Solve for x
x=-\frac{34}{35}\approx -0.971428571
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7x=-6.8
Subtract 1.7 from -5.1 to get -6.8.
x=\frac{-6.8}{7}
Divide both sides by 7.
x=\frac{-68}{70}
Expand \frac{-6.8}{7} by multiplying both numerator and the denominator by 10.
x=-\frac{34}{35}
Reduce the fraction \frac{-68}{70} to lowest terms by extracting and canceling out 2.
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