146+5=10b+21

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Solution for 146+5=10b+21 equation:


Simplifying
146 + 5 = 10b + 21

Combine like terms: 146 + 5 = 151
151 = 10b + 21

Reorder the terms:
151 = 21 + 10b

Solving
151 = 21 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
151 + -10b = 21 + 10b + -10b

Combine like terms: 10b + -10b = 0
151 + -10b = 21 + 0
151 + -10b = 21

Add '-151' to each side of the equation.
151 + -151 + -10b = 21 + -151

Combine like terms: 151 + -151 = 0
0 + -10b = 21 + -151
-10b = 21 + -151

Combine like terms: 21 + -151 = -130
-10b = -130

Divide each side by '-10'.
b = 13

Simplifying
b = 13

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