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Southerngirl265
 2 years ago
find the solution of the system. Use substitution.
2x – y = –7
4x – y = –4
Southerngirl265
 2 years ago
find the solution of the system. Use substitution. 2x – y = –7 4x – y = –4

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Roynsky
 2 years ago
Best ResponseYou've already chosen the best response.0Same as the last one. Find the two terms in each equation you can add together canceling out the term. For example if you add both equations tell me what you would end up with?

Southerngirl265
 2 years ago
Best ResponseYou've already chosen the best response.0what do you mean?

Roynsky
 2 years ago
Best ResponseYou've already chosen the best response.0Okay hand on I'll try to draw it out for you so you understand what I'm doing:

Roynsky
 2 years ago
Best ResponseYou've already chosen the best response.0Now solve for "x". Then sub in "x" value into an equation to find the "y" value

shaik0124
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1359180519486:dw

Southerngirl265
 2 years ago
Best ResponseYou've already chosen the best response.0in decimal form
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