(9+4x)+3=-2

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Solution for (9+4x)+3=-2 equation:


Simplifying
(9 + 4x) + 3 = -2

Remove parenthesis around (9 + 4x)
9 + 4x + 3 = -2

Reorder the terms:
9 + 3 + 4x = -2

Combine like terms: 9 + 3 = 12
12 + 4x = -2

Solving
12 + 4x = -2

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 4x = -2 + -12

Combine like terms: 12 + -12 = 0
0 + 4x = -2 + -12
4x = -2 + -12

Combine like terms: -2 + -12 = -14
4x = -14

Divide each side by '4'.
x = -3.5

Simplifying
x = -3.5

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