Question

2x-3y=12 2x+6y=-24 find x&y by elimination

Answer 1

x = 0

y = -4

Step-by-step explanation:

2x+6y=-24    

- (Minus)

2x-3y=12      

= (Equals)

9y = -36

y = -4

Therefore to find x, replace the values of y with -4;

2x + 6(-4) = -24

2x + -24 = -24

2x = -24 + -24

2x = 0

X = 0

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