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evablogger [386]
4 years ago
8

A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.

Mathematics
1 answer:
Sphinxa [80]4 years ago
5 0

Answer:

C.) subtract to eliminate y

Step-by-step explanation:

Given

9x - 2y = -75

2x - 2y = -12

Subtract to eliminate y

-2y - (-2y) = -2y + 2y = 0

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