5b=7b-4

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Solution for 5b=7b-4 equation: 


Simplifying
5b = 7b + -4

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

Solving
5b = -4 + 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.
5b + -7b = -4 + 7b + -7b

Combine like terms: 5b + -7b = -2b
-2b = -4 + 7b + -7b

Combine like terms: 7b + -7b = 0
-2b = -4 + 0
-2b = -4

Divide each side by '-2'.
b = 2

Simplifying
b = 2

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