TisITheStudent TisITheStudent

21-02-2017
Mathematics

Answered

By what number should you multiply the first equation to solve using elimination?

–3x – 3y = 27

–9x + 4y = 16

A6
B–3
C3
D–9

Verified Answer :

kittendude kittendude

21-02-2017

b.-3 to the first equation

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Anonymous Anonymous

21-02-2017

I got c. 3 is the answer. Multiply the first equation by 3 to set x equal to each other.

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