77.4=9A

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Solution for 77.4=9A equation:


Simplifying
77.4 = 9A

Solving
77.4 = 9A

Solving for variable 'A'.

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

Add '-9A' to each side of the equation.
77.4 + -9A = 9A + -9A

Combine like terms: 9A + -9A = 0
77.4 + -9A = 0

Add '-77.4' to each side of the equation.
77.4 + -77.4 + -9A = 0 + -77.4

Combine like terms: 77.4 + -77.4 = 0.0
0.0 + -9A = 0 + -77.4
-9A = 0 + -77.4

Combine like terms: 0 + -77.4 = -77.4
-9A = -77.4

Divide each side by '-9'.
A = 8.6

Simplifying
A = 8.6

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