lauraa5175 lauraa5175

26-02-2021
Mathematics

contestada

If AE = 3x + 3 and EC = 5x – 15, find x
A
B
E
D
20 points pls help

If AE 3x 3 and EC 5x 15 find x A B E D 20 points pls help class=

Respuesta :

Batanouny Batanouny

26-02-2021

Answer:

9

Step-by-step explanation:

AE=EC

3x+3=5x-15

18=2x

x=9

Answer Link

Otras preguntas

Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.

What particles make up the nucleus of an atom?

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.

Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n

Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet

what are some examples of figurative language found in the book Divergent?

the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.

-2n-h(4rx-6s)-3rx+3s i need help doing this problem

Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet