9(x+9)-7(6x-9)=14

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Solution for 9(x+9)-7(6x-9)=14 equation:


Simplifying
9(x + 9) + -7(6x + -9) = 14

Reorder the terms:
9(9 + x) + -7(6x + -9) = 14
(9 * 9 + x * 9) + -7(6x + -9) = 14
(81 + 9x) + -7(6x + -9) = 14

Reorder the terms:
81 + 9x + -7(-9 + 6x) = 14
81 + 9x + (-9 * -7 + 6x * -7) = 14
81 + 9x + (63 + -42x) = 14

Reorder the terms:
81 + 63 + 9x + -42x = 14

Combine like terms: 81 + 63 = 144
144 + 9x + -42x = 14

Combine like terms: 9x + -42x = -33x
144 + -33x = 14

Solving
144 + -33x = 14

Solving for variable 'x'.

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

Add '-144' to each side of the equation.
144 + -144 + -33x = 14 + -144

Combine like terms: 144 + -144 = 0
0 + -33x = 14 + -144
-33x = 14 + -144

Combine like terms: 14 + -144 = -130
-33x = -130

Divide each side by '-33'.
x = 3.939393939

Simplifying
x = 3.939393939

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