-27=-3(4x-7)

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Solution for -27=-3(4x-7) equation:


Simplifying
-27 = -3(4x + -7)

Reorder the terms:
-27 = -3(-7 + 4x)
-27 = (-7 * -3 + 4x * -3)
-27 = (21 + -12x)

Solving
-27 = 21 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-27 + 12x = 21 + -12x + 12x

Combine like terms: -12x + 12x = 0
-27 + 12x = 21 + 0
-27 + 12x = 21

Add '27' to each side of the equation.
-27 + 27 + 12x = 21 + 27

Combine like terms: -27 + 27 = 0
0 + 12x = 21 + 27
12x = 21 + 27

Combine like terms: 21 + 27 = 48
12x = 48

Divide each side by '12'.
x = 4

Simplifying
x = 4

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