-5a+10=20

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Solution for -5a+10=20 equation: 


Simplifying
-5a + 10 = 20

Reorder the terms:
10 + -5a = 20

Solving
10 + -5a = 20

Solving for variable 'a'.

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

Add '-10' to each side of the equation.
10 + -10 + -5a = 20 + -10

Combine like terms: 10 + -10 = 0
0 + -5a = 20 + -10
-5a = 20 + -10

Combine like terms: 20 + -10 = 10
-5a = 10

Divide each side by '-5'.
a = -2

Simplifying
a = -2

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