Solve for x
x=15
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x+x+5=\frac{70}{2}
Divide both sides by 2.
x+x+5=35
Divide 70 by 2 to get 35.
2x+5=35
Combine x and x to get 2x.
2x=35-5
Subtract 5 from both sides.
2x=30
Subtract 5 from 35 to get 30.
x=\frac{30}{2}
Divide both sides by 2.
x=15
Divide 30 by 2 to get 15.
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