3(2x-7)+2(-5x)+(4x+1)=x

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Solution for 3(2x-7)+2(-5x)+(4x+1)=x equation:


Simplifying
3(2x + -7) + 2(-5x) + (4x + 1) = x

Reorder the terms:
3(-7 + 2x) + 2(-5x) + (4x + 1) = x
(-7 * 3 + 2x * 3) + 2(-5x) + (4x + 1) = x
(-21 + 6x) + 2(-5x) + (4x + 1) = x

Remove parenthesis around (-5x)
-21 + 6x + 2 * -5x + (4x + 1) = x

Multiply 2 * -5
-21 + 6x + -10x + (4x + 1) = x

Reorder the terms:
-21 + 6x + -10x + (1 + 4x) = x

Remove parenthesis around (1 + 4x)
-21 + 6x + -10x + 1 + 4x = x

Reorder the terms:
-21 + 1 + 6x + -10x + 4x = x

Combine like terms: -21 + 1 = -20
-20 + 6x + -10x + 4x = x

Combine like terms: 6x + -10x = -4x
-20 + -4x + 4x = x

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

Solving
-20 = x

Solving for variable 'x'.

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

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

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

Add '20' to each side of the equation.
-20 + 20 + -1x = 0 + 20

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

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

Divide each side by '-1'.
x = -20

Simplifying
x = -20

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