If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to y from the first equation is substituted into the second equation.

8x – y = –9
4x – 3y = –22

Choices:

A)4(8x + 9) – 3y = –22
B)4x – 3(–8x – 9) = –22
C)4(–8x – 9) – 3y = –22
D)4x – 3(8x + 9) = –22

Question

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to y from the first equation is substituted into the second equation.

8x – y = –9
4x – 3y = –22

Choices:

A)4(8x + 9) – 3y = –22
		B)4x – 3(–8x – 9) = –22
		C)4(–8x – 9) – 3y = –22
		D)4x – 3(8x + 9) = –22

anonymous · Answer

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anonymous · Answer

D)4x – 3(8x + 9) = –22