Solve for x
x=3
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2x+8+x\times 2=20
Use the distributive property to multiply x+4 by 2.
4x+8=20
Combine 2x and x\times 2 to get 4x.
4x=20-8
Subtract 8 from both sides.
4x=12
Subtract 8 from 20 to get 12.
x=\frac{12}{4}
Divide both sides by 4.
x=3
Divide 12 by 4 to get 3.
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