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MathematicsMathematics
23 January, 23:41

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

x=6

x=7

x=8

x=9

+2
Answers (2)
  1. 23 January, 23:55
    0
    Substitute in 3 for y to solve for x. set up the equation 7x+2 (3) = 48. so that's 7x+6=48. subtract six from both sides to get 7x=42. divide both sides by 7 to get x=6.
  2. 24 January, 00:11
    0
    If you do the problem correctly It would be x=6
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