(2x+20)=4(x-25)

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Solution for (2x+20)=4(x-25) equation:


Simplifying
(2x + 20) = 4(x + -25)

Reorder the terms:
(20 + 2x) = 4(x + -25)

Remove parenthesis around (20 + 2x)
20 + 2x = 4(x + -25)

Reorder the terms:
20 + 2x = 4(-25 + x)
20 + 2x = (-25 * 4 + x * 4)
20 + 2x = (-100 + 4x)

Solving
20 + 2x = -100 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
20 + 2x + -4x = -100 + 4x + -4x

Combine like terms: 2x + -4x = -2x
20 + -2x = -100 + 4x + -4x

Combine like terms: 4x + -4x = 0
20 + -2x = -100 + 0
20 + -2x = -100

Add '-20' to each side of the equation.
20 + -20 + -2x = -100 + -20

Combine like terms: 20 + -20 = 0
0 + -2x = -100 + -20
-2x = -100 + -20

Combine like terms: -100 + -20 = -120
-2x = -120

Divide each side by '-2'.
x = 60

Simplifying
x = 60

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