7A+4B+3A+5A=

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Solution for 7A+4B+3A+5A= equation:


Simplifying
7A + 4B + 3A + 5A = 0

Reorder the terms:
7A + 3A + 5A + 4B = 0

Combine like terms: 7A + 3A = 10A
10A + 5A + 4B = 0

Combine like terms: 10A + 5A = 15A
15A + 4B = 0

Solving
15A + 4B = 0

Solving for variable 'A'.

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

Add '-4B' to each side of the equation.
15A + 4B + -4B = 0 + -4B

Combine like terms: 4B + -4B = 0
15A + 0 = 0 + -4B
15A = 0 + -4B
Remove the zero:
15A = -4B

Divide each side by '15'.
A = -0.2666666667B

Simplifying
A = -0.2666666667B

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