Seudónimo Seudónimo

01-11-2020
Mathematics

contestada

find the value of x, y and z

find the value of x y and z class=

Respuesta :

meredith48034 meredith48034

01-11-2020

Answer:

Step-by-step explanation:

8x = 9x - 7

-x = -7

x = 7

9(7)-7= 63-7=56

8(7)= 56

13y+7+56=180

13y+63=180

13y=117

y=9

13(9)+7= 117+7= 124

5y-11+56=90

5y+45=90

5y=45

y=9

5(9)-11+9(7)-7= z

45-11+63-7=z

34+56=z

90=z

Answer Link

Otras preguntas

hey guys plz help meeethe answers have to be in numbers.

simplify fully A) √9/25 B) √12/√3 C) √15/√3

Which verb form follows hope?

What are some of the different ways members of Congress can represent the American people?

Which word in the choices below completes the analogy? Stolid : Austere :: Elation : A. Exultation B. Awe C. Ulterior D. Exterior

Which list orders the angles of triangle ABC from smallest to largest measure?

Find the median of the distributionFrequencesMark0,1,2,3,4,5

Are the items listed common to both Greco-Roman and Judeo-Christian beliefs, or not common to both? Group of answer choices Evil spirits An immortal soul An aft

Question 1(Multiple Choice Worth 5 points)2(LC)Which figure of speech does Thoreau use to show how loud the bird was in the sentence: "The cockerels crow on the

A vehicle is traveling at a rate of 80 kilometers per hour. How many miles per hour is this?