2b+5b-8-6=7

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Solution for 2b+5b-8-6=7 equation:


Simplifying
2b + 5b + -8 + -6 = 7

Reorder the terms:
-8 + -6 + 2b + 5b = 7

Combine like terms: -8 + -6 = -14
-14 + 2b + 5b = 7

Combine like terms: 2b + 5b = 7b
-14 + 7b = 7

Solving
-14 + 7b = 7

Solving for variable 'b'.

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

Add '14' to each side of the equation.
-14 + 14 + 7b = 7 + 14

Combine like terms: -14 + 14 = 0
0 + 7b = 7 + 14
7b = 7 + 14

Combine like terms: 7 + 14 = 21
7b = 21

Divide each side by '7'.
b = 3

Simplifying
b = 3

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