Question

98. Given that: x + y - 2 + 100 = 350. If x = 2y and
y = 2z, then z =?​

Answer 1

Step-by-step explanation:

x=2y

then

2y +y -2+100 = 350

3y = 253

y= 253 ÷3

y= 2z

so...

x= y÷2.

253÷ (3×2)

253÷6