22-09-2020
Mathematics

contestada

7a-4b=2b-5a solve for a

Respuesta :

olasunkanmi74 olasunkanmi74

22-09-2020

Step-by-step explanation:

7a - 4b = 2b - 5a

7a + 5a = 2b + 4b

12a = 6b

a = 6b/12

a = b/2

Answer Link

Otras preguntas

which sugar is called milk sugar

Ken had 5 math quizzes in a month. Which table can be used to find his mean score on the quizzes?

Abe, Bobby, Charles, Devin and Edwin are the participants in a race. How many different 1st-2nd-3rd place outcomes are possible if there are no ties? Order does

Imagine you are Miranda from the Tempest - write a diary entry explaining your thoughts and feelings about living on the island and learning about your past. Th

What geological change and event occurs at a transform boundary? A. Plates collide, and a trench is formed. B. Plates move apart, and a rift is formed. C. Plat

Which type of geometry best describes the following statement? The boundaries of an arc are considered to be at infinity. A. spherical geometry B. Euclidean geo

If n= 1999 ! then [tex]\large \sf\sum\limits_{x = 1}^{1999} log_{n}(x) [/tex] is equal to a) -1b) 0c) 1d) [tex] \sf \sqrt[1999]{1999} [/tex]

Read the excerpt from The Land. Willie Thomas hauled off and slapped Mitchell across the face with the back of his hand. "Don't ya get smart wit' me!" Mitchell

please narrate every step you make and make a 2 column proof!thank you!!

What is a group of two or more integrated hard disk called