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

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Solution for 7x+8x=-5(1-7x)+5(1+7x) equation:


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

Combine like terms: 7x + 8x = 15x
15x = -5(1 + -7x) + 5(1 + 7x)
15x = (1 * -5 + -7x * -5) + 5(1 + 7x)
15x = (-5 + 35x) + 5(1 + 7x)
15x = -5 + 35x + (1 * 5 + 7x * 5)
15x = -5 + 35x + (5 + 35x)

Reorder the terms:
15x = -5 + 5 + 35x + 35x

Combine like terms: -5 + 5 = 0
15x = 0 + 35x + 35x
15x = 35x + 35x

Combine like terms: 35x + 35x = 70x
15x = 70x

Solving
15x = 70x

Solving for variable 'x'.

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

Add '-70x' to each side of the equation.
15x + -70x = 70x + -70x

Combine like terms: 15x + -70x = -55x
-55x = 70x + -70x

Combine like terms: 70x + -70x = 0
-55x = 0

Divide each side by '-55'.
x = 0

Simplifying
x = 0

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