3b+5=42b-5

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Solution for 3b+5=42b-5 equation:


Simplifying
3b + 5 = 42b + -5

Reorder the terms:
5 + 3b = 42b + -5

Reorder the terms:
5 + 3b = -5 + 42b

Solving
5 + 3b = -5 + 42b

Solving for variable 'b'.

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

Add '-42b' to each side of the equation.
5 + 3b + -42b = -5 + 42b + -42b

Combine like terms: 3b + -42b = -39b
5 + -39b = -5 + 42b + -42b

Combine like terms: 42b + -42b = 0
5 + -39b = -5 + 0
5 + -39b = -5

Add '-5' to each side of the equation.
5 + -5 + -39b = -5 + -5

Combine like terms: 5 + -5 = 0
0 + -39b = -5 + -5
-39b = -5 + -5

Combine like terms: -5 + -5 = -10
-39b = -10

Divide each side by '-39'.
b = 0.2564102564

Simplifying
b = 0.2564102564

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