giannafilippi2006 giannafilippi2006

03-02-2019
Mathematics

contestada

what is the answer to this question? I'm a bit stumped. Also how do I do it? 5(x - 4) = 2(x + 5)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-02-2019

Answer:

x = 10

Step-by-step explanation:

5(x - 4) = 2(x + 5)

Distribute on both sides

5x-20 = 2x+10

Subtract 2x from each side

5x-20-2x = 2x+10-2x

3x -20 = 10

Add 20 to each side

3x-20+20=10+20

3x= 30

3x/3 = 30/3

x = 10

Answer Link

Otras preguntas

a bag contains 42 red, 45 green, 20 yellow, and 32 purple candies. you pick one candy at random. fin the probability that it is purple.

Can someone help me

In the diagram, the measure of angle A = 58°, c = 30 feet, and d = 45 feet. What is the measure of angle E? A. 73° B. 32° C. 58°

Verify the identity. tan(θ) sin(θ) + cos(θ) = sec(θ)

If cos(θ) = -8/17 and sin(θ) is negative, then sin(θ) = and tan(θ) = .

PleAsee help me solve this

The brand name of a toy is a quantitative data. True False

Spanish question, need an answer ASAP!!

20 POINTS (Help ASAP) Give equations for 3 different polynomial functions with zeros at -8, 2/3, 5/2.

The table compares the number of songs and the number of videos Ruby's friends keep on their mobile phones. Can the number of videos Ruby's friends keep on thei