7x+8+4=-16

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Solution for 7x+8+4=-16 equation:


Simplifying
7x + 8 + 4 = -16

Reorder the terms:
8 + 4 + 7x = -16

Combine like terms: 8 + 4 = 12
12 + 7x = -16

Solving
12 + 7x = -16

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 + 7x = -16 + -12

Combine like terms: 12 + -12 = 0
0 + 7x = -16 + -12
7x = -16 + -12

Combine like terms: -16 + -12 = -28
7x = -28

Divide each side by '7'.
x = -4

Simplifying
x = -4

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