(a-8)*7=a-29

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Solution for (a-8)*7=a-29 equation:


Simplifying
(a + -8) * 7 = a + -29

Reorder the terms:
(-8 + a) * 7 = a + -29

Reorder the terms for easier multiplication:
7(-8 + a) = a + -29
(-8 * 7 + a * 7) = a + -29
(-56 + 7a) = a + -29

Reorder the terms:
-56 + 7a = -29 + a

Solving
-56 + 7a = -29 + 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.
-56 + 7a + -1a = -29 + a + -1a

Combine like terms: 7a + -1a = 6a
-56 + 6a = -29 + a + -1a

Combine like terms: a + -1a = 0
-56 + 6a = -29 + 0
-56 + 6a = -29

Add '56' to each side of the equation.
-56 + 56 + 6a = -29 + 56

Combine like terms: -56 + 56 = 0
0 + 6a = -29 + 56
6a = -29 + 56

Combine like terms: -29 + 56 = 27
6a = 27

Divide each side by '6'.
a = 4.5

Simplifying
a = 4.5

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