7-6b-8=-7b-4

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Solution for 7-6b-8=-7b-4 equation:


Simplifying
7 + -6b + -8 = -7b + -4

Reorder the terms:
7 + -8 + -6b = -7b + -4

Combine like terms: 7 + -8 = -1
-1 + -6b = -7b + -4

Reorder the terms:
-1 + -6b = -4 + -7b

Solving
-1 + -6b = -4 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
-1 + -6b + 7b = -4 + -7b + 7b

Combine like terms: -6b + 7b = 1b
-1 + 1b = -4 + -7b + 7b

Combine like terms: -7b + 7b = 0
-1 + 1b = -4 + 0
-1 + 1b = -4

Add '1' to each side of the equation.
-1 + 1 + 1b = -4 + 1

Combine like terms: -1 + 1 = 0
0 + 1b = -4 + 1
1b = -4 + 1

Combine like terms: -4 + 1 = -3
1b = -3

Divide each side by '1'.
b = -3

Simplifying
b = -3

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