9.
fill in the missing reason.
given: m find x
a. m b. 3x + 12 + 5x - 2 = 90
c. 8x + 10 = 90
d. 8x = 80
e. x=10

Taking algebra two apex courses and need with these questions

The total number of dental clinics total for the last 12 months was recorded

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?