Which options shows the correct first step to solve the system of equations? 5x + 3y = 4 y = 2x O 5x+3(5x)=4 O 5(2x)+3y=4 O 5x+3(2x)=4 O 5x+3y=2x

Tiberiu Ana asked May 1, 2023

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34 votes

Which options shows the correct first step to solve the system of equations?

5x + 3y = 4
y = 2x
O 5x+3(5x)=4
O 5(2x)+3y=4
O 5x+3(2x)=4
O 5x+3y=2x

Tiberiu Ana asked May 1, 2023

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26 votes

Answer: 5x+3(2x)=4

Explanation:

5x+3y=4 (1)

y=2x (2)

Substitute the equation (2) into the equation (1):

5x+3(2x)=4

XMen answered May 7, 2023

by XMen

3.2k points

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