8x+5-4x=-20

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Solution for 8x+5-4x=-20 equation:


Simplifying
8x + 5 + -4x = -20

Reorder the terms:
5 + 8x + -4x = -20

Combine like terms: 8x + -4x = 4x
5 + 4x = -20

Solving
5 + 4x = -20

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 4x = -20 + -5

Combine like terms: 5 + -5 = 0
0 + 4x = -20 + -5
4x = -20 + -5

Combine like terms: -20 + -5 = -25
4x = -25

Divide each side by '4'.
x = -6.25

Simplifying
x = -6.25

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