Solve for x
x=-\frac{5}{9}\approx -0.555555556
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10x-10=7x\times 4
Subtract 2 from -8 to get -10.
10x-10=28x
Multiply 7 and 4 to get 28.
10x-10-28x=0
Subtract 28x from both sides.
-18x-10=0
Combine 10x and -28x to get -18x.
-18x=10
Add 10 to both sides. Anything plus zero gives itself.
x=\frac{10}{-18}
Divide both sides by -18.
x=-\frac{5}{9}
Reduce the fraction \frac{10}{-18} to lowest terms by extracting and canceling out 2.
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