Question

a) y: 9 = 3
b) y: 6 = 4
c) y + 6 = 14
d) y - 13 = 8
e) y x 5 = 40
f) y: 8 = 7
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Answer 1

Resposta:

ok, vamos lá!!

a)y:9=3

y=9×3

$\pink{ \boxed {y = 27}}$ --> resposta ✓

b)y:6=4

y=4×6

$\pink { \boxed {y = 24}}$ --> resposta ✓

c)y+6=14

y=14-6

$\pink { \boxed {y = 8}}$ --> resposta ✓

d)y-13=8

y=13+8

$\pink { \boxed {y = 21}}$--> resposta ✓

e)y×5=40

y=40÷5

$\pink { \boxed {y = 8}}$ --> resposta ✓

f)y:8=7

y=7×8

$\pink { \boxed {y=56}}$ --> resposta ✓

espero que seja útil