0.9+7a-0.6-6a+0.5=

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Solution for 0.9+7a-0.6-6a+0.5= equation:


Simplifying
0.9 + 7a + -0.6 + -6a + 0.5 = 0

Reorder the terms:
0.9 + -0.6 + 0.5 + 7a + -6a = 0

Combine like terms: 0.9 + -0.6 = 0.3
0.3 + 0.5 + 7a + -6a = 0

Combine like terms: 0.3 + 0.5 = 0.8
0.8 + 7a + -6a = 0

Combine like terms: 7a + -6a = 1a
0.8 + 1a = 0

Solving
0.8 + 1a = 0

Solving for variable 'a'.

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

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 1a = 0 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 1a = 0 + -0.8
1a = 0 + -0.8

Combine like terms: 0 + -0.8 = -0.8
1a = -0.8

Divide each side by '1'.
a = -0.8

Simplifying
a = -0.8

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