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Popular >

8y-21=2y-9

Solution

8 y - 21 = 2 y - 9

Solution

y = 2

Solution steps

8 y - 21 = 2 y - 9

Move

21

to the right side

8 y = 2 y + 12

Move

2 y

to the left side

6 y = 12

Divide both sides by

6

y = 2

Popular Examples

3 (x + 5) = 7 x - 6

x + 5 = \frac{13 + x}{2}

23 = - 8 u - 7 + 2 u

f = f^{- 1}

solvefor b,8v+8b=240 solve for

b, 8 v + 8 b = 240

Frequently Asked Questions (FAQ)

What is the answer to 8y-21=2y-9 ?
The answer to 8y-21=2y-9 is y=2
Solve for y: 8y-21=2y-9
The solution is y=2