3x+15+5x=-25

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Solution for 3x+15+5x=-25 equation:


Simplifying
3x + 15 + 5x = -25

Reorder the terms:
15 + 3x + 5x = -25

Combine like terms: 3x + 5x = 8x
15 + 8x = -25

Solving
15 + 8x = -25

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 + 8x = -25 + -15

Combine like terms: 15 + -15 = 0
0 + 8x = -25 + -15
8x = -25 + -15

Combine like terms: -25 + -15 = -40
8x = -40

Divide each side by '8'.
x = -5

Simplifying
x = -5

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