60.7k views
1 vote
3x - 15 = 7 - 8x how do you solve this​

User Nah
by
4.9k points

2 Answers

2 votes

Answer:

324

Explanation:

3x3 = 9

9-15 = -6

8x8=64

7-64=-54

-54 x -6 = 324

User Dantiston
by
5.4k points
6 votes

Answer:

X=2

Explanation:

3x-15=7-8x

3x+8x=7+15

11x=22

x=
(22)/(11)

x=2

User Lzydrmr
by
5.6k points
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