3b+2b+12=162

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Solution for 3b+2b+12=162 equation:


Simplifying
3b + 2b + 12 = 162

Reorder the terms:
12 + 3b + 2b = 162

Combine like terms: 3b + 2b = 5b
12 + 5b = 162

Solving
12 + 5b = 162

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + 5b = 162 + -12

Combine like terms: 12 + -12 = 0
0 + 5b = 162 + -12
5b = 162 + -12

Combine like terms: 162 + -12 = 150
5b = 150

Divide each side by '5'.
b = 30

Simplifying
b = 30

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