3w + 8 - w = 4w - 2(w - 4)
is an identity
3w-w + 8 = 4w - 2w + 8
2w + 8 = 2w + 8
2w - 2w = 8 - 8
0 = 0
zero equal to zero implies that any value of w satisfies the statement 3w + 8 - w = 4w - 2(w - 4) hence it is an identity.
Answer is 73 because blah blah blah blah
Answer:
1)x=3
2)t=-4
Step-by-step explanation:
x-9=-12
x=3
2t=-8
t=-4
Answer:
Step-by-step explanation:
48:44= 12:11
