SOLUTION: 5x+y=22
4x-4y=8
solve by substitution
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Question 665824: 5x+y=22
4x-4y=8
solve by substitution
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
.....1
......2
______________________
.....1..solve for
...plug it in 2
......2.solve for
now find
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