secessionj secessionj

02-06-2020
Mathematics

contestada

Which of the following is(are) the solution(s) to 15x +21= 8?

Respuesta :

destiny2373017 destiny2373017

02-06-2020

Answer:

15x+21=8

subtract 21 from both sides

15x+21-21=8-21

simplify

15x=-13

divide both sides by 15

15x=-13

15 15

x=-13/15

Step-by-step explanation:

Answer Link

Otras preguntas

If an oak tree is 5 feet and grows 6 every year write the equation

What is the sum of (1.3 × 10-7) and (-3.8 × 10-3)? A. 2.5 × 10-10 B. -2.5 × 10-4 C. 3.8 × 10-3 D. -3.8 × 10-3

Which statement accurately describes the relationship between the brain and addiction?

How to simplify 13/45

A temperature of 32 degrees below zero?

Which corrects the incorrect pronoun or contraction in the sentence? Their watching the dog to see if its paw is hurt. a. it is b. they're c. there d. it's

PLEASE I NEED HELP !!!! In a well written paragraph (5-7 sentences )how would you respond to someone who asked "Why do Christians believe in God and not in scie

A word or phrase where two words contradict each other. A. Affirmation B. Affix C. Alliteration D. Oxymoron

The best choice in writing the salutation to a female recipient is A. To whom it may concern B. Dear Miss C. Dear Ms. D. Dear Mrs.

A component of bacteria that are often used in biotechnology are a. operons. b. exons. c. introns. d. plasmids. e. polypeptides.