7b-3b-5=3

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Solution for 7b-3b-5=3 equation: 


Simplifying
7b + -3b + -5 = 3

Reorder the terms:
-5 + 7b + -3b = 3

Combine like terms: 7b + -3b = 4b
-5 + 4b = 3

Solving
-5 + 4b = 3

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + 4b = 3 + 5

Combine like terms: -5 + 5 = 0
0 + 4b = 3 + 5
4b = 3 + 5

Combine like terms: 3 + 5 = 8
4b = 8

Divide each side by '4'.
b = 2

Simplifying
b = 2

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