a+8-30=40

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Solution for a+8-30=40 equation: 


Simplifying
a + 8 + -30 = 40

Reorder the terms:
8 + -30 + a = 40

Combine like terms: 8 + -30 = -22
-22 + a = 40

Solving
-22 + a = 40

Solving for variable 'a'.

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

Add '22' to each side of the equation.
-22 + 22 + a = 40 + 22

Combine like terms: -22 + 22 = 0
0 + a = 40 + 22
a = 40 + 22

Combine like terms: 40 + 22 = 62
a = 62

Simplifying
a = 62

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