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OpenStudy (anonymous):
2x + y = 3 x - 2y = -1 If equation one is multiplied by 2 and then the equations are added, the result is _____. 3x = 2 3x = 5 5x = 5
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Nnesha (nnesha):
ok so lets multiply first |dw:1417985081736:dw| multiply everything by 2
Nnesha (nnesha):
let me know what you get after multiplying
Nnesha (nnesha):
hey dd you understand ????
OpenStudy (anonymous):
kind of but what do you mean by multiply everything
Nnesha (nnesha):
|dw:1417985594316:dw| i mean full equation multiply by 2
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