3b-15=6b+3

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Solution for 3b-15=6b+3 equation:


Simplifying
3b + -15 = 6b + 3

Reorder the terms:
-15 + 3b = 6b + 3

Reorder the terms:
-15 + 3b = 3 + 6b

Solving
-15 + 3b = 3 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-15 + 3b + -6b = 3 + 6b + -6b

Combine like terms: 3b + -6b = -3b
-15 + -3b = 3 + 6b + -6b

Combine like terms: 6b + -6b = 0
-15 + -3b = 3 + 0
-15 + -3b = 3

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

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

Combine like terms: 3 + 15 = 18
-3b = 18

Divide each side by '-3'.
b = -6

Simplifying
b = -6

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