Solve for x
x=60
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2\times 600+3600=80x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2x, the least common multiple of x,2x.
1200+3600=80x
Multiply 2 and 600 to get 1200.
4800=80x
Add 1200 and 3600 to get 4800.
80x=4800
Swap sides so that all variable terms are on the left hand side.
x=\frac{4800}{80}
Divide both sides by 80.
x=60
Divide 4800 by 80 to get 60.
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