3b-(13)+4b=7b+1

Solution for 3b-(13)+4b=7b+1 equation:

Simplifying
3b + -1(13) + 4b = 7b + 1

Multiply -1 * 13
3b + -13 + 4b = 7b + 1

Reorder the terms:
-13 + 3b + 4b = 7b + 1

Combine like terms: 3b + 4b = 7b
-13 + 7b = 7b + 1

Reorder the terms:
-13 + 7b = 1 + 7b

Add '-7b' to each side of the equation.
-13 + 7b + -7b = 1 + 7b + -7b

Combine like terms: 7b + -7b = 0
-13 + 0 = 1 + 7b + -7b
-13 = 1 + 7b + -7b

Combine like terms: 7b + -7b = 0
-13 = 1 + 0
-13 = 1

Solving
-13 = 1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.