3 years ago

Please help all the question!!!

Mathematics

1 answer:

jeka57 [31]3 years ago

4 0

(a)

pavan saves = x

his 1st brother saves = x + 4

2nd brother saves = x +4

all together they save = x + x +4 + x + 4

= 3x+8

3x + 8 = 26

(b)

3x + 8 = 26

subtract 8 from.both side

3x + 8 - 8 = 26 - 8

3x = 18

divide by 3 both side

3x/3 = 18/3

x = 6

so pavan saves $ 6 each month

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