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anonymous
 4 years ago
What is the solution of the system of equations?
anonymous
 4 years ago
What is the solution of the system of equations?

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.03u + v = 7 3u = v + 23 **** See **** below for graphical solution **** Rearrange the second equation: 3u  v = 23 3u + v = 7 6u = 30 (add the two equations) u = 5 v = 7  3(5) = 8 solution is u = 5, v = 8 (the point (5,8) on the uv plane) since there is one solution, the two lines intersect in one point, and the system is consistent and independent ******* Graphical solution approach ******* To graph the lines (in the uv planeu= horizontal axis): 3u + v = 7 (0,7) is vintercept (7/3,0) is the uintercept) 3u = v + 23 (0,23) is the vintercept (23/3,0) is the uintercept connect the two intercepts for each line, and find the point of intersection or, converting to v = mu + b form: v = 3u + 7 (slope 3, vintercept 7) v = 3u  23 (slope 3, vintercept 23) draw lines this way and find intersection which will be (5,8)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Here is the equations, 2x+2y3z = 6 3x + 5y +4z= 3 2x + 3y +4z = 1o

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I need step by step instructions.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Simplifying 2x + 2y + 3z = 6 Solving 2x + 2y + 3z = 6 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2y' to each side of the equation. 2x + 2y + 2y + 3z = 6 + 2y Combine like terms: 2y + 2y = 0 2x + 0 + 3z = 6 + 2y 2x + 3z = 6 + 2y Add '3z' to each side of the equation. 2x + 3z + 3z = 6 + 2y + 3z Combine like terms: 3z + 3z = 0 2x + 0 = 6 + 2y + 3z 2x = 6 + 2y + 3z Divide each side by '2'. x = 3 + 1y + 1.5z Simplifying x = 3 + 1y + 1.5z

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Simplifying 3x + 5y + 4z = 3 Solving 3x + 5y + 4z = 3 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '5y' to each side of the equation. 3x + 5y + 5y + 4z = 3 + 5y Combine like terms: 5y + 5y = 0 3x + 0 + 4z = 3 + 5y 3x + 4z = 3 + 5y Add '4z' to each side of the equation. 3x + 4z + 4z = 3 + 5y + 4z Combine like terms: 4z + 4z = 0 3x + 0 = 3 + 5y + 4z 3x = 3 + 5y + 4z Divide each side by '3'. x = 1 + 1.666666667y + 1.333333333z Simplifying x = 1 + 1.666666667y + 1.333333333z

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Simplifying 2x + 3y + 4z = 1o Solving 2x + 3y + 4z = 1o Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3y' to each side of the equation. 2x + 3y + 3y + 4z = 1o + 3y Combine like terms: 3y + 3y = 0 2x + 0 + 4z = 1o + 3y 2x + 4z = 1o + 3y Add '4z' to each side of the equation. 2x + 4z + 4z = 1o + 3y + 4z Combine like terms: 4z + 4z = 0 2x + 0 = 1o + 3y + 4z 2x = 1o + 3y + 4z Divide each side by '2'. x = 0.5o + 1.5y + 2z Simplifying x = 0.5o + 1.5y + 2z

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Do you need anymore help on equations? :)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Nope thank you soo much!
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