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Popular >

8+15=17+2r

Solution

8 + 15 = 17 + 2 r

Solution

r = 3

Solution steps

8 + 15 = 17 + 2 r

Switch sides

17 + 2 r = 8 + 15

Add the numbers:

8 + 15 = 23

17 + 2 r = 23

Move

17

to the right side

2 r = 6

Divide both sides by

2

r = 3

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\frac{b}{12} = - 4

solvefor x,-2x-3y=9 solve for

x, - 2 x - 3 y = 9

-2.8x-2.1=-7.14

- 2.8 x - 2.1 = - 7.14

solvefor x,x+y=120 solve for

x, x + y = 120

Frequently Asked Questions (FAQ)

What is the answer to 8+15=17+2r ?
The answer to 8+15=17+2r is r=3
Solve for r: 8+15=17+2r
The solution is r=3