Solve for x
x=9
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2x+3\times 4x=126
Multiply both sides of the equation by 9, the least common multiple of 9,3.
2x+12x=126
Multiply 3 and 4 to get 12.
14x=126
Combine 2x and 12x to get 14x.
x=\frac{126}{14}
Divide both sides by 14.
x=9
Divide 126 by 14 to get 9.
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