5b-15=2b+15

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Solution for 5b-15=2b+15 equation:


Simplifying
5b + -15 = 2b + 15

Reorder the terms:
-15 + 5b = 2b + 15

Reorder the terms:
-15 + 5b = 15 + 2b

Solving
-15 + 5b = 15 + 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.
-15 + 5b + -2b = 15 + 2b + -2b

Combine like terms: 5b + -2b = 3b
-15 + 3b = 15 + 2b + -2b

Combine like terms: 2b + -2b = 0
-15 + 3b = 15 + 0
-15 + 3b = 15

Add '15' to each side of the equation.
-15 + 15 + 3b = 15 + 15

Combine like terms: -15 + 15 = 0
0 + 3b = 15 + 15
3b = 15 + 15

Combine like terms: 15 + 15 = 30
3b = 30

Divide each side by '3'.
b = 10

Simplifying
b = 10

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