7[6+8(6-x)+5]=9-5x

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Solution for 7[6+8(6-x)+5]=9-5x equation:


Simplifying
7[6 + 8(6 + -1x) + 5] = 9 + -5x
7[6 + (6 * 8 + -1x * 8) + 5] = 9 + -5x
7[6 + (48 + -8x) + 5] = 9 + -5x

Reorder the terms:
7[6 + 48 + 5 + -8x] = 9 + -5x

Combine like terms: 6 + 48 = 54
7[54 + 5 + -8x] = 9 + -5x

Combine like terms: 54 + 5 = 59
7[59 + -8x] = 9 + -5x
[59 * 7 + -8x * 7] = 9 + -5x
[413 + -56x] = 9 + -5x

Solving
413 + -56x = 9 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
413 + -56x + 5x = 9 + -5x + 5x

Combine like terms: -56x + 5x = -51x
413 + -51x = 9 + -5x + 5x

Combine like terms: -5x + 5x = 0
413 + -51x = 9 + 0
413 + -51x = 9

Add '-413' to each side of the equation.
413 + -413 + -51x = 9 + -413

Combine like terms: 413 + -413 = 0
0 + -51x = 9 + -413
-51x = 9 + -413

Combine like terms: 9 + -413 = -404
-51x = -404

Divide each side by '-51'.
x = 7.921568627

Simplifying
x = 7.921568627

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