12x+5+(3-4x)=

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Solution for 12x+5+(3-4x)= equation:


Simplifying
12x + 5 + (3 + -4x) = 0

Remove parenthesis around (3 + -4x)
12x + 5 + 3 + -4x = 0

Reorder the terms:
5 + 3 + 12x + -4x = 0

Combine like terms: 5 + 3 = 8
8 + 12x + -4x = 0

Combine like terms: 12x + -4x = 8x
8 + 8x = 0

Solving
8 + 8x = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 8x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 8x = 0 + -8
8x = 0 + -8

Combine like terms: 0 + -8 = -8
8x = -8

Divide each side by '8'.
x = -1

Simplifying
x = -1

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