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

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


Simplifying
2(4 + -1x) + -4(-7 + -7x) = 0
(4 * 2 + -1x * 2) + -4(-7 + -7x) = 0
(8 + -2x) + -4(-7 + -7x) = 0
8 + -2x + (-7 * -4 + -7x * -4) = 0
8 + -2x + (28 + 28x) = 0

Reorder the terms:
8 + 28 + -2x + 28x = 0

Combine like terms: 8 + 28 = 36
36 + -2x + 28x = 0

Combine like terms: -2x + 28x = 26x
36 + 26x = 0

Solving
36 + 26x = 0

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + 26x = 0 + -36

Combine like terms: 36 + -36 = 0
0 + 26x = 0 + -36
26x = 0 + -36

Combine like terms: 0 + -36 = -36
26x = -36

Divide each side by '26'.
x = -1.384615385

Simplifying
x = -1.384615385

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