3b-40=2b+50

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Solution for 3b-40=2b+50 equation:


Simplifying
3b + -40 = 2b + 50

Reorder the terms:
-40 + 3b = 2b + 50

Reorder the terms:
-40 + 3b = 50 + 2b

Solving
-40 + 3b = 50 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-40 + 3b + -2b = 50 + 2b + -2b

Combine like terms: 3b + -2b = 1b
-40 + 1b = 50 + 2b + -2b

Combine like terms: 2b + -2b = 0
-40 + 1b = 50 + 0
-40 + 1b = 50

Add '40' to each side of the equation.
-40 + 40 + 1b = 50 + 40

Combine like terms: -40 + 40 = 0
0 + 1b = 50 + 40
1b = 50 + 40

Combine like terms: 50 + 40 = 90
1b = 90

Divide each side by '1'.
b = 90

Simplifying
b = 90

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