Solve the system of equation by the substitution method 3x-2y=-4 y=2x

JSharm asked Nov 11, 2023

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JSharm asked Nov 11, 2023

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10 votes

Answer: ( 4 , 8 )

Explanation:

3x - 2y = -4

y = 2x

Substitute the second equation into the first

3x - 2(2x) = -4
3x - 4x = -4
-1x = -4
x = 4

y = 2(4)
y=8

( 4 , 8 )

EazyC answered Nov 18, 2023

by EazyC

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