math115
posted by p .
I have tried and tried I just do not get it 65(3x4)=49
615x+20=49
1115x=49
1115=4949
15x=98
x=6

u first distribute the 5 to the 3x n negative 4.
so u get 615x+20=49.
u then combine 6 and 20 to get 26.
so u get 2615x=49
then u subtra t 26 from buth sides and get: 15x=75.
then u divide 15 from both sides n x =5.
hope this helped!!