Well I don't know if you are looking for the variable but here it is :)
Answer:
y=4
Step-by-step explanation:
4y + 3 =19
4y = 16
y= 4
Answer:
No. It is not an Exponential Equation.
Step-by-step explanation:
Given
By the Definition of Exponential Equation which states.
"The equation is said to be an exponential equation when it has a variable occurred in the exponent and which have the same base."
For Example:
All given below are said to be exponential equations.
which can be rewritten as
Now in the given equation it doesn't have same base neither any means the base can be made same,hence the given equation is not an exponential equation
Remember a square is all right angles and the length of all the sides are the same