sdeal03 sdeal03

03-02-2021
Mathematics

contestada

We have x = 7 so now solve for y by replacing x with 7 in this equation 2x + y = 20

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ezwin224 ezwin224

03-02-2021

Answer:

y=6

Step-by-step explanation:

2(7)=14.

subtract both sides by 14.

y=6

Answer Link

rkssmaths rkssmaths

03-02-2021

Answer:

y = 6

Step-by-step explanation:

x=7 , 2x+y=20

2(7)+y=20

14+y=20

14-14+y=20-14

y = 6

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