3(x-1)-(x-1)=6(x+10)

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Solution for 3(x-1)-(x-1)=6(x+10) equation:


Simplifying
3(x + -1) + -1(x + -1) = 6(x + 10)

Reorder the terms:
3(-1 + x) + -1(x + -1) = 6(x + 10)
(-1 * 3 + x * 3) + -1(x + -1) = 6(x + 10)
(-3 + 3x) + -1(x + -1) = 6(x + 10)

Reorder the terms:
-3 + 3x + -1(-1 + x) = 6(x + 10)
-3 + 3x + (-1 * -1 + x * -1) = 6(x + 10)
-3 + 3x + (1 + -1x) = 6(x + 10)

Reorder the terms:
-3 + 1 + 3x + -1x = 6(x + 10)

Combine like terms: -3 + 1 = -2
-2 + 3x + -1x = 6(x + 10)

Combine like terms: 3x + -1x = 2x
-2 + 2x = 6(x + 10)

Reorder the terms:
-2 + 2x = 6(10 + x)
-2 + 2x = (10 * 6 + x * 6)
-2 + 2x = (60 + 6x)

Solving
-2 + 2x = 60 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-2 + 2x + -6x = 60 + 6x + -6x

Combine like terms: 2x + -6x = -4x
-2 + -4x = 60 + 6x + -6x

Combine like terms: 6x + -6x = 0
-2 + -4x = 60 + 0
-2 + -4x = 60

Add '2' to each side of the equation.
-2 + 2 + -4x = 60 + 2

Combine like terms: -2 + 2 = 0
0 + -4x = 60 + 2
-4x = 60 + 2

Combine like terms: 60 + 2 = 62
-4x = 62

Divide each side by '-4'.
x = -15.5

Simplifying
x = -15.5

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