You can use the fact that equivalent equations are such that one equation can be obtained by performing some operations(which doesn't break equality) on the other equation and vice versa.
The equivalent equation to [tex]x + 4 = 64[/tex] is [tex]x = 60[/tex]
Equivalent equations are such that one equation can be obtained by performing some operations(which doesn't break equality) on the other equation and vice versa.
The given equation is
[tex]x + 4 = 64[/tex]
Subtracting 4 from both sides, we get
[tex]x + 4 - 4 = 64 - 4\\x = 60[/tex]
Thus, one equivalent equation to the given equation is [tex]x = 60[/tex]
The equivalent equation to [tex]x + 4 = 64[/tex] is [tex]x = 60[/tex]
Learn more cases of equivalent equations here:
https://brainly.com/question/14332869