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

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


Simplifying
-2x + 7(-1x + 6) = 6 + -6

Reorder the terms:
-2x + 7(6 + -1x) = 6 + -6
-2x + (6 * 7 + -1x * 7) = 6 + -6
-2x + (42 + -7x) = 6 + -6

Reorder the terms:
42 + -2x + -7x = 6 + -6

Combine like terms: -2x + -7x = -9x
42 + -9x = 6 + -6

Combine like terms: 6 + -6 = 0
42 + -9x = 0

Solving
42 + -9x = 0

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + -9x = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -9x = 0 + -42
-9x = 0 + -42

Combine like terms: 0 + -42 = -42
-9x = -42

Divide each side by '-9'.
x = 4.666666667

Simplifying
x = 4.666666667

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