iyanabermudez3 iyanabermudez3

15-03-2017
Mathematics

contestada

what is the solution to
5x+9-3x=18+15

A.x=8
B.x=12
C.x=21
D.x=3

Respuesta :

AnimeBrainly AnimeBrainly

15-03-2017

your answer will be B) x=12

1)5x-3x
2) move 9 to the other side (change signs)
3)18+15-9
4) 2x= 24 (divide 2 from both sides
5)x=12

hope this helps

Answer Link

Otras preguntas

Today, Earth’s magnetic field is losing approximately 7 percent of its strength every 100 years. If the strength of Earth’s magnetic field at its surface is 0.5

Find all values of k so that the trinomial x^2+kx-35 can be factored using integers.

Tim can mow 4 lawns in 6 hours. How many lawns can be mow in 15 hours?

Find all values of k so that the trinomial x^2+kx-35 can be factored using integers.

Complete this sentence: Most living things use ____________ to make ____________ from glucose. a. oxygen, NAD+ b. ATP, oxygen c. oxygen, ATP d. NADH, NAD+

How would japans physical geography affect the development of Japanese government And society

Shedding of the exoskeleton is called a. molting. b. bolting. c. incision. d. extrasensation

How is 18.089 written word form

The cost of a certain brand of camera has been increasing at 8% per year. If a camera now costs $150, what is the cost?

A cart travels down a ramp at an average speed of 5.00 centimeters/second. What is the speed of the cart in miles/hour?