(12x+3)+(-7x+5)=

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Solution for (12x+3)+(-7x+5)= equation:


Simplifying
(12x + 3) + (-7x + 5) = 0

Reorder the terms:
(3 + 12x) + (-7x + 5) = 0

Remove parenthesis around (3 + 12x)
3 + 12x + (-7x + 5) = 0

Reorder the terms:
3 + 12x + (5 + -7x) = 0

Remove parenthesis around (5 + -7x)
3 + 12x + 5 + -7x = 0

Reorder the terms:
3 + 5 + 12x + -7x = 0

Combine like terms: 3 + 5 = 8
8 + 12x + -7x = 0

Combine like terms: 12x + -7x = 5x
8 + 5x = 0

Solving
8 + 5x = 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 + 5x = 0 + -8

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

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

Divide each side by '5'.
x = -1.6

Simplifying
x = -1.6

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