x+x+x+5+7=(4x+8)+(2x+3)

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Solution for x+x+x+5+7=(4x+8)+(2x+3) equation:


Simplifying
x + x + x + 5 + 7 = (4x + 8) + (2x + 3)

Reorder the terms:
5 + 7 + x + x + x = (4x + 8) + (2x + 3)

Combine like terms: 5 + 7 = 12
12 + x + x + x = (4x + 8) + (2x + 3)

Combine like terms: x + x = 2x
12 + 2x + x = (4x + 8) + (2x + 3)

Combine like terms: 2x + x = 3x
12 + 3x = (4x + 8) + (2x + 3)

Reorder the terms:
12 + 3x = (8 + 4x) + (2x + 3)

Remove parenthesis around (8 + 4x)
12 + 3x = 8 + 4x + (2x + 3)

Reorder the terms:
12 + 3x = 8 + 4x + (3 + 2x)

Remove parenthesis around (3 + 2x)
12 + 3x = 8 + 4x + 3 + 2x

Reorder the terms:
12 + 3x = 8 + 3 + 4x + 2x

Combine like terms: 8 + 3 = 11
12 + 3x = 11 + 4x + 2x

Combine like terms: 4x + 2x = 6x
12 + 3x = 11 + 6x

Solving
12 + 3x = 11 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
12 + 3x + -6x = 11 + 6x + -6x

Combine like terms: 3x + -6x = -3x
12 + -3x = 11 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 + -3x = 11 + 0
12 + -3x = 11

Add '-12' to each side of the equation.
12 + -12 + -3x = 11 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = 11 + -12
-3x = 11 + -12

Combine like terms: 11 + -12 = -1
-3x = -1

Divide each side by '-3'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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