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

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


Simplifying
2(4 + -1x) + -2(-7 + -9x) = 0
(4 * 2 + -1x * 2) + -2(-7 + -9x) = 0
(8 + -2x) + -2(-7 + -9x) = 0
8 + -2x + (-7 * -2 + -9x * -2) = 0
8 + -2x + (14 + 18x) = 0

Reorder the terms:
8 + 14 + -2x + 18x = 0

Combine like terms: 8 + 14 = 22
22 + -2x + 18x = 0

Combine like terms: -2x + 18x = 16x
22 + 16x = 0

Solving
22 + 16x = 0

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 16x = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 16x = 0 + -22
16x = 0 + -22

Combine like terms: 0 + -22 = -22
16x = -22

Divide each side by '16'.
x = -1.375

Simplifying
x = -1.375

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