SOLUTION: 7x - 9y = 2 4x + 32 = y Solve by the substitution method.
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-> SOLUTION: 7x - 9y = 2 4x + 32 = y Solve by the substitution method.
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Question 363994
:
7x - 9y = 2
4x + 32 = y
Solve by the substitution method.
Answer by
Alan3354(69443)
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7x - 9y = 2
4x + 32 = y
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Sub for y in the 1st eqn, y = 4x + 32
Solve for x.
Then sub for x into either eqn and solve for y.
