Anonyme Anonyme

Today at 6:29 PM
Mathematics

Answered

four times a number plus three times the sum of a number and four is equal to negative nine. Write the equation

Answer :

Аноним Аноним

Today at 6:34 PM

4x+3(x+4)=-9
4x+3x+12 = -9

7x = -21
x=-3

Answer Link

Other Questions

Determine the common difference for each arithmetic sequence. 1/3, 2/3, 1, 4/3

A. MODELING REAL LIFE In the diagram of the parking lot, m/JKL = 60°, JK=LM=21 feet, and KL =JM=9 feet. m m m

A. MODELING REAL LIFE In the diagram of the parking lot, m/JKL = 60°, JK=LM=21 feet, and KL =JM=9 feet. m m m

Determine the common difference for each arithmetic sequence. 1/3, 2/3, 1, 4/3

The problem is on the picture. Thank you!

Find area of rhombus whose diagonal area 8 and 14

There are 54 balls in first box and 179 balls in the second box. Estimate the total number of balls in both the boxes using the general rule.

· Discuss the religious and spiritual developments of the medieval period in detail.

a partice of mass m strikes elastically on a wall with velocity v , at an angle of 60° from the wall then magnitutude change in momentum of ball along the wall

What is mensuntral cycle??

As indicated in the topic all this government agencies required for a mandatory membership for employed individuals. In your own opinion is it necessary to mand

PLEASE HELP!!!! You have two credit cards. Card Name (APR %) Existing Balance Credit Limit Murk (5.6%) $675.49 $1,500.00 Mini (9.85%) $902.43 $1,000.00 What is

Identify and describe several of the specific graphic signs that Von Petzinger discusses in the video and explain why they are significant? Next, do some resear

how is evaluating an expression with fractions like evaluating an expression with whole numbers? how is it different?

Below are symptoms of a patient related to Cardiovascular System. 1)Identify all anatomical structures related to and/or that are being affected based on the pa

Solving for x: 6x + 12 = 2y

can some one talk to me please i have no friends?

5. Write a rational expression that is equal to the following rational expression whenx 1 or - 5. 4(x-1)/ (x-1)(x+5)

If the zeros of y = 3p^3 – 8p^2 + 4p are {0, 2/3, 2} what would the ideal domain and range be?

A quantity starts with a size of 350 and grows by 10% per year. Construct a function A(t) that models the growth of the quantity: A(t) Write an expression for t