-4x-2(x-7)=9

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


Simplifying
-4x + -2(x + -7) = 9

Reorder the terms:
-4x + -2(-7 + x) = 9
-4x + (-7 * -2 + x * -2) = 9
-4x + (14 + -2x) = 9

Reorder the terms:
14 + -4x + -2x = 9

Combine like terms: -4x + -2x = -6x
14 + -6x = 9

Solving
14 + -6x = 9

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + -6x = 9 + -14

Combine like terms: 14 + -14 = 0
0 + -6x = 9 + -14
-6x = 9 + -14

Combine like terms: 9 + -14 = -5
-6x = -5

Divide each side by '-6'.
x = 0.8333333333

Simplifying
x = 0.8333333333

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