sirpeacockpennyAJ sirpeacockpennyAJ

09-05-2017
Mathematics

contestada

solve for w
w-8/6 is equal too w-9/7

Respuesta :

charlottekrist charlottekrist

09-05-2017

1. Multiply both sides by 42 (the LCM of 6 and 7)
7(w-8)=6(w-9)

2. Expand
7w-56=6w-54

3. Add 56 to both sides
7w=6w-54+56

4. Simplify 6w-54+56 to 6w+2
7w=6w+2

5. Subtract 6w from both sides
7w-6w=2

6. Simplify 7w-6w to w
w=2

7. Have a nice day ;D
I hope it helped :D

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