4(x-12)=x-15

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Solution for 4(x-12)=x-15 equation:


Simplifying
4(x + -12) = x + -15

Reorder the terms:
4(-12 + x) = x + -15
(-12 * 4 + x * 4) = x + -15
(-48 + 4x) = x + -15

Reorder the terms:
-48 + 4x = -15 + x

Solving
-48 + 4x = -15 + 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.
-48 + 4x + -1x = -15 + x + -1x

Combine like terms: 4x + -1x = 3x
-48 + 3x = -15 + x + -1x

Combine like terms: x + -1x = 0
-48 + 3x = -15 + 0
-48 + 3x = -15

Add '48' to each side of the equation.
-48 + 48 + 3x = -15 + 48

Combine like terms: -48 + 48 = 0
0 + 3x = -15 + 48
3x = -15 + 48

Combine like terms: -15 + 48 = 33
3x = 33

Divide each side by '3'.
x = 11

Simplifying
x = 11

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