Question

Construct 3 equations starting with x=12

Answer 1

Answer:

1) x+x=24

》2x=24

》x=24/2

》x=12

2) x×x=144

》x^2=144

》x=12

3) x+1+x+2=27

》x+x=27-1-2

》2x=24

》x=24/2

》x=12