SAT Math Practice Question #10315 - SATify | SATify

Home Practice Exams Features Pricing Quick Start Guide About

Loading...

SAT Math Practice Question #10315 - SATify | SATify

#10315

equations

systems

medium

20 sec

Suppose the equation $(d - 7) x = 21$ has no solution. What is the value of $d$ ?

A.

0

B.

7

C.

-7

D.

21