Solve by addition.

Solve the system by addition.

a. 4x+3y=-2

-4x+8y=-20
in Algebra 1 Answers by Level 1 User (360 points)

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1 Answer

Add the equations:

11y=-22, y=-2, so 4x-6=-2, 4x=4 , x=1.

by Top Rated User (1.2m points)

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