Solve for x
x=2
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18=6\left(x+1\right)
Multiply 3 and 2 to get 6.
18=6x+6
Use the distributive property to multiply 6 by x+1.
6x+6=18
Swap sides so that all variable terms are on the left hand side.
6x=18-6
Subtract 6 from both sides.
6x=12
Subtract 6 from 18 to get 12.
x=\frac{12}{6}
Divide both sides by 6.
x=2
Divide 12 by 6 to get 2.
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