5(-4x+20)-x+5=0

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Solution for 5(-4x+20)-x+5=0 equation:


Simplifying
5(-4x + 20) + -1x + 5 = 0

Reorder the terms:
5(20 + -4x) + -1x + 5 = 0
(20 * 5 + -4x * 5) + -1x + 5 = 0
(100 + -20x) + -1x + 5 = 0

Reorder the terms:
100 + 5 + -20x + -1x = 0

Combine like terms: 100 + 5 = 105
105 + -20x + -1x = 0

Combine like terms: -20x + -1x = -21x
105 + -21x = 0

Solving
105 + -21x = 0

Solving for variable 'x'.

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

Add '-105' to each side of the equation.
105 + -105 + -21x = 0 + -105

Combine like terms: 105 + -105 = 0
0 + -21x = 0 + -105
-21x = 0 + -105

Combine like terms: 0 + -105 = -105
-21x = -105

Divide each side by '-21'.
x = 5

Simplifying
x = 5

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