Please Help A system of equations is shown below: Equation A: 2c = d − 8 Equation B: c = 3d + 8 Which of the following steps should be performed to eliminate variable d first?

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asked Aug 6, 2019 225k views

3 votes

Please Help

A system of equations is shown below:

Equation A: 2c = d − 8
Equation B: c = 3d + 8

Which of the following steps should be performed to eliminate variable d first?

Mathematics
middle-school

Jacxel asked

by Jacxel

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1 Answer

2 votes

Multiply equation B by 2.
Multiply equation A by 2
Multiply equation B by 3.
Multiply equation A by -3

Answer: D

Samisa answered Aug 12, 2019

by Samisa

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