8a+2a-7=43

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Solution for 8a+2a-7=43 equation: 


Simplifying
8a + 2a + -7 = 43

Reorder the terms:
-7 + 8a + 2a = 43

Combine like terms: 8a + 2a = 10a
-7 + 10a = 43

Solving
-7 + 10a = 43

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 10a = 43 + 7

Combine like terms: -7 + 7 = 0
0 + 10a = 43 + 7
10a = 43 + 7

Combine like terms: 43 + 7 = 50
10a = 50

Divide each side by '10'.
a = 5

Simplifying
a = 5

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