Question

. Solve and check your answers. 3(y-3) = 4(2y+1).​

Answer 1

Answer:

$3(y - 3) = 4(2y + 1) \\ 3y - 9 = 8y + 4 \\ 3y - 8y = 4 + 9 \\ - 5y = 13 \\ {\boxed{y = - \frac{13}{5} }}$

check :-

3 (y-3)=4(2y+1)

3 (-13/5-3)=4 (2×-13/5+1)

3 (-13-15/5)=4 (-26/5+1)

3×-28/5=4 (-25+4/5)

-84/5=4×-21/5

-84/5=-84/5

L.H.S = R.H.S

hope it helps you dear.....