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2\times 2=5-x+2x\times 3
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.
4=5-x+2x\times 3
Multiply 2 and 2 to get 4.
4=5-x+6x
Multiply 2 and 3 to get 6.
4=5+5x
Combine -x and 6x to get 5x.
5+5x=4
Swap sides so that all variable terms are on the left hand side.
5x=4-5
Subtract 5 from both sides.
5x=-1
Subtract 5 from 4 to get -1.
x=\frac{-1}{5}
Divide both sides by 5.
x=-\frac{1}{5}
Fraction \frac{-1}{5} can be rewritten as -\frac{1}{5} by extracting the negative sign.