0.12a+6-0.7a=0.32a-0.3

Solution for 0.12a+6-0.7a=0.32a-0.3 equation:

Simplifying
0.12a + 6 + -0.7a = 0.32a + -0.3

Reorder the terms:
6 + 0.12a + -0.7a = 0.32a + -0.3

Combine like terms: 0.12a + -0.7a = -0.58a
6 + -0.58a = 0.32a + -0.3

Reorder the terms:
6 + -0.58a = -0.3 + 0.32a

Solving
6 + -0.58a = -0.3 + 0.32a

Solving for variable 'a'.

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

Add '-0.32a' to each side of the equation.
6 + -0.58a + -0.32a = -0.3 + 0.32a + -0.32a

Combine like terms: -0.58a + -0.32a = -0.9a
6 + -0.9a = -0.3 + 0.32a + -0.32a

Combine like terms: 0.32a + -0.32a = 0.00
6 + -0.9a = -0.3 + 0.00
6 + -0.9a = -0.3

Add '-6' to each side of the equation.
6 + -6 + -0.9a = -0.3 + -6

Combine like terms: 6 + -6 = 0
0 + -0.9a = -0.3 + -6
-0.9a = -0.3 + -6

Combine like terms: -0.3 + -6 = -6.3
-0.9a = -6.3

Divide each side by '-0.9'.
a = 7

Simplifying
a = 7