Question

What is the mistake?

x-5=17+5
x=22
choose one:
- unknown value isn't 22
-work is not shown on both sides
-wrong inverse operation is used
-17+5 is not 22.

Answer 1

X=17+5-5
X=17
No not correct

Answer 2

x = 17+5-5

x=17

so this equation is wrong