Question

→ 5 x 5 = x + 22
→ x + 3^3 = 2y
→ 3^x + y = z

→ x + y + z = ?​

Answer 1

A) 5 x 5 = x + 22

25 = x + 22

-x = 22 - 25

-x = -3
x = 3

b) x + 3^3 = 2y

3 + 27 = 2y

30 = 2y

y = 15

c) 3^x + y = z

3^3 + 15 = z

27 + 15 = z

z = 42

Jadi, nilai x + y + z = 3 + 15 + 42 = 60

Maaf ada koreksi.

Semoga membantu :)

Answer 2

@
5×5 = X + 22

25 = X +22

X = 25 - 22

X = 3
@
× + 3³ = 2y

3 + 27 = 2y

2y = 30

y = 30 ÷ 2

y = 15
@
3^× + y = Z

3³ + 15 = Z

27 + 15 = Z

Z = 42
@
× + y + z

= 3 + 15 + 42

= 60√

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