3(x+x)+7-5x=8+(-5)(5x-6x)+23

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Solution for 3(x+x)+7-5x=8+(-5)(5x-6x)+23 equation:


Simplifying
3(x + x) + 7 + -5x = 8 + (-5)(5x + -6x) + 23

Combine like terms: x + x = 2x
3(2x) + 7 + -5x = 8 + (-5)(5x + -6x) + 23

Remove parenthesis around (2x)
3 * 2x + 7 + -5x = 8 + (-5)(5x + -6x) + 23

Multiply 3 * 2
6x + 7 + -5x = 8 + (-5)(5x + -6x) + 23

Reorder the terms:
7 + 6x + -5x = 8 + (-5)(5x + -6x) + 23

Combine like terms: 6x + -5x = 1x
7 + 1x = 8 + (-5)(5x + -6x) + 23

Combine like terms: 5x + -6x = -1x
7 + 1x = 8 + -5(-1x) + 23

Remove parenthesis around (-1x)
7 + 1x = 8 + -5 * -1x + 23

Multiply -5 * -1
7 + 1x = 8 + 5x + 23

Reorder the terms:
7 + 1x = 8 + 23 + 5x

Combine like terms: 8 + 23 = 31
7 + 1x = 31 + 5x

Solving
7 + 1x = 31 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
7 + 1x + -5x = 31 + 5x + -5x

Combine like terms: 1x + -5x = -4x
7 + -4x = 31 + 5x + -5x

Combine like terms: 5x + -5x = 0
7 + -4x = 31 + 0
7 + -4x = 31

Add '-7' to each side of the equation.
7 + -7 + -4x = 31 + -7

Combine like terms: 7 + -7 = 0
0 + -4x = 31 + -7
-4x = 31 + -7

Combine like terms: 31 + -7 = 24
-4x = 24

Divide each side by '-4'.
x = -6

Simplifying
x = -6

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