3(x-1)=(4x-30)

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Solution for 3(x-1)=(4x-30) equation:


Simplifying
3(x + -1) = (4x + -30)

Reorder the terms:
3(-1 + x) = (4x + -30)
(-1 * 3 + x * 3) = (4x + -30)
(-3 + 3x) = (4x + -30)

Reorder the terms:
-3 + 3x = (-30 + 4x)

Remove parenthesis around (-30 + 4x)
-3 + 3x = -30 + 4x

Solving
-3 + 3x = -30 + 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.
-3 + 3x + -4x = -30 + 4x + -4x

Combine like terms: 3x + -4x = -1x
-3 + -1x = -30 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + -1x = -30 + 0
-3 + -1x = -30

Add '3' to each side of the equation.
-3 + 3 + -1x = -30 + 3

Combine like terms: -3 + 3 = 0
0 + -1x = -30 + 3
-1x = -30 + 3

Combine like terms: -30 + 3 = -27
-1x = -27

Divide each side by '-1'.
x = 27

Simplifying
x = 27

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