Solve for x
x=3
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5x+2x+2=23
Use the distributive property to multiply 2 by x+1.
7x+2=23
Combine 5x and 2x to get 7x.
7x=23-2
Subtract 2 from both sides.
7x=21
Subtract 2 from 23 to get 21.
x=\frac{21}{7}
Divide both sides by 7.
x=3
Divide 21 by 7 to get 3.
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