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Popular >

21-2x=8x+5

Solution

21 - 2 x = 8 x + 5

Solution

x = \frac{8}{5}

+1

Decimal Notation

x = 1.6

Solution steps

21 - 2 x = 8 x + 5

Move

21

to the right side

- 2 x = 8 x - 16

Move

8 x

to the left side

- 10 x = - 16

Divide both sides by

- 10

x = \frac{8}{5}

Popular Examples

6 + 2 a = 28

solvefor y,4x-y=12 solve for

y, 4 x - y = 12

solvefor y,x+y=16 solve for

y, x + y = 16

solvefor y,-2x+y=3 solve for

y, - 2 x + y = 3

p = \frac{210}{5}

Frequently Asked Questions (FAQ)

What is the answer to 21-2x=8x+5 ?
The answer to 21-2x=8x+5 is x= 8/5
Solve for x: 21-2x=8x+5
The solution is x= 8/5