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How do you solve 3x + 8y = -5 and -2x + 2y = 18 by eliminating
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How do you solve 3x + 8y = -5 and -2x + 2y = 18 by eliminating

User Serge
by
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1 Answer

4 votes
3x + 8y = -5
+ -2x + 2y = 18
______________
10y = 13

Solve for y, then put the value of y back into one of the equations to get the value of x.
User QuantumRich
by
7.9k points
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