7(5x+8)=-(x-4)

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Solution for 7(5x+8)=-(x-4) equation:


Simplifying
7(5x + 8) = -1(x + -4)

Reorder the terms:
7(8 + 5x) = -1(x + -4)
(8 * 7 + 5x * 7) = -1(x + -4)
(56 + 35x) = -1(x + -4)

Reorder the terms:
56 + 35x = -1(-4 + x)
56 + 35x = (-4 * -1 + x * -1)
56 + 35x = (4 + -1x)

Solving
56 + 35x = 4 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
56 + 35x + x = 4 + -1x + x

Combine like terms: 35x + x = 36x
56 + 36x = 4 + -1x + x

Combine like terms: -1x + x = 0
56 + 36x = 4 + 0
56 + 36x = 4

Add '-56' to each side of the equation.
56 + -56 + 36x = 4 + -56

Combine like terms: 56 + -56 = 0
0 + 36x = 4 + -56
36x = 4 + -56

Combine like terms: 4 + -56 = -52
36x = -52

Divide each side by '36'.
x = -1.444444444

Simplifying
x = -1.444444444

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