ejabbar10 ejabbar10

26-05-2021
Mathematics

contestada

Given that
R
=
4
x
+
8
y

Find
y
when
x
=
4
and
R
=
32

Respuesta :

Elliott360 Elliott360

26-05-2021

Answer:

R = 4x + 8y

-8y = 4x - R

-8y = 4(4) - 32

-8y = 16 - 32

-8y = -16

we divide through by -8

so now

y = 2

Hope this will help

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