7(1+7a)=a+7

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Solution for 7(1+7a)=a+7 equation:


Simplifying
7(1 + 7a) = a + 7
(1 * 7 + 7a * 7) = a + 7
(7 + 49a) = a + 7

Reorder the terms:
7 + 49a = 7 + a

Add '-7' to each side of the equation.
7 + -7 + 49a = 7 + -7 + a

Combine like terms: 7 + -7 = 0
0 + 49a = 7 + -7 + a
49a = 7 + -7 + a

Combine like terms: 7 + -7 = 0
49a = 0 + a
49a = a

Solving
49a = 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.
49a + -1a = a + -1a

Combine like terms: 49a + -1a = 48a
48a = a + -1a

Combine like terms: a + -1a = 0
48a = 0

Divide each side by '48'.
a = 0

Simplifying
a = 0

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