-a+7=7(1-6a)

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Solution for -a+7=7(1-6a) equation:


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

Reorder the terms:
7 + -1a = 7(1 + -6a)
7 + -1a = (1 * 7 + -6a * 7)
7 + -1a = (7 + -42a)

Add '-7' to each side of the equation.
7 + -7 + -1a = 7 + -7 + -42a

Combine like terms: 7 + -7 = 0
0 + -1a = 7 + -7 + -42a
-1a = 7 + -7 + -42a

Combine like terms: 7 + -7 = 0
-1a = 0 + -42a
-1a = -42a

Solving
-1a = -42a

Solving for variable 'a'.

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

Add '42a' to each side of the equation.
-1a + 42a = -42a + 42a

Combine like terms: -1a + 42a = 41a
41a = -42a + 42a

Combine like terms: -42a + 42a = 0
41a = 0

Divide each side by '41'.
a = 0

Simplifying
a = 0

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