mlope6465 mlope6465

01-03-2018
Mathematics

contestada

20-3(m-1)=-4 What is m??

Respuesta :

01-03-2018

Let's do this step by step:

20-3(m-1)=-4
20-3m+3=-4
23-3m=-4
-3m=-27
m=9
To check if this answer is correct, simply substitute m with 9 and you will get 9=9

Answer Link

Otras preguntas

What are the common factors of 15,45,90?

When a number is divided by 13 the remainder is 11 . When the same number is divided by 17 remainder is 9. What is the number

What is the simplified form of x + 7 over 2 (Minus) x + 4 over 2

What is the correct way to say i can't i have to work in spanish?

What is the currency of modern great britain??

Alexis wants to buy $500 worth of new clothes before school starts. She decides to have a garage sale to earn the money for the clothes. She hopes to sell her c

What causes the wind to move

The speaker in Hughes’s poem “Democracy” encourages people to 1 bravely stand up for what is right. 2 peacefully support change. 3 patiently wait for equality

89 times what equals 830

What is the kinetic energy of a 2,000kg boat moving at 5 meters per second?