-9 + 4r = 4r - 3 - 6
0 = 0
6x - 2x + 8 = x + 5
4x + 8 = x + 5
3x = 5 - 8
3x = -3
x = ?
I'll be glad to check your answer for the last problem.
1.)
-9 + 4r = 4r - 3 - 6
2.)
6x - 2x + 8 = x + 5
3.)
4n + 5n + 15 = 5n + 7n
4 answers
on the last one its the only one that i didn't get the others im just checking if i got them right.
I'm sorry you didn't post your answers to the first two problems.
oh sorry i forgot.