Solve for x
x=132
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99=0.75x
Multiply 45 and 2.2 to get 99.
0.75x=99
Swap sides so that all variable terms are on the left hand side.
x=\frac{99}{0.75}
Divide both sides by 0.75.
x=\frac{9900}{75}
Expand \frac{99}{0.75} by multiplying both numerator and the denominator by 100.
x=132
Divide 9900 by 75 to get 132.
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