Liliannna13 Liliannna13

19-09-2016
Mathematics

Answered

Which equation is an identity?

A6m-6=7m+9-m
B5y+5=5y-6
C3w+8-w=4w-2(w-4)
D8-(6v+7)=-6v-1

Verified Answer :

dalendrk dalendrk

19-09-2016

C3w + 8 - w = 4w - 2(w - 4)

(3w - w) + 8 = 4w - 2w -2(-4)

2w + 8 = 2w + 8

Answer Link

19-09-2016

I think
C. 3w+8-w=4w-2(w-4)

Answer Link

Related Questions

The energy of a bicycle accelerating down a hill can best be described as

Which terms refers to the process by which individuals are better adapted to their environment tall are more likely to survive and reproduce

Which of the following equations has the same solution as m 62 45 x 25 8 25 x 8 120 x 13 120 x 13

Which of the following limited opportunities for freedom in the south after the civil war ended A radical reconstruction Blincolns ten percent plan C Jim Crow l

Please help Easy question What tone would be most appropriate to use in a letter to a friend about the repayment of a loan a Martha could you please repay me wh

which of the following are examples of strong electrolytesa strong and weak acidsb strong acids and strong basesc weak acids and weak basesd pure water and buff

The length of a rectangular garden is 6 feet longer than its width The gardens perimeter is 180 feet Find the length of the garden

which plural noun always takes a singular verb Aelectronics Bpolitics Cethics Dnews

Which of the following are always larger than the neutral atoms from which they are formed A positive ions B negative ions C cations D none of the above

If x13k and k3 what is the value of x

Web Analytics Made Easy - Statcounter