Solve for x
x=-\frac{1}{7}\approx -0.142857143
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40+10x=3\left(8x+14\right)
Use the distributive property to multiply 5 by 8+2x.
40+10x=24x+42
Use the distributive property to multiply 3 by 8x+14.
40+10x-24x=42
Subtract 24x from both sides.
40-14x=42
Combine 10x and -24x to get -14x.
-14x=42-40
Subtract 40 from both sides.
-14x=2
Subtract 40 from 42 to get 2.
x=\frac{2}{-14}
Divide both sides by -14.
x=-\frac{1}{7}
Reduce the fraction \frac{2}{-14} to lowest terms by extracting and canceling out 2.
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