6=-8(a-7)-7(1+5a)

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Solution for 6=-8(a-7)-7(1+5a) equation:


Simplifying
6 = -8(a + -7) + -7(1 + 5a)

Reorder the terms:
6 = -8(-7 + a) + -7(1 + 5a)
6 = (-7 * -8 + a * -8) + -7(1 + 5a)
6 = (56 + -8a) + -7(1 + 5a)
6 = 56 + -8a + (1 * -7 + 5a * -7)
6 = 56 + -8a + (-7 + -35a)

Reorder the terms:
6 = 56 + -7 + -8a + -35a

Combine like terms: 56 + -7 = 49
6 = 49 + -8a + -35a

Combine like terms: -8a + -35a = -43a
6 = 49 + -43a

Solving
6 = 49 + -43a

Solving for variable 'a'.

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

Add '43a' to each side of the equation.
6 + 43a = 49 + -43a + 43a

Combine like terms: -43a + 43a = 0
6 + 43a = 49 + 0
6 + 43a = 49

Add '-6' to each side of the equation.
6 + -6 + 43a = 49 + -6

Combine like terms: 6 + -6 = 0
0 + 43a = 49 + -6
43a = 49 + -6

Combine like terms: 49 + -6 = 43
43a = 43

Divide each side by '43'.
a = 1

Simplifying
a = 1

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