Solve for x
x=1120
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168+0.8x-0.95x=0
Subtract 0.95x from both sides.
168-0.15x=0
Combine 0.8x and -0.95x to get -0.15x.
-0.15x=-168
Subtract 168 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-168}{-0.15}
Divide both sides by -0.15.
x=\frac{-16800}{-15}
Expand \frac{-168}{-0.15} by multiplying both numerator and the denominator by 100.
x=1120
Divide -16800 by -15 to get 1120.
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