jessewilmesx jessewilmesx

01-12-2019
Mathematics

contestada

7m+12 over 8= 2m-1 over 3

Respuesta :

Yang100 Yang100

01-12-2019

Answer:

m=-44/5

Step-by-step explanation:

(7m+12)/8=(2m-1)/3

cross product

8(2m-1)=3(7m+12)

16m-8=21m+36

16m-21m-8=36

-5m-8=36

-5m=36+8

-5m=44

m=44/-5

m=-44/5

Answer Link

Otras preguntas

the product of half my number times my number is 162.what is my twice my number

what are some basic characteristics of photosynthesis?

Phil has 50 nickels and dimes worth $4.15. How many of each coin does he have?

a volcanic eruption takes place under the ocean. Huge waves crash against the shores and destroy houses of people. Which earth systems interact during this proc

Which words make up the adverb phrase in the sentence? Which words does the adverb phrase modify? Many early cities were built around forts. A. Many early; modi

What is 5/8 equal to

Find two consecutive numbers whose sum is 117

what is the square root of 112

Which words in the sentence are the complete infinitive phrase? To read several good books is my goal for the next month. A. to read B. several good books C. to

Danny has a 15-foot board that he wants to use as a motorcycle ramp. If Danny wants the end of the ramp to be 4 feet off the ground, what angle will be formed b