A system of equations is given below:

y = 4x – 3
2x + 7y = 41

Which of the following steps could be used to solve by substitution? (4 points)

2(y = 4x – 3) + 7y = 41
4x – 3 = 2x + 7y
2x + 7(4x – 3) = 41
2(y = 4x – 3)

Question

A system of equations is given below:

y = 4x – 3 
2x + 7y = 41

Which of the following steps could be used to solve by substitution? (4 points)

 
	2(y = 4x – 3) + 7y = 41
	4x – 3 = 2x + 7y
	2x + 7(4x – 3) = 41
	2(y = 4x – 3)

mehek14 · Answer

should be C because you put the equation instead of y

kpop4life123 · Answer

i had that but i just want to make sure :)

mehek14 · Answer

:)