Question

pls solve maths sum ​

Answer 1

Answer:

3t + 2(t + 2) = 20 - (2t - 5)

or, 3t + 2t + 4 = 20 - 2t +5

or, 5t + 4 = 20+5 -2t

or, 5t +2t= 25+4

or, 7t = 29

or, t= 29÷7

or, t = 4|1/7

Answer 2

Answer:

3t + 2( t +2) = 20 - ( 2t - 5)

3t + 2t + 4 = 20 - 2t + 5

3t + 2t + 2t = 20 + 5 - 4

7t = 21

t = 21 ÷ 7

t = 3