brainsplatter09 brainsplatter09

14-11-2017
Mathematics

contestada

complete the solution of the equation. find the value of y when x equals 9. 3x + 4y = 43

Respuesta :

sgm52503 sgm52503

14-11-2017

y = 4

3x + 4x = 43

3(9) + 4x = 43

27 + 4x = 43

4x = 43-27

4x = 16

16/4 = x

4=x

x=4

Answer Link

Otras preguntas

Please help me solve this math problem.

I have no idea how to or how I would even start to write a problem like this, Please help. Write your own easier-related-problem problem. Stick to it. These pr

Would it have been possible to halt nuclear development, or was the creation of more and deadlier atomic bombs unavoidable?

How can exponential and logarithmic functions be combined?

What is the main function of a thymus

Describe how Rome defeated Carthage to become the ruler of the Mediterranean region

Which loan type requires you to make loan payments while you’re attending school? A. Unsubsidized federal loan B. Subsidized federal loan C. Pell Grant D. None

Simplify (-72-4x^2+8x^3-36x)/(x-3)

Which type of fossil contains little or no organic material A-Imprinted in stone B-buried in tar pits C-encased in ice D-encases in amber

Time/Distance/SpeedDistance between Train 1 and Train 2 = 95 miles. Average speed of Train 1 = 45 mph. Average speed of Train 2 = 60 mph. If both trains leave a