wolfiemath wolfiemath

02-09-2020
Mathematics

contestada

Solve for x. Show steps.

1. 3x = 2x + 2

2. 3x + 5 = 4x + 1

3. 6x + 3 = 3x + 12

Respuesta :

ImmuImana ImmuImana

07-09-2020

Step-by-step explanation:

3x = 2x + 2

3x - 2x = 2

x = 2

2. 3x + 5 = 4x + 1

4x - 3x = 5 - 1

x = 4

3. 6x + 3 = 3x + 12

6x - 3x = 12 - 3

3x = 9

x = 3

Answer Link

Otras preguntas

33 is 33% of what number?

the sum of two numbers is 9. if one number is subtracted from the other, the result is 3. find the numbers

The variables x and y are directly proportional, and y = 2 when x = 3. What is the value of y when x = 9 ?

The length of a rectangle is 4 more than 3 the width. If the perimeter of the rectangle is 18.4 cm, what is the area of the rectangle?

containing the points (-1,2) and (5,-4)

Side a of a triangle is 4 cm longer than side b. Side c is twice as long as side b. What is the length of each side if the perimeter is 28 cm? Draw and label

A bakery sold 111 cupcakes in one day. The head baker predicted he would sell 91 cupcakes that day. What was the percent error of the baker's prediction? 18.02%

what type of seismic wave shakes particles at right angles to their direction of travel?

2x -y=-1 3x-2y=1 elimination somebody do this for me

Earth's population continues to grow daily. Which of the following statements best illustrates a possible consequence of such rapid growth?