7x+12+4x+3=

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


Simplifying
7x + 12 + 4x + 3 = 0

Reorder the terms:
12 + 3 + 7x + 4x = 0

Combine like terms: 12 + 3 = 15
15 + 7x + 4x = 0

Combine like terms: 7x + 4x = 11x
15 + 11x = 0

Solving
15 + 11x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 11x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 11x = 0 + -15
11x = 0 + -15

Combine like terms: 0 + -15 = -15
11x = -15

Divide each side by '11'.
x = -1.363636364

Simplifying
x = -1.363636364

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