Solve for x
x=4
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10x+20=5\left(x+8\right)
Use the distributive property to multiply 10 by x+2.
10x+20=5x+40
Use the distributive property to multiply 5 by x+8.
10x+20-5x=40
Subtract 5x from both sides.
5x+20=40
Combine 10x and -5x to get 5x.
5x=40-20
Subtract 20 from both sides.
5x=20
Subtract 20 from 40 to get 20.
x=\frac{20}{5}
Divide both sides by 5.
x=4
Divide 20 by 5 to get 4.
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