Solve for x
x=-3
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15\left(x+3\right)=x+3
Multiply both sides of the equation by 5.
15x+45=x+3
Use the distributive property to multiply 15 by x+3.
15x+45-x=3
Subtract x from both sides.
14x+45=3
Combine 15x and -x to get 14x.
14x=3-45
Subtract 45 from both sides.
14x=-42
Subtract 45 from 3 to get -42.
x=\frac{-42}{14}
Divide both sides by 14.
x=-3
Divide -42 by 14 to get -3.
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