Solve for x
x=12
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1.5x+4x=3x+30
Multiply both sides of the equation by 3.
5.5x=3x+30
Combine 1.5x and 4x to get 5.5x.
5.5x-3x=30
Subtract 3x from both sides.
2.5x=30
Combine 5.5x and -3x to get 2.5x.
x=\frac{30}{2.5}
Divide both sides by 2.5.
x=\frac{300}{25}
Expand \frac{30}{2.5} by multiplying both numerator and the denominator by 10.
x=12
Divide 300 by 25 to get 12.
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