Solve for x
x=1
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3+4x=7
Multiply 2 and 2 to get 4.
4x=7-3
Subtract 3 from both sides.
4x=4
Subtract 3 from 7 to get 4.
x=\frac{4}{4}
Divide both sides by 4.
x=1
Divide 4 by 4 to get 1.
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