0.7x+1.2=0.8x

Solution for 0.7x+1.2=0.8x equation:

Simplifying
0.7x + 1.2 = 0.8x

Reorder the terms:
1.2 + 0.7x = 0.8x

Solving
1.2 + 0.7x = 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
1.2 + 0.7x + -0.8x = 0.8x + -0.8x

Combine like terms: 0.7x + -0.8x = -0.1x
1.2 + -0.1x = 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
1.2 + -0.1x = 0.0

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -0.1x = 0.0 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -0.1x = 0.0 + -1.2
-0.1x = 0.0 + -1.2

Combine like terms: 0.0 + -1.2 = -1.2
-0.1x = -1.2

Divide each side by '-0.1'.
x = 12

Simplifying
x = 12