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

Which of these proportions is equivalent to the equation 2+1/b-2 = 3b/b+2 ? A.) 3/b-2 = 3b/b+2 B.) 2b+3/b-2 = 3b/b+2 C.) 2b-3/b-2 = 3b/b+2

Identify the strongest attractive forces between the particles of each of the following A.CH3OH B.CO C.CF4 D.CH3-CH3

DO YOU READ A BOOK. change into present perfect

Bungles the Clown is giving away balloons to the children at the school carnival. He has 10 red balloons, 7 green balloons, 11 blue balloons, 14 yellow balloons

In the figure shown, which pair of angles must be complementary? ∠PQS and ∠SQR ∠PQT and ∠TQS ∠PQT and ∠TQR ∠PQT and ∠PQS

Ted is building a brick patio with red and grey bricks. He uses a pattern in which the number of red brick in crease by two as the number of grey increase by on

What the definition of these

What is the square root of:a) 58.82b) 10

Which is greater, 4 tenths and 2 hundredths or 2 tenths and 4 hundredths

A person does not use chronology in day-to-day life