Question

3x + 2y = 2
-2x + y = 8
Solve the system of equations.

Answer 1

3x+2y=2
-2x+y=8

3x+2y=2
y=8+2x

3x+2(8+2x)=2
y=8+2x

3x+16+4x=2
y=8+2x

12x+16=2
y=8+2x

12x=2-16=-14
y=8+2x

x=$\frac{-14}{12}$≈1,17
y=8+2×$\frac{-14}{12}$≈5,7

Answer 2

Answer:

A: (-2,4)

Step-by-step explanation:

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