6-(7A+7)=7+A

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Solution for 6-(7A+7)=7+A equation:


Simplifying
6 + -1(7A + 7) = 7 + A

Reorder the terms:
6 + -1(7 + 7A) = 7 + A
6 + (7 * -1 + 7A * -1) = 7 + A
6 + (-7 + -7A) = 7 + A

Combine like terms: 6 + -7 = -1
-1 + -7A = 7 + A

Solving
-1 + -7A = 7 + A

Solving for variable 'A'.

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

Add '-1A' to each side of the equation.
-1 + -7A + -1A = 7 + A + -1A

Combine like terms: -7A + -1A = -8A
-1 + -8A = 7 + A + -1A

Combine like terms: A + -1A = 0
-1 + -8A = 7 + 0
-1 + -8A = 7

Add '1' to each side of the equation.
-1 + 1 + -8A = 7 + 1

Combine like terms: -1 + 1 = 0
0 + -8A = 7 + 1
-8A = 7 + 1

Combine like terms: 7 + 1 = 8
-8A = 8

Divide each side by '-8'.
A = -1

Simplifying
A = -1

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