leaizpizzatime
leaizpizzatime
19-09-2017
Mathematics
contestada
Solve.
3y + 1 = 4y - 6
Respuesta :
rynL
rynL
19-09-2017
3y+1=4y-6
Subtract 1 from both sides
3y=4y-7
Subtract 4y from each side
-y=-7
Divide both sides by -1
y=7 is the answer
Answer Link
ariannadenham
ariannadenham
19-09-2017
3y+1=4y-6 -subtract the 1
3y=4y-7 -subtract 4y
-y=-7 -add the minus sign
y=7
Answer Link
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