SOLUTION: solve the following equations for x and y by elimination 3x + 3y=0 2x - 2y=8
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-> SOLUTION: solve the following equations for x and y by elimination 3x + 3y=0 2x - 2y=8
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Question 507198
:
solve the following equations for x and y by elimination
3x + 3y=0
2x - 2y=8
Answer by
jennywecas(28)
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2*(3x + 3y=0)=6x+6y=0
3*(2x - 2y=8)=6x-6y=24
12x=24
x=2
3(2)+3y=0
6+3y=0
3y=-6
y=-2
Answer is (2,-2)