Solve for x
x=5
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5x+15+2\left(x+2\right)=54
Use the distributive property to multiply 5 by x+3.
5x+15+2x+4=54
Use the distributive property to multiply 2 by x+2.
7x+15+4=54
Combine 5x and 2x to get 7x.
7x+19=54
Add 15 and 4 to get 19.
7x=54-19
Subtract 19 from both sides.
7x=35
Subtract 19 from 54 to get 35.
x=\frac{35}{7}
Divide both sides by 7.
x=5
Divide 35 by 7 to get 5.
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