Solve for x
x=22
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4x+2=10\times 9
Multiply both sides by 9.
4x+2=90
Multiply 10 and 9 to get 90.
4x=90-2
Subtract 2 from both sides.
4x=88
Subtract 2 from 90 to get 88.
x=\frac{88}{4}
Divide both sides by 4.
x=22
Divide 88 by 4 to get 22.
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