breandaconnot27 breandaconnot27

03-09-2021
Mathematics

contestada

What is 2(a+7)-7=9 please help me soon

Respuesta :

Аноним Аноним

03-09-2021

Answer:

1

Step-by-step explanation:

2a+14-7=9

2a+7=9

-7

2a=2/2

a=1

Answer Link

avachriss avachriss

03-09-2021

Answer:

a = 1

Step-by-step explanation:

2(a+7)-7=9

distribute: 2a + 14 + -7 = 9

combine like terms: 2a + 7 = 9

subtract 7 from both sides: 2a = 2

a = 1

Answer Link

Otras preguntas

I need a good speech topic about current events in our society that is debatable, exg global warming, should so and so stop doing so and so.

Why did some Tejanos support the fight against the Mexican Government?

Triangle ABC is similar to triangle QRS by the AA Similarity Postulate. Also, m∠A = 45° and m∠S = 75°. What is m∠B? _________ °

Coal-burning factories and increased automobile usage has caused a significant increase in A) air pollution. B) nuclear waste. C) water pollution. Eliminat

Can I please have 1 indirect object In percy jackson sea of monsters including the page number?

what is deviation from mean

¿Que es la humanización?

what r some facts about gymnosperms

Which ocean served as a highway for explorers, early settlers, and later immigrants to North America?

Mark if the statement about Benin is correct. A. Benin City was the well-organized capital of Benin. B. Benin dominated the rain forest and the coastal regions