1.4b = 48
divide both sides of the equation by 4
4b ÷ = 48 ÷ 4
any expression divided by itself equals 1
b = 48 ÷ 4
calculate the quotient
solution: b = 12
2. N/5 = 2/5
when the denominator are the same. set the numerators equal
solution : n = 2
3. 8z = 1/2
divide both sides of the equation by 8
8z ÷ 8 = 1/2 ÷ 8
any expression divided by itself equal 1
z = 1/2 ÷ 8
solution: z = 1/16
sana makatulong ^_^
