1b-15=5b-3

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Solution for 1b-15=5b-3 equation:


Simplifying
1b + -15 = 5b + -3

Reorder the terms:
-15 + 1b = 5b + -3

Reorder the terms:
-15 + 1b = -3 + 5b

Solving
-15 + 1b = -3 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-15 + 1b + -5b = -3 + 5b + -5b

Combine like terms: 1b + -5b = -4b
-15 + -4b = -3 + 5b + -5b

Combine like terms: 5b + -5b = 0
-15 + -4b = -3 + 0
-15 + -4b = -3

Add '15' to each side of the equation.
-15 + 15 + -4b = -3 + 15

Combine like terms: -15 + 15 = 0
0 + -4b = -3 + 15
-4b = -3 + 15

Combine like terms: -3 + 15 = 12
-4b = 12

Divide each side by '-4'.
b = -3

Simplifying
b = -3

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