Solve for x
x=2
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3.4x=8.6-1.8
Subtract 1.8 from both sides.
3.4x=6.8
Subtract 1.8 from 8.6 to get 6.8.
x=\frac{6.8}{3.4}
Divide both sides by 3.4.
x=\frac{68}{34}
Expand \frac{6.8}{3.4} by multiplying both numerator and the denominator by 10.
x=2
Divide 68 by 34 to get 2.
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