(4x+7)+12=3

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Solution for (4x+7)+12=3 equation:


Simplifying
(4x + 7) + 12 = 3

Reorder the terms:
(7 + 4x) + 12 = 3

Remove parenthesis around (7 + 4x)
7 + 4x + 12 = 3

Reorder the terms:
7 + 12 + 4x = 3

Combine like terms: 7 + 12 = 19
19 + 4x = 3

Solving
19 + 4x = 3

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 4x = 3 + -19

Combine like terms: 19 + -19 = 0
0 + 4x = 3 + -19
4x = 3 + -19

Combine like terms: 3 + -19 = -16
4x = -16

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

Simplifying
x = -4

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