x-20-3x=4x-3-1

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Solution for x-20-3x=4x-3-1 equation:


Simplifying
x + -20 + -3x = 4x + -3 + -1

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

Combine like terms: x + -3x = -2x
-20 + -2x = 4x + -3 + -1

Reorder the terms:
-20 + -2x = -3 + -1 + 4x

Combine like terms: -3 + -1 = -4
-20 + -2x = -4 + 4x

Solving
-20 + -2x = -4 + 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 = -4 + 4x + -4x

Combine like terms: -2x + -4x = -6x
-20 + -6x = -4 + 4x + -4x

Combine like terms: 4x + -4x = 0
-20 + -6x = -4 + 0
-20 + -6x = -4

Add '20' to each side of the equation.
-20 + 20 + -6x = -4 + 20

Combine like terms: -20 + 20 = 0
0 + -6x = -4 + 20
-6x = -4 + 20

Combine like terms: -4 + 20 = 16
-6x = 16

Divide each side by '-6'.
x = -2.666666667

Simplifying
x = -2.666666667

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