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Solve the equation 4(x – 2) – x = 3x – 8
first, multiply out of the brackets 4(x-2)=4x-8 re write 4x-8-x=3x-8 move all x's onto one side, and all constants onto the other side, finish it from there
Thats confusing lol
4(x-2)-x=3x-8 4x-8-x=3x-8 4x-x-8=3x-8 3x-8=3x-8 +8 +8 ______________ 3x=3x-0 -3x -3x ___________ 0=0
No solution? or 0?
it is 0 because 0=0 is true, it is only no solution if it is incorect, example, 4=0 thats no solution
What is the graph of y = x + 2?
3x-8=3x-8 for real number example -3x-8=3x-8 +8 +8 _______________ -3x=3x-0 -3x -3x _____________ -6x=0 no solution