Question

what is x + 73= 90

Answer 1

move 73 on right hand side

Answer 2

How ?

Answer 3

Red: You'll need to add to "what is x + 73= 90 " to have a properly-written question. What is the goal (what are the instructions) for this problem?

Answer 4

solve for "X"

Answer 5

x + 73= 90 is an equation. -73 = -73 is also an equation. "When equals are added to equals, the resulting sums are equal.
So, please write your x + 73= 90
and subtract 73 from both sides. What do you get?

Answer 6

17 ?

Answer 7

yes 17 is the answer