BTSJoonie BTSJoonie

03-11-2017
Mathematics

contestada

2x+8=7x-12 || -m/4+5=2 || 3x-8=-17 ||

Respuesta :

03-11-2017

2x+8=7x-12 we put the x in a side and the number in the other side
5x = 20
x= 20/5 = 4

-m/4+5=2
common denominator
-m /4 + 20/4 = 2/4
-m +20 = 2

m = 20-2 =18

3x-8=-17

3x = -17 +8

3x = -9

x= -9/3 = -3

Answer Link

Otras preguntas

Nationalism is best described as __________. a. the political belief that a nation should have the right to run its own affairs and not be ruled by another powe

Which statement explains how Thomas Hobbes view of human nature influenced the way monarchs ruled?

1. tanD = 2. sinF = 3. tanF = 4. cosF =

Int)save the recursive factorial function calculates the factorial of its parameter. its base case is when the parameter is ________. a. returned b. receive

Mr. Menedez ran 13.1 miles at a constant rate for 150 minutes. To find how fast he ran, you solve the equation 13.1 = x • 150. What does x represent?

Sometimes mya might want to see information on only specific slices. rather than creating a new chart that includes only those selections, she can _____ an exis

Please help i don't know the answer to number 11

What is greater 114.425 or 114.58

find two consecutive integers such that the sum of twice the first integer and 3 times the second integer is 28

how does geology affect human life