a-2.9-7.8=

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Solution for a-2.9-7.8= equation:


Simplifying
a + -2.9 + -7.8 = 0

Reorder the terms:
-2.9 + -7.8 + a = 0

Combine like terms: -2.9 + -7.8 = -10.7
-10.7 + a = 0

Solving
-10.7 + a = 0

Solving for variable 'a'.

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

Add '10.7' to each side of the equation.
-10.7 + 10.7 + a = 0 + 10.7

Combine like terms: -10.7 + 10.7 = 0.0
0.0 + a = 0 + 10.7
a = 0 + 10.7

Combine like terms: 0 + 10.7 = 10.7
a = 10.7

Simplifying
a = 10.7

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