8A+1=7(A+4)

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Solution for 8A+1=7(A+4) equation:


Simplifying
8A + 1 = 7(A + 4)

Reorder the terms:
1 + 8A = 7(A + 4)

Reorder the terms:
1 + 8A = 7(4 + A)
1 + 8A = (4 * 7 + A * 7)
1 + 8A = (28 + 7A)

Solving
1 + 8A = 28 + 7A

Solving for variable 'A'.

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

Add '-7A' to each side of the equation.
1 + 8A + -7A = 28 + 7A + -7A

Combine like terms: 8A + -7A = 1A
1 + 1A = 28 + 7A + -7A

Combine like terms: 7A + -7A = 0
1 + 1A = 28 + 0
1 + 1A = 28

Add '-1' to each side of the equation.
1 + -1 + 1A = 28 + -1

Combine like terms: 1 + -1 = 0
0 + 1A = 28 + -1
1A = 28 + -1

Combine like terms: 28 + -1 = 27
1A = 27

Divide each side by '1'.
A = 27

Simplifying
A = 27

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