6-6(8x+7)+7(7-x)-(-4x)=

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Solution for 6-6(8x+7)+7(7-x)-(-4x)= equation:


Simplifying
6 + -6(8x + 7) + 7(7 + -1x) + -1(-4x) = 0

Reorder the terms:
6 + -6(7 + 8x) + 7(7 + -1x) + -1(-4x) = 0
6 + (7 * -6 + 8x * -6) + 7(7 + -1x) + -1(-4x) = 0
6 + (-42 + -48x) + 7(7 + -1x) + -1(-4x) = 0
6 + -42 + -48x + (7 * 7 + -1x * 7) + -1(-4x) = 0
6 + -42 + -48x + (49 + -7x) + -1(-4x) = 0

Remove parenthesis around (-4x)
6 + -42 + -48x + 49 + -7x + -1 * -4x = 0

Multiply -1 * -4
6 + -42 + -48x + 49 + -7x + 4x = 0

Reorder the terms:
6 + -42 + 49 + -48x + -7x + 4x = 0

Combine like terms: 6 + -42 = -36
-36 + 49 + -48x + -7x + 4x = 0

Combine like terms: -36 + 49 = 13
13 + -48x + -7x + 4x = 0

Combine like terms: -48x + -7x = -55x
13 + -55x + 4x = 0

Combine like terms: -55x + 4x = -51x
13 + -51x = 0

Solving
13 + -51x = 0

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + -51x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -51x = 0 + -13
-51x = 0 + -13

Combine like terms: 0 + -13 = -13
-51x = -13

Divide each side by '-51'.
x = 0.2549019608

Simplifying
x = 0.2549019608

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