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OpenStudy (anonymous):
10x+9y=21 2x-18y=24 Solve Each System By Elimination And Steps Only Thanks .
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OpenStudy (anonymous):
Solve: 10x+9y=21 Step 1: Add -9y to both sides. 10x+9y+-9y=21+-9y 10x+-9y+21 Divide by 10 on both sides
OpenStudy (anonymous):
10x/10=-9y+21/10 x=-9y/10+21/10
OpenStudy (anonymous):
Solve:2x-18y=24 add 18y to both sides: 2x-18y+18y=24+18y 2x+18y+24 Divide both sides by two: 2x/2=18y+24/2 x=9y+12
OpenStudy (anonymous):
reply if I helped
OpenStudy (anonymous):
You Helped !!!!!!!!!!!! Thanks !
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OpenStudy (anonymous):
u are so welcome :)
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