SOLUTION: 2x + 2y = 38 Y = x + 3 Solve each system using substitution

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Question 607729: 2x + 2y = 38
Y = x + 3
Solve each system using substitution
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi

2x + 2y = 38  and y = (x + 3)

2x +2(x+3) = 38

    4x +6 = 48

      4x = 42

       x = 10.5