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

Find the missing angle

The American Labor movement was considered radical compared to what was happening in Europe. true or false

Why are Psychopaths able to manipulate people so easily ? Why are Psychopaths so difficult to diagnose ? ( Answer in more detail than just stating that they are

Which statement below best summarizes the information you see in the chart? The white population in the state was much higher than the African American populati

Solve x+y=2 for x. Then use your value for x to solve for y. X=Y=

Which matrix equation can be used to solve the system? (2x+ 5y = 15 X + 3y = 18

In three to five sentences, explain President Lyndon Johnson’s support of social programs to improve the country.

3. What effect did the spread of Islam have on the slave trade?

Use what you know about the formation of metamorphic rock to describe three events that could have led to the formation of the rock as it appears todayplease i

Y+V=M solve for V in geometry