82.2k views
3 votes
12x
+3 = 7
5.
+
answer?

User PatrickO
by
8.7k points

2 Answers

1 vote

Answer:

x=6

Explanation:

12x+3=75

12x=75-3

12x=72

x=6

User Johannes Rudolph
by
8.0k points
4 votes

Answer: 6

Step-by-step explanation: 12x+3=75

-3 -3

12x=72

12 12

x=6

User Florian Courtial
by
8.3k points