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

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


Simplifying
[7 + -1(5x + 4)] + -8x = 0

Reorder the terms:
[7 + -1(4 + 5x)] + -8x = 0
[7 + (4 * -1 + 5x * -1)] + -8x = 0
[7 + (-4 + -5x)] + -8x = 0

Combine like terms: 7 + -4 = 3
[3 + -5x] + -8x = 0

Remove brackets around [3 + -5x]
3 + -5x + -8x = 0

Combine like terms: -5x + -8x = -13x
3 + -13x = 0

Solving
3 + -13x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -13x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -13x = 0 + -3
-13x = 0 + -3

Combine like terms: 0 + -3 = -3
-13x = -3

Divide each side by '-13'.
x = 0.2307692308

Simplifying
x = 0.2307692308

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