7b^2=7b

Solution for 7b^2=7b equation:

Simplifying
7b2 = 7b

Solving
7b2 = 7b

Solving for variable 'b'.

Reorder the terms:
-7b + 7b2 = 7b + -7b

Combine like terms: 7b + -7b = 0
-7b + 7b2 = 0

Factor out the Greatest Common Factor (GCF), '7b'.
7b(-1 + b) = 0

Ignore the factor 7.
Subproblem 1
Set the factor 'b' equal to zero and attempt to solve:

Simplifying
b = 0

Solving
b = 0

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

Simplifying
b = 0
Subproblem 2
Set the factor '(-1 + b)' equal to zero and attempt to solve:

Simplifying
-1 + b = 0

Solving
-1 + b = 0

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

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

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

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

Simplifying
b = 1
Solution
b = {0, 1}