Solve for x
x = \frac{36}{11} = 3\frac{3}{11} \approx 3.272727273
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162=126+x\times 9+x\times 2
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
162=126+11x
Combine x\times 9 and x\times 2 to get 11x.
126+11x=162
Swap sides so that all variable terms are on the left hand side.
11x=162-126
Subtract 126 from both sides.
11x=36
Subtract 126 from 162 to get 36.
x=\frac{36}{11}
Divide both sides by 11.
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