12x-1=7x+18

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Solution for 12x-1=7x+18 equation:


Simplifying
12x + -1 = 7x + 18

Reorder the terms:
-1 + 12x = 7x + 18

Reorder the terms:
-1 + 12x = 18 + 7x

Solving
-1 + 12x = 18 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-1 + 12x + -7x = 18 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-1 + 5x = 18 + 7x + -7x

Combine like terms: 7x + -7x = 0
-1 + 5x = 18 + 0
-1 + 5x = 18

Add '1' to each side of the equation.
-1 + 1 + 5x = 18 + 1

Combine like terms: -1 + 1 = 0
0 + 5x = 18 + 1
5x = 18 + 1

Combine like terms: 18 + 1 = 19
5x = 19

Divide each side by '5'.
x = 3.8

Simplifying
x = 3.8

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