10a+7-10=

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Solution for 10a+7-10= equation: 


Simplifying
10a + 7 + -10 = 0

Reorder the terms:
7 + -10 + 10a = 0

Combine like terms: 7 + -10 = -3
-3 + 10a = 0

Solving
-3 + 10a = 0

Solving for variable 'a'.

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

Add '3' to each side of the equation.
-3 + 3 + 10a = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 10a = 0 + 3
10a = 0 + 3

Combine like terms: 0 + 3 = 3
10a = 3

Divide each side by '10'.
a = 0.3

Simplifying
a = 0.3

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