siwieraemilka siwieraemilka

03-10-2021
Mathematics

contestada

9. What missing expression makes the equation balance? 5x + 8 + ? = 7x + 2

9 What missing expression makes the equation balance 5x 8 7x 2 class=

Respuesta :

unknwn485 unknwn485

03-10-2021

Answer:

-4

Step-by-step explanation:

Answer Link

Annyohasayo Annyohasayo

03-10-2021

Answer:

[tex]5x + 8 + 2x - 6 \\ collecting \: like \: terms \: \\ 5x + 2x + 8 - 6 \\ 7x + 2[/tex]

Answer Link

Otras preguntas

-4(w+2)+6w= Can someone ease help me with this

7. Identify the period for the trigonometric function: f (t) = 3cot(t).

A user calls you and is quite annoyed. They are locked out of their Notebook and are supposed to be in a web meeting. You try to calm them to get information bu

-2 -1 1 2 pls help!!!

Choose the expression that represents a cubic expression. a. 19x^4 + 18x^3 - 16x^2 - 12x + 1 b. 10x^3 - 6x^2 - 9x + 12 c. -9x^2 - 3x + 4 d. 4x + 3

Iodine is prepared both in the laboratory and commercially by adding Cl2(g) to an aqueous solution containing sodium iodide. 2NaI(aq)+Cl2(g)⟶I2(s)+2NaCl(aq) How

Read this excerpt from John F. Kennedy’s speech on affirmative action. Which phrase indicates Kennedy took a liberal perspective on social issues? "I am, theref

is 36a^2-9 a difference of squares? a. yes b. no

15 MINUTES LEFT PLEASE! A wedding planner is organizing the seating for a wedding. He can represent the number of rows by the function f(x) = 13x and the number

what happens to the circulatory system when someone coughs? and what happens to the respiratory system when someone coughs?