SOLUTION: Please help me solve this equation using substitution -3x-8y=20 -5x+y=19
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Question 1108194
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Please help me solve this equation using substitution
-3x-8y=20
-5x+y=19
Answer by
Alan3354(69443)
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Please help me solve this equation using substitution
-3x-8y=20
-5x+y=19
=============
Solve the 2nd eqn for y.
Sub for y in the 1st eqn.