3A+7-9A=

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Solution for 3A+7-9A= equation:


Simplifying
3A + 7 + -9A = 0

Reorder the terms:
7 + 3A + -9A = 0

Combine like terms: 3A + -9A = -6A
7 + -6A = 0

Solving
7 + -6A = 0

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 + -6A = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -6A = 0 + -7
-6A = 0 + -7

Combine like terms: 0 + -7 = -7
-6A = -7

Divide each side by '-6'.
A = 1.166666667

Simplifying
A = 1.166666667

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