rosalesjanet170 rosalesjanet170

09-10-2020
Mathematics

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PLEASEEE HELP!!!
Find value of y!

PLEASEEE HELP Find value of y class=

Respuesta :

us8765594229 us8765594229

09-10-2020

Step-by-step explanation:

9x+21=11x-1 (corresponding angle)

-2x=-22

x=11

11x-1+5y-5=180

11*11+5y-6=180

121+5y-6=18

5y+115=180

5y=180-115

5y=65

y=13

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