Solve for x
x=\frac{1}{7}\approx 0.142857143
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5x+2+2x=3
Add 2x to both sides.
7x+2=3
Combine 5x and 2x to get 7x.
7x=3-2
Subtract 2 from both sides.
7x=1
Subtract 2 from 3 to get 1.
x=\frac{1}{7}
Divide both sides by 7.
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