7b+2=8b

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Solution for 7b+2=8b equation:


Simplifying
7b + 2 = 8b

Reorder the terms:
2 + 7b = 8b

Solving
2 + 7b = 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
2 + 7b + -8b = 8b + -8b

Combine like terms: 7b + -8b = -1b
2 + -1b = 8b + -8b

Combine like terms: 8b + -8b = 0
2 + -1b = 0

Add '-2' to each side of the equation.
2 + -2 + -1b = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1b = 0 + -2
-1b = 0 + -2

Combine like terms: 0 + -2 = -2
-1b = -2

Divide each side by '-1'.
b = 2

Simplifying
b = 2

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