Solve for x
x=-1.3
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1.8x-1.19-x=-2.23
Subtract x from both sides.
0.8x-1.19=-2.23
Combine 1.8x and -x to get 0.8x.
0.8x=-2.23+1.19
Add 1.19 to both sides.
0.8x=-1.04
Add -2.23 and 1.19 to get -1.04.
x=\frac{-1.04}{0.8}
Divide both sides by 0.8.
x=\frac{-104}{80}
Expand \frac{-1.04}{0.8} by multiplying both numerator and the denominator by 100.
x=-\frac{13}{10}
Reduce the fraction \frac{-104}{80} to lowest terms by extracting and canceling out 8.
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