11x+7(9x+2)=680

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Solution for 11x+7(9x+2)=680 equation:


Simplifying
11x + 7(9x + 2) = 680

Reorder the terms:
11x + 7(2 + 9x) = 680
11x + (2 * 7 + 9x * 7) = 680
11x + (14 + 63x) = 680

Reorder the terms:
14 + 11x + 63x = 680

Combine like terms: 11x + 63x = 74x
14 + 74x = 680

Solving
14 + 74x = 680

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-14' to each side of the equation.
14 + -14 + 74x = 680 + -14

Combine like terms: 14 + -14 = 0
0 + 74x = 680 + -14
74x = 680 + -14

Combine like terms: 680 + -14 = 666
74x = 666

Divide each side by '74'.
x = 9

Simplifying
x = 9

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