Combining Like Terms
1. 3a + a = 16
2. 9x - 3x = 30
3. 5w + 3w = 24
I really need help with this, can you at least do one or two for me so I can do the other problem.
1.
3a + a = 16
4a = 16
a = 16/4
a = 4
2.
9x - 3x = 30
6x = 30
x = ?
I'll be glad to check your answers for #s 2 and 3.
how did you got 4 for #1????
and 6 for #2????
3a + a = 4a
9x - 3x = 6x
can you please explain to me for #1
and for #2 is the answer is 5???
never mind about #1 since you already explain it to me
but is my asnwer is correct for #2?