x+x+x+x+1=3x-20

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Solution for x+x+x+x+1=3x-20 equation:


Simplifying
x + x + x + x + 1 = 3x + -20

Reorder the terms:
1 + x + x + x + x = 3x + -20

Combine like terms: x + x = 2x
1 + 2x + x + x = 3x + -20

Combine like terms: 2x + x = 3x
1 + 3x + x = 3x + -20

Combine like terms: 3x + x = 4x
1 + 4x = 3x + -20

Reorder the terms:
1 + 4x = -20 + 3x

Solving
1 + 4x = -20 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
1 + 4x + -3x = -20 + 3x + -3x

Combine like terms: 4x + -3x = 1x
1 + 1x = -20 + 3x + -3x

Combine like terms: 3x + -3x = 0
1 + 1x = -20 + 0
1 + 1x = -20

Add '-1' to each side of the equation.
1 + -1 + 1x = -20 + -1

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

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

Divide each side by '1'.
x = -21

Simplifying
x = -21

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