Solve for x
x=69
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1577.8-9.8x+6.4x=1343.2
Use the distributive property to multiply 9.8 by 161-x.
1577.8-3.4x=1343.2
Combine -9.8x and 6.4x to get -3.4x.
-3.4x=1343.2-1577.8
Subtract 1577.8 from both sides.
-3.4x=-234.6
Subtract 1577.8 from 1343.2 to get -234.6.
x=\frac{-234.6}{-3.4}
Divide both sides by -3.4.
x=\frac{-2346}{-34}
Expand \frac{-234.6}{-3.4} by multiplying both numerator and the denominator by 10.
x=69
Divide -2346 by -34 to get 69.
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