Solve for x
x=5
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10x+30=4\left(2x+10\right)
Use the distributive property to multiply 5 by 2x+6.
10x+30=8x+40
Use the distributive property to multiply 4 by 2x+10.
10x+30-8x=40
Subtract 8x from both sides.
2x+30=40
Combine 10x and -8x to get 2x.
2x=40-30
Subtract 30 from both sides.
2x=10
Subtract 30 from 40 to get 10.
x=\frac{10}{2}
Divide both sides by 2.
x=5
Divide 10 by 2 to get 5.
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