8-7=7b

Solution for 8-7=7b equation:

Simplifying
8 + -7 = 7b

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

Solving
1 = 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 + -7b = 7b + -7b

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

Add '-1' to each side of the equation.
1 + -1 + -7b = 0 + -1

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

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

Divide each side by '-7'.
b = 0.1428571429

Simplifying
b = 0.1428571429