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Mathematics 7 Online
OpenStudy (anonymous):

HELP ! 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 – 2y = 4 4x + 5y = –18 A. 4(4x – 2) + 5y = –18 B. 4x + 5(4x – 2) = –18 C. 4x + 5(–4x – 2) = –18 D. 4(–4x – 2) + 5y = –18

OpenStudy (anonymous):

B

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

b

OpenStudy (anonymous):

you most welcome

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