A-8+(a-8)7=26

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Solution for A-8+(a-8)7=26 equation:


Simplifying
A + -8 + (a + -8) * 7 = 26

Reorder the terms:
A + -8 + (-8 + a) * 7 = 26

Reorder the terms for easier multiplication:
A + -8 + 7(-8 + a) = 26
A + -8 + (-8 * 7 + a * 7) = 26
A + -8 + (-56 + 7a) = 26

Reorder the terms:
-8 + -56 + A + 7a = 26

Combine like terms: -8 + -56 = -64
-64 + A + 7a = 26

Solving
-64 + A + 7a = 26

Solving for variable 'A'.

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

Add '64' to each side of the equation.
-64 + A + 64 + 7a = 26 + 64

Reorder the terms:
-64 + 64 + A + 7a = 26 + 64

Combine like terms: -64 + 64 = 0
0 + A + 7a = 26 + 64
A + 7a = 26 + 64

Combine like terms: 26 + 64 = 90
A + 7a = 90

Add '-7a' to each side of the equation.
A + 7a + -7a = 90 + -7a

Combine like terms: 7a + -7a = 0
A + 0 = 90 + -7a
A = 90 + -7a

Simplifying
A = 90 + -7a

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