Respuesta :
Answer:
y-4=100 and 100=y-5
Step-by-step explanation:
Because the addition property of equality is: The property stating that adding the same number to both sides of an equation does not change the equation.
Equations are used to represent equal expressions
The equivalent equation of y + 4 = 100 is 4 + y = 100
How to determine the equations
The equation is given as:
y + 4 = 100
Rewrite the equation as follows:
4 + y = 100
Hence, the equivalent equation of y + 4 = 100 is 4 + y = 100
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