3-[2x+6+(5x-8)]=

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Solution for 3-[2x+6+(5x-8)]= equation:


Simplifying
3 + -1[2x + 6 + (5x + -8)] = 0

Reorder the terms:
3 + -1[2x + 6 + (-8 + 5x)] = 0

Remove parenthesis around (-8 + 5x)
3 + -1[2x + 6 + -8 + 5x] = 0

Reorder the terms:
3 + -1[6 + -8 + 2x + 5x] = 0

Combine like terms: 6 + -8 = -2
3 + -1[-2 + 2x + 5x] = 0

Combine like terms: 2x + 5x = 7x
3 + -1[-2 + 7x] = 0
3 + [-2 * -1 + 7x * -1] = 0
3 + [2 + -7x] = 0

Combine like terms: 3 + 2 = 5
5 + -7x = 0

Solving
5 + -7x = 0

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -7x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -7x = 0 + -5
-7x = 0 + -5

Combine like terms: 0 + -5 = -5
-7x = -5

Divide each side by '-7'.
x = 0.7142857143

Simplifying
x = 0.7142857143

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