Solve for x 4x+9+7x=31

Math
4x+9+7x=31
Add 4x and 7x.
11x+9=31
Move all terms not containing x to the right side of the equation.
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Subtract 9 from both sides of the equation.
11x=31-9
Subtract 9 from 31.
11x=22
11x=22
Divide each term by 11 and simplify.
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Divide each term in 11x=22 by 11.
11×11=2211
Cancel the common factor of 11.
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Cancel the common factor.
11×11=2211
Divide x by 1.
x=2211
x=2211
Divide 22 by 11.
x=2
x=2
Solve for x 4x+9+7x=31

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