-4A+3+7A-2=8+2

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Solution for -4A+3+7A-2=8+2 equation: 


Simplifying
-4A + 3 + 7A + -2 = 8 + 2

Reorder the terms:
3 + -2 + -4A + 7A = 8 + 2

Combine like terms: 3 + -2 = 1
1 + -4A + 7A = 8 + 2

Combine like terms: -4A + 7A = 3A
1 + 3A = 8 + 2

Combine like terms: 8 + 2 = 10
1 + 3A = 10

Solving
1 + 3A = 10

Solving for variable 'A'.

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

Add '-1' to each side of the equation.
1 + -1 + 3A = 10 + -1

Combine like terms: 1 + -1 = 0
0 + 3A = 10 + -1
3A = 10 + -1

Combine like terms: 10 + -1 = 9
3A = 9

Divide each side by '3'.
A = 3

Simplifying
A = 3

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