2x+3+5x=0-18

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Solution for 2x+3+5x=0-18 equation:


Simplifying
2x + 3 + 5x = 0 + -18

Reorder the terms:
3 + 2x + 5x = 0 + -18

Combine like terms: 2x + 5x = 7x
3 + 7x = 0 + -18

Combine like terms: 0 + -18 = -18
3 + 7x = -18

Solving
3 + 7x = -18

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = -18 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = -18 + -3
7x = -18 + -3

Combine like terms: -18 + -3 = -21
7x = -21

Divide each side by '7'.
x = -3

Simplifying
x = -3

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