Question

Translate the sentence into an equation.
Four times the difference of a number and 9 equals 7.
Use the variable x for the unknown number
Will medal

Answer 1

any ideas?

Answer 2

no

Answer 3

Four times: x4
Difference of number c and 9: c-9
Equals 7: =7
Put together:\[4\times(c-9)=7\]I may have gotten the difference part wrong. @Vocaloid is it c-9 or 9-c?

Answer 4

ty