3x+10=-5x-18

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Solution for 3x+10=-5x-18 equation:


Simplifying
3x + 10 = -5x + -18

Reorder the terms:
10 + 3x = -5x + -18

Reorder the terms:
10 + 3x = -18 + -5x

Solving
10 + 3x = -18 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
10 + 3x + 5x = -18 + -5x + 5x

Combine like terms: 3x + 5x = 8x
10 + 8x = -18 + -5x + 5x

Combine like terms: -5x + 5x = 0
10 + 8x = -18 + 0
10 + 8x = -18

Add '-10' to each side of the equation.
10 + -10 + 8x = -18 + -10

Combine like terms: 10 + -10 = 0
0 + 8x = -18 + -10
8x = -18 + -10

Combine like terms: -18 + -10 = -28
8x = -28

Divide each side by '8'.
x = -3.5

Simplifying
x = -3.5

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