10A-2=7A+7

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Solution for 10A-2=7A+7 equation:


Simplifying
10A + -2 = 7A + 7

Reorder the terms:
-2 + 10A = 7A + 7

Reorder the terms:
-2 + 10A = 7 + 7A

Solving
-2 + 10A = 7 + 7A

Solving for variable 'A'.

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

Add '-7A' to each side of the equation.
-2 + 10A + -7A = 7 + 7A + -7A

Combine like terms: 10A + -7A = 3A
-2 + 3A = 7 + 7A + -7A

Combine like terms: 7A + -7A = 0
-2 + 3A = 7 + 0
-2 + 3A = 7

Add '2' to each side of the equation.
-2 + 2 + 3A = 7 + 2

Combine like terms: -2 + 2 = 0
0 + 3A = 7 + 2
3A = 7 + 2

Combine like terms: 7 + 2 = 9
3A = 9

Divide each side by '3'.
A = 3

Simplifying
A = 3

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