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

User PatrickO
by
7.1k points

2 Answers

1 vote

Answer:

x=6

Explanation:

12x+3=75

12x=75-3

12x=72

x=6

User Johannes Rudolph
by
6.6k points
4 votes

Answer: 6

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

-3 -3

12x=72

12 12

x=6

User Florian Courtial
by
6.9k points
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