Answer:
y=10 is the value of y
Step-by-step explanation:
The given equation is
3y - 7 =23 ..............................(i)
We have to find out the value of y from the equation (i)
Now the equation is
3y - 7 = 23
adding 7 on both sides of the equation
3y - 7 + 7 = 23 + 7
3y = 30
as we need the value of y so
Dividing both sides of the equation by 3
[tex]\frac{3y}{3}=\frac{30}{3}[/tex]
which will lead us to
y = 10
so this is the value of y
Answer:
y=10
Step-by-step explanation:
3y-7 =23
3y = 23+7 -move 7 over
3y=30 -add remaing
3y/3 =30/3 -divide 3
y=10 -answer
check work 3x10-7=23
