
Zachary S. answered 10/02/19
Tutor
New to Wyzant
Zachary, College Student That Specializes in Math
3x + 15 - 7x = -7
x(3-7) +15 -15 = -7 -15
-4x = -22
x = 11/2
Grace H.
asked 10/02/19A. 11/2
B. 2/11
C. 8
D. -3
Zachary S. answered 10/02/19
Zachary, College Student That Specializes in Math
3x + 15 - 7x = -7
x(3-7) +15 -15 = -7 -15
-4x = -22
x = 11/2
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.