2x-(9x+6)-7x=8

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Solution for 2x-(9x+6)-7x=8 equation:


Simplifying
2x + -1(9x + 6) + -7x = 8

Reorder the terms:
2x + -1(6 + 9x) + -7x = 8
2x + (6 * -1 + 9x * -1) + -7x = 8
2x + (-6 + -9x) + -7x = 8

Reorder the terms:
-6 + 2x + -9x + -7x = 8

Combine like terms: 2x + -9x = -7x
-6 + -7x + -7x = 8

Combine like terms: -7x + -7x = -14x
-6 + -14x = 8

Solving
-6 + -14x = 8

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + -14x = 8 + 6

Combine like terms: -6 + 6 = 0
0 + -14x = 8 + 6
-14x = 8 + 6

Combine like terms: 8 + 6 = 14
-14x = 14

Divide each side by '-14'.
x = -1

Simplifying
x = -1

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