-20+6b+15b=17b+16

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Solution for -20+6b+15b=17b+16 equation:


Simplifying
-20 + 6b + 15b = 17b + 16

Combine like terms: 6b + 15b = 21b
-20 + 21b = 17b + 16

Reorder the terms:
-20 + 21b = 16 + 17b

Solving
-20 + 21b = 16 + 17b

Solving for variable 'b'.

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

Add '-17b' to each side of the equation.
-20 + 21b + -17b = 16 + 17b + -17b

Combine like terms: 21b + -17b = 4b
-20 + 4b = 16 + 17b + -17b

Combine like terms: 17b + -17b = 0
-20 + 4b = 16 + 0
-20 + 4b = 16

Add '20' to each side of the equation.
-20 + 20 + 4b = 16 + 20

Combine like terms: -20 + 20 = 0
0 + 4b = 16 + 20
4b = 16 + 20

Combine like terms: 16 + 20 = 36
4b = 36

Divide each side by '4'.
b = 9

Simplifying
b = 9

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