Solve for x
x=8
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2.5x+20-2x=24
Use the distributive property to multiply 2 by 10-x.
0.5x+20=24
Combine 2.5x and -2x to get 0.5x.
0.5x=24-20
Subtract 20 from both sides.
0.5x=4
Subtract 20 from 24 to get 4.
x=\frac{4}{0.5}
Divide both sides by 0.5.
x=\frac{40}{5}
Expand \frac{4}{0.5} by multiplying both numerator and the denominator by 10.
x=8
Divide 40 by 5 to get 8.
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