Solve for x
x=4
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5x-1+2x=27
Add 2x to both sides.
7x-1=27
Combine 5x and 2x to get 7x.
7x=27+1
Add 1 to both sides.
7x=28
Add 27 and 1 to get 28.
x=\frac{28}{7}
Divide both sides by 7.
x=4
Divide 28 by 7 to get 4.
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