X+4(x+5)=20

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


Simplifying
X + 4(x + 5) = 20

Reorder the terms:
X + 4(5 + x) = 20
X + (5 * 4 + x * 4) = 20
X + (20 + 4x) = 20

Reorder the terms:
20 + X + 4x = 20

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

Reorder the terms:
20 + -20 + X + 4x = 20 + -20

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

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

Solving
X + 4x = 0

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.
X + 4x + -4x = 0 + -4x

Combine like terms: 4x + -4x = 0
X + 0 = 0 + -4x
X = 0 + -4x
Remove the zero:
X = -4x

Simplifying
X = -4x

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