8-2(a+1)=1-7x

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Solution for 8-2(a+1)=1-7x equation:


Simplifying
8 + -2(a + 1) = 1 + -7x

Reorder the terms:
8 + -2(1 + a) = 1 + -7x
8 + (1 * -2 + a * -2) = 1 + -7x
8 + (-2 + -2a) = 1 + -7x

Combine like terms: 8 + -2 = 6
6 + -2a = 1 + -7x

Solving
6 + -2a = 1 + -7x

Solving for variable 'a'.

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

Add '-6' to each side of the equation.
6 + -6 + -2a = 1 + -6 + -7x

Combine like terms: 6 + -6 = 0
0 + -2a = 1 + -6 + -7x
-2a = 1 + -6 + -7x

Combine like terms: 1 + -6 = -5
-2a = -5 + -7x

Divide each side by '-2'.
a = 2.5 + 3.5x

Simplifying
a = 2.5 + 3.5x

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