Question

If 5t-3 =3t-5 then t= ______.

a] 1 b] -1 c] 2 d] -2

] Three consecutive integers add up to 51 .The middle integer is _____.

A] 14 b] 15 c]16 d]17​

Answer 1

Answer:

a . -3 5

b d 17

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Answer 2

Answer:

1.) -1

.) -12.) 17

Step-by-step explanation:

1.) 5t-3=3t-5

5t-3t=3-5

2t= -2

t= -2/2

t= -1

2.) Let 3 consecutive integers be x,y and z

A.T.Q. x+y+z= 51

=>y and z can be written as (x+1) and (x+2) respectively.

so, x+x+1+x+2= 51

3x+3= 51

3(x+1)=51

(x+1)=51/3

x+1= 17 => x= 16

So , the middle integer will be (x+1) = 17.

Hope it helps u