kjhgkfdjghkdfjgdfhkj kjhgkfdjghkdfjgdfhkj

03-12-2020
Mathematics

contestada

Solve 6x+8+7x-9=90 this is pretty hard tbh

Respuesta :

Аноним Аноним

03-12-2020

Answer:

x=7

Step-by-step explanation:

6x+8+7x-9=90

13x+8-9=90

13x-1=90

add 1 to both sides

= 13x=91

divide both sides by 13

= x=7

Answer Link

Otras preguntas

Three less than three times a number (x) is greater than or equal to 24. Write the inequality, solve it, and graph your solution on a number line.

What is the solution to this question b-1= 1+b

Which expression represents 22 more than the difference between 95 and 63 A. (22+95) B. 22+(95+63) C. (95-63)+22

Using the genotypes and phenotypes provided from the iguana gene pool, which statement is NOT correct?A.Webbed feet is the recessive traitB.WW x ww produces off

first to answer correctly gets brainliest

True Or False. The Ural Mountain runs North- South for over 2 million kilometer thru Russia

which conflict results from barbara frietchie putting the flag back in her attic window?

Since the Germans didn't have such a powerful Navy, what type of weapons were used to sink ships?

which of these is more often associated with a eating disorder

Which of these is the BEST definition of the term "cultural diffusion"?A)when goods are imported from nations that are far awayB)when goods are exported from na