SOLUTION: Solve each system by addition, if possible.
4x + 6y = 5
8x - 9y = 3
Algebra.Com
Question 807979: Solve each system by addition, if possible.
4x + 6y = 5
8x - 9y = 3
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
4x + 6y = 5
8x - 9y = 3
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-8x - 12y = -10
8x - 9y = 3
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-21y = -7
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y = 1/3
4x + 6(1/3) = 5
4x + 2 = 5
4x = 3
x = 3/4
Answer:
x = 3/4
y = 1/3
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