5x-(3-x)=7[8-(4+9x-8)]

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Solution for 5x-(3-x)=7[8-(4+9x-8)] equation:


Simplifying
5x + -1(3 + -1x) = 7[8 + -1(4 + 9x + -8)]
5x + (3 * -1 + -1x * -1) = 7[8 + -1(4 + 9x + -8)]
5x + (-3 + 1x) = 7[8 + -1(4 + 9x + -8)]

Reorder the terms:
-3 + 5x + 1x = 7[8 + -1(4 + 9x + -8)]

Combine like terms: 5x + 1x = 6x
-3 + 6x = 7[8 + -1(4 + 9x + -8)]

Reorder the terms:
-3 + 6x = 7[8 + -1(4 + -8 + 9x)]

Combine like terms: 4 + -8 = -4
-3 + 6x = 7[8 + -1(-4 + 9x)]
-3 + 6x = 7[8 + (-4 * -1 + 9x * -1)]
-3 + 6x = 7[8 + (4 + -9x)]

Combine like terms: 8 + 4 = 12
-3 + 6x = 7[12 + -9x]
-3 + 6x = [12 * 7 + -9x * 7]
-3 + 6x = [84 + -63x]

Solving
-3 + 6x = 84 + -63x

Solving for variable 'x'.

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

Add '63x' to each side of the equation.
-3 + 6x + 63x = 84 + -63x + 63x

Combine like terms: 6x + 63x = 69x
-3 + 69x = 84 + -63x + 63x

Combine like terms: -63x + 63x = 0
-3 + 69x = 84 + 0
-3 + 69x = 84

Add '3' to each side of the equation.
-3 + 3 + 69x = 84 + 3

Combine like terms: -3 + 3 = 0
0 + 69x = 84 + 3
69x = 84 + 3

Combine like terms: 84 + 3 = 87
69x = 87

Divide each side by '69'.
x = 1.260869565

Simplifying
x = 1.260869565

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