9x+2(x+7)=9(x+4)-6

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Solution for 9x+2(x+7)=9(x+4)-6 equation:


Simplifying
9x + 2(x + 7) = 9(x + 4) + -6

Reorder the terms:
9x + 2(7 + x) = 9(x + 4) + -6
9x + (7 * 2 + x * 2) = 9(x + 4) + -6
9x + (14 + 2x) = 9(x + 4) + -6

Reorder the terms:
14 + 9x + 2x = 9(x + 4) + -6

Combine like terms: 9x + 2x = 11x
14 + 11x = 9(x + 4) + -6

Reorder the terms:
14 + 11x = 9(4 + x) + -6
14 + 11x = (4 * 9 + x * 9) + -6
14 + 11x = (36 + 9x) + -6

Reorder the terms:
14 + 11x = 36 + -6 + 9x

Combine like terms: 36 + -6 = 30
14 + 11x = 30 + 9x

Solving
14 + 11x = 30 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
14 + 11x + -9x = 30 + 9x + -9x

Combine like terms: 11x + -9x = 2x
14 + 2x = 30 + 9x + -9x

Combine like terms: 9x + -9x = 0
14 + 2x = 30 + 0
14 + 2x = 30

Add '-14' to each side of the equation.
14 + -14 + 2x = 30 + -14

Combine like terms: 14 + -14 = 0
0 + 2x = 30 + -14
2x = 30 + -14

Combine like terms: 30 + -14 = 16
2x = 16

Divide each side by '2'.
x = 8

Simplifying
x = 8

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