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26 May, 09:24

Y = - 1

2x - y = 7

What is the value of x?

A. - 1

B. 2

C. 3

D. 5

+1
Answers (1)
  1. 26 May, 10:38
    0
    C. 3

    Step-by-step explanation:

    2x - (-1) = 7

    2x+1=7

    2x=7-1

    2x=6

    divide both side by 2

    x=3
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