Question

Simplify 7 – 3x – 4 + x.

Answer 1

-2x+3

Answer 2

Simplify 7 – 3x – 4 + x.

A.
2x – 3

B.
3 – 3x

C.
1

D.
3 – 2x

Answer 3

theres the answers

Answer 4

I'm sorry, but -3x+x is not positive 2x.

Answer 5

what? i just want the answer a b c or d plz

Answer 6

i will give a medel plz i am in a hurry

Answer 7

I'm pretty sure it's D

Answer 8

ok i wil see i only have one more

Answer 9

What is the reason for statement 1 in the proof below?

Prove –c + a + c = a.

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A.
Associative Property of Addition

B.
Commutative Property of Addition

C.
Definition of Subtraction

D.
Distributive Property

Answer 10

http://static.k12.com/calms_media/media/242000_242500/242189/1/736f8ee97f9638b9bf9893c4dd2b5172f7a824c4/972045_7q.gif