Solve for x
x=-15
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10+2x+5=x
Use the distributive property to multiply 2 by 5+x.
15+2x=x
Add 10 and 5 to get 15.
15+2x-x=0
Subtract x from both sides.
15+x=0
Combine 2x and -x to get x.
x=-15
Subtract 15 from both sides. Anything subtracted from zero gives its negation.
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