Register
(2x - 4)+ ( x + 9) A. 3x+5 B.x+5 C.3x-13 D.x+9
74.7k views
5 votes
(2x - 4)+ ( x + 9)
A. 3x+5
B.x+5
C.3x-13
D.x+9

User Nightfirecat
by
4.9k points

1 Answer

7 votes

Answer: option A, 3x + 5

first, i rewrote it and removed the parentheses.

2x - 4 + x + 9

then, i collected the like terms.

3x + 5

User Derekdreery
by
5.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!