2[8-(-5x-3)]=90x+70

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Solution for 2[8-(-5x-3)]=90x+70 equation:


Simplifying
2[8 + -1(-5x + -3)] = 90x + 70

Reorder the terms:
2[8 + -1(-3 + -5x)] = 90x + 70
2[8 + (-3 * -1 + -5x * -1)] = 90x + 70
2[8 + (3 + 5x)] = 90x + 70

Combine like terms: 8 + 3 = 11
2[11 + 5x] = 90x + 70
[11 * 2 + 5x * 2] = 90x + 70
[22 + 10x] = 90x + 70

Reorder the terms:
22 + 10x = 70 + 90x

Solving
22 + 10x = 70 + 90x

Solving for variable 'x'.

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

Add '-90x' to each side of the equation.
22 + 10x + -90x = 70 + 90x + -90x

Combine like terms: 10x + -90x = -80x
22 + -80x = 70 + 90x + -90x

Combine like terms: 90x + -90x = 0
22 + -80x = 70 + 0
22 + -80x = 70

Add '-22' to each side of the equation.
22 + -22 + -80x = 70 + -22

Combine like terms: 22 + -22 = 0
0 + -80x = 70 + -22
-80x = 70 + -22

Combine like terms: 70 + -22 = 48
-80x = 48

Divide each side by '-80'.
x = -0.6

Simplifying
x = -0.6

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