9(x+7)=99

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Solution for 9(x+7)=99 equation: 


Simplifying
9(x + 7) = 99

Reorder the terms:
9(7 + x) = 99
(7 * 9 + x * 9) = 99
(63 + 9x) = 99

Solving
63 + 9x = 99

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 9x = 99 + -63

Combine like terms: 63 + -63 = 0
0 + 9x = 99 + -63
9x = 99 + -63

Combine like terms: 99 + -63 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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