Question

please please please please please please please please please please please please please help me ​

Answer 1

Step-by-step explanation:

here is your answer in attachment.......

Answer 2

Answer:

i)60,70 ii)60,90 iii)60,24

Step-by-step explanation:

i) x+x+10= 130

2x+10=130

2x=120

x=60

x+10=70

ii) 2x+3x=150

5x=150

x=30

2x=60

3x=90

iii)2x+36=5x

36=5x-2x

36=3x

x=12

5x=60

2x=24