solve
3x
by
5
+
1
=
7x
by
15
-3
Answers
Answered by
0
Answer:
-30
Step-by-step explanation:
3x add 5 ➗ 5=7x -45 ➗ 15
45x add 75=35x subtract 225
10x= -300
x= -30
Answered by
1
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