meganmaria2003 meganmaria2003

25-10-2019
Mathematics

contestada

Which of the following equation has 3 as a solution

-2b=6

4a-5=12

5y=y+8

Z-15=-12

Respuesta :

taylarob taylarob

25-10-2019

Answer:

Z- 15= -12

Step-by-step explanation:

-2b=6 is incorrect becuase b= -3

4a-5=12 is incorrect because 4a=17.. 17/4=4.25.. A=4.25

5y=y+8 is incorrect because 4y=8.. y=2

Z - 15= -12 is correct because -12+ 15=3... Z=3

Answer Link

Otras preguntas

how reliable are grammar checkers?

Julius Caesar, hero or tyrant?! And why????

How do I solve for x and state the restriction if (a-c)/(x-a)=m

what is a prepositional case?

the one to one functions G and H are defined as followG={(-8,1),(1,5),(4,-5)(8,-9)}H(x)=3x+4find the following g^-1(1)=h^-1(x)=(h^-1oh)(-2)=

The name of each contestant is written on a separate card, the cards are placed in a bag, and three names are picked from the bag. Identify which type of sampli

can you tell me what Is Pleonasm?

Calculate the slope of a Line that intersects point (6,2) And ((-4,-3). A.1/2. B.2/3 C.4/5. D.7/8. For me the answer are a. Please help me.

What are the functions of:Salivary Glands...Gallbladder...Liver...Pancreas..

A second baseman tosses the ball to a first baseman, who catches it a the same level from which it was thrown. The throw is made with an initial speed o 19.0 m/