Question

i think of a number add 3 to it and multiply the results by 7 algebra answer plsss

Answer 1

Answer:

The number you thought is -3.

Step-by-step explanation:

Let the number you thought be X

=According to question,

=(X+3)×7

=7X+21=0

=7X=-21

X=-21/7

X=-3 (Answer)

I hope my would be precise and helpful for you,

Thank you.