7b+3=8b

Solution for 7b+3=8b equation:

Simplifying
7b + 3 = 8b

Reorder the terms:
3 + 7b = 8b

Solving
3 + 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.
3 + 7b + -8b = 8b + -8b

Combine like terms: 7b + -8b = -1b
3 + -1b = 8b + -8b

Combine like terms: 8b + -8b = 0
3 + -1b = 0

Add '-3' to each side of the equation.
3 + -3 + -1b = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1b = 0 + -3
-1b = 0 + -3

Combine like terms: 0 + -3 = -3
-1b = -3

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

Simplifying
b = 3