7=22-3A

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Solution for 7=22-3A equation:


Simplifying
7 = 22 + -3A

Solving
7 = 22 + -3A

Solving for variable 'A'.

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

Add '3A' to each side of the equation.
7 + 3A = 22 + -3A + 3A

Combine like terms: -3A + 3A = 0
7 + 3A = 22 + 0
7 + 3A = 22

Add '-7' to each side of the equation.
7 + -7 + 3A = 22 + -7

Combine like terms: 7 + -7 = 0
0 + 3A = 22 + -7
3A = 22 + -7

Combine like terms: 22 + -7 = 15
3A = 15

Divide each side by '3'.
A = 5

Simplifying
A = 5

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