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26 November, 21:26

What is the value of x in the equation 7x + 2y=48, when y = 3?

x = 6

x = 7

x = 8

x = 9

+4
Answers (2)
  1. 26 November, 21:28
    0
    Answer: 6

    Step by Step Solution:

    7x+2•3=48

    7x+6=48

    7x-42

    X=42
  2. 26 November, 21:34
    0
    X = 6

    sub y = 3 inside the equation.

    7x + 2 (3) = 48

    7x = 42

    x = 6
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