Solve for x
x=44
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4x+3x-40+3x-40=360
Combine 2x and 2x to get 4x.
7x-40+3x-40=360
Combine 4x and 3x to get 7x.
10x-40-40=360
Combine 7x and 3x to get 10x.
10x-80=360
Subtract 40 from -40 to get -80.
10x=360+80
Add 80 to both sides.
10x=440
Add 360 and 80 to get 440.
x=\frac{440}{10}
Divide both sides by 10.
x=44
Divide 440 by 10 to get 44.
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