Solve for x
x=102
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2x+2+x+4=312
Combine x and x to get 2x.
3x+2+4=312
Combine 2x and x to get 3x.
3x+6=312
Add 2 and 4 to get 6.
3x=312-6
Subtract 6 from both sides.
3x=306
Subtract 6 from 312 to get 306.
x=\frac{306}{3}
Divide both sides by 3.
x=102
Divide 306 by 3 to get 102.
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