A+4-3a-7=

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Solution for A+4-3a-7= equation:


Simplifying
A + 4 + -3a + -7 = 0

Reorder the terms:
4 + -7 + A + -3a = 0

Combine like terms: 4 + -7 = -3
-3 + A + -3a = 0

Solving
-3 + A + -3a = 0

Solving for variable 'A'.

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

Add '3' to each side of the equation.
-3 + A + 3 + -3a = 0 + 3

Reorder the terms:
-3 + 3 + A + -3a = 0 + 3

Combine like terms: -3 + 3 = 0
0 + A + -3a = 0 + 3
A + -3a = 0 + 3

Combine like terms: 0 + 3 = 3
A + -3a = 3

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

Combine like terms: -3a + 3a = 0
A + 0 = 3 + 3a
A = 3 + 3a

Simplifying
A = 3 + 3a

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