Solve for x
x=3
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4x+4=19-x
Multiply both sides of the equation by 2.
4x+4+x=19
Add x to both sides.
5x+4=19
Combine 4x and x to get 5x.
5x=19-4
Subtract 4 from both sides.
5x=15
Subtract 4 from 19 to get 15.
x=\frac{15}{5}
Divide both sides by 5.
x=3
Divide 15 by 5 to get 3.
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