Question

if 3(y+2)-3(y-1) =y+6 then y is... a)1plz solve thsi as quick as you can..i will mark you as brainlist. b)2. c)3 d)4​

Answer 1

Answer:

3

Step-by-step explanation:

3(y+2)-3(y-1) =y+6 then,

3y +6 -3y+3= y+6

here 3y gets cancel to -3y then

9 = y + 6

on transposing -

9-6 = y

3 = y

thus the value of y should be 3

To confirm the answer..

checking by putting the value of y as -1 ------

LHS..

3(3 +2)-3(3-1)

= 3(5)-3(2)

= 15-6

=9

RHS..

3+6

=9

LHS = RHS..

Hence proved that the value of y is 3..

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