3 years ago

Can someone please help with this question?!

Mathematics

2 answers:

algol133 years ago

4 0

So in a proportion you multiply, in this case you have to combine the z with the 3 to create 3z.
12/24

Soloha48 [4]3 years ago

4 0

$\frac{z+3}{3} = \frac{8}{4}$

$\frac{z+3}{3} = 2$

$z+3 = 6$

$z=3$

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