3x-4+x=18x+24+12

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Solution for 3x-4+x=18x+24+12 equation:


Simplifying
3x + -4 + x = 18x + 24 + 12

Reorder the terms:
-4 + 3x + x = 18x + 24 + 12

Combine like terms: 3x + x = 4x
-4 + 4x = 18x + 24 + 12

Reorder the terms:
-4 + 4x = 24 + 12 + 18x

Combine like terms: 24 + 12 = 36
-4 + 4x = 36 + 18x

Solving
-4 + 4x = 36 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-4 + 4x + -18x = 36 + 18x + -18x

Combine like terms: 4x + -18x = -14x
-4 + -14x = 36 + 18x + -18x

Combine like terms: 18x + -18x = 0
-4 + -14x = 36 + 0
-4 + -14x = 36

Add '4' to each side of the equation.
-4 + 4 + -14x = 36 + 4

Combine like terms: -4 + 4 = 0
0 + -14x = 36 + 4
-14x = 36 + 4

Combine like terms: 36 + 4 = 40
-14x = 40

Divide each side by '-14'.
x = -2.857142857

Simplifying
x = -2.857142857

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