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Popular >

3/4 b+9=21

Solution

\frac{3}{4} b + 9 = 21

Solution

b = 16

Solution steps

\frac{3}{4} b + 9 = 21

Move

9

to the right side

\frac{3}{4} b = 12

Multiply both sides by

4

3 b = 48

Divide both sides by

3

b = 16

Popular Examples

x - 20 = 1

- 4 x + 9 = - 5

\frac{a}{3} + 4 = 6

4 x - 2 (x + 3) = 8

7 x + 17 = 5 x + 51

Frequently Asked Questions (FAQ)

What is the answer to 3/4 b+9=21 ?
The answer to 3/4 b+9=21 is b=16
Solve for b: 3/4 b+9=21
The solution is b=16