Section 5.2-9. Solve the following system of equations by substitution or elimination. Enter your answer as (x,y).2x+y = 2-3x-2y
2 answers:
Answer: In terms of (x,y), using substitution, the answer is (-4,10)
Step-by-step explanation:
y=2-2x
-3x-2y=-8
~
-3x-2(2-2x)=-8
-3x-4+4x=-8
x-4=-8
x=-4
~
y=2-2(-4)
y=2+8
y=10
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