3 years ago

15. Solve -2(x+y)=7 for y.

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

7 0

Answer:

(-7-2x)/2

Step-by-step explanation:

-2(x+y)=7

x+y=-7/2

y=(-7/2) -x [ l.c.m is 2]

y=(-7/2)-x×2/2

y=(-7-2x)/2

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