Solve for x
x = \frac{35}{13} = 2\frac{9}{13} \approx 2.692307692
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7x+6x-15=20
Use the distributive property to multiply 3 by 2x-5.
13x-15=20
Combine 7x and 6x to get 13x.
13x=20+15
Add 15 to both sides.
13x=35
Add 20 and 15 to get 35.
x=\frac{35}{13}
Divide both sides by 13.
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