1+b-5+b=7b-4b

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Solution for 1+b-5+b=7b-4b equation:


Simplifying
1 + b + -5 + b = 7b + -4b

Reorder the terms:
1 + -5 + b + b = 7b + -4b

Combine like terms: 1 + -5 = -4
-4 + b + b = 7b + -4b

Combine like terms: b + b = 2b
-4 + 2b = 7b + -4b

Combine like terms: 7b + -4b = 3b
-4 + 2b = 3b

Solving
-4 + 2b = 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
-4 + 2b + -3b = 3b + -3b

Combine like terms: 2b + -3b = -1b
-4 + -1b = 3b + -3b

Combine like terms: 3b + -3b = 0
-4 + -1b = 0

Add '4' to each side of the equation.
-4 + 4 + -1b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -1b = 0 + 4
-1b = 0 + 4

Combine like terms: 0 + 4 = 4
-1b = 4

Divide each side by '-1'.
b = -4

Simplifying
b = -4

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