Machimasu
Machimasu Machimasu
  • 03-11-2019
  • Mathematics
contestada

Please answer soon! I will mark brainiest!

Please answer soon I will mark brainiest class=

Respuesta :

JuliaW19 JuliaW19
  • 04-11-2019

Answer:

13

Step-by-step explanation:

3x+4=2x+7

-2x =-2x

x+4 = 7

- 4 = -4

x = 3

AB=3x+4

AB=3(3)+4

AB=13

Answer Link

Otras preguntas

Which of the following equations does not represent a true statement A. -6(-3) = 18 B. -6 + (-3) = -9 C. -6 - (-3) = 3 D. -6 ÷ (-3) = 2
Spanish help please #1
Solve A and B using energy considerations. A) A 0.80 kg coconut is growing 10 m above the ground in a palm tree. The tree is just at the edge of a cliff that i
the weight of a baby elephant is about 120 kg at birth. Every year his weight increases by 360 kg. whats an algebraic expressionto represent his weieght in year
What is the solution of this compound inequality?  5 < 2 - 3y < 14
Three quarters of the batch of twenty cookies burned when you forgot to take them out of the oven.how many cookies burned
What is the difference between 1/8 and 1/2?
What is 20 divided by blank equals five?
Describe how changes in light, temperature, water, and carbon dioxide affect the rate of photosynthesis.
A rectangular garden has a rectangular walkway around it. the width of the walkway is 8 ft. how many feet greater than the perimeter of the garden is the outsid