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

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Roynsky
 one year 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
 one year ago
Best ResponseYou've already chosen the best response.0what do you mean?

Roynsky
 one year 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
 one year 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
 one year ago
Best ResponseYou've already chosen the best response.1dw:1359180519486:dw

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