3+4+8+2x=-8x

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Solution for 3+4+8+2x=-8x equation:


Simplifying
3 + 4 + 8 + 2x = -8x

Combine like terms: 3 + 4 = 7
7 + 8 + 2x = -8x

Combine like terms: 7 + 8 = 15
15 + 2x = -8x

Solving
15 + 2x = -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
15 + 2x + 8x = -8x + 8x

Combine like terms: 2x + 8x = 10x
15 + 10x = -8x + 8x

Combine like terms: -8x + 8x = 0
15 + 10x = 0

Add '-15' to each side of the equation.
15 + -15 + 10x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 10x = 0 + -15
10x = 0 + -15

Combine like terms: 0 + -15 = -15
10x = -15

Divide each side by '10'.
x = -1.5

Simplifying
x = -1.5

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