Solve for x
x=0.2
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4.5=7.5\times 3x
Add 3.26 and 1.24 to get 4.5.
4.5=22.5x
Multiply 7.5 and 3 to get 22.5.
22.5x=4.5
Swap sides so that all variable terms are on the left hand side.
x=\frac{4.5}{22.5}
Divide both sides by 22.5.
x=\frac{45}{225}
Expand \frac{4.5}{22.5} by multiplying both numerator and the denominator by 10.
x=\frac{1}{5}
Reduce the fraction \frac{45}{225} to lowest terms by extracting and canceling out 45.
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