31.5k views
2 votes
Please help I'm not good at equations. I think the answers 3 tho? But not sure..

Solve for y.

7y - 6y - 10 = 13

y = -23
y = -3
y = 3
y = 23

2 Answers

4 votes
it's the last one. y=23

7x23=161
-
6x23=138
-
10
=13

y=23
User Danielg
by
7.7k points
2 votes
7y - 6y - 10 = 13
y - 10 = 13
y = 13 + 10
y = 23

answer
y = 23
User Vishal Seth
by
7.5k points