(8x-9x+6x)-(4x+2x+7)=

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Solution for (8x-9x+6x)-(4x+2x+7)= equation:


Simplifying
(8x + -9x + 6x) + -1(4x + 2x + 7) = 0

Combine like terms: 8x + -9x = -1x
(-1x + 6x) + -1(4x + 2x + 7) = 0

Combine like terms: -1x + 6x = 5x
(5x) + -1(4x + 2x + 7) = 0
(5x) + -1(4x + 2x + 7) = 0

Reorder the terms:
(5x) + -1(7 + 4x + 2x) = 0

Combine like terms: 4x + 2x = 6x
(5x) + -1(7 + 6x) = 0
(5x) + (7 * -1 + 6x * -1) = 0
(5x) + (-7 + -6x) = 0

Reorder the terms:
-7 + (5x) + -6x = 0

Combine like terms: (5x) + -6x = -1x
-7 + -1x = 0

Solving
-7 + -1x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -1x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 0 + 7
-1x = 0 + 7

Combine like terms: 0 + 7 = 7
-1x = 7

Divide each side by '-1'.
x = -7

Simplifying
x = -7

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