20x+3+5x+4=-18

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Solution for 20x+3+5x+4=-18 equation:


Simplifying
20x + 3 + 5x + 4 = -18

Reorder the terms:
3 + 4 + 20x + 5x = -18

Combine like terms: 3 + 4 = 7
7 + 20x + 5x = -18

Combine like terms: 20x + 5x = 25x
7 + 25x = -18

Solving
7 + 25x = -18

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 25x = -18 + -7

Combine like terms: 7 + -7 = 0
0 + 25x = -18 + -7
25x = -18 + -7

Combine like terms: -18 + -7 = -25
25x = -25

Divide each side by '25'.
x = -1

Simplifying
x = -1

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