kmckay5
kmckay5
04-04-2017
Mathematics
contestada
1/2 (5-7x) = 8- 4x+6
Respuesta :
jojo12345679
jojo12345679
04-04-2017
1/2(5-7x)=8-4x+6
-7/2x+5/2=-4x+14 Simplify both sides
1/2x+5/2=14 Add 4x to both sides
1/2x=23/3 Subtract 5/2 on both sides
2*(1/2x)=2*(23/2) Multiply both sides by 2
x=23 - Final Answer
Cheers, Irys
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Solve (x + 1)2 – 4(x + 1) + 2 = 0 using substitution. u = x 4(x +1) x +1 (x + 1)2 Select the solution(s) of the original equation.
3 differences between capillaries and arteries
what is the equation?
Complete the following questions. 4 x 5 - (2² - 2) = (18 ÷ 3) (3² - 7) =
A=16,c=14m,b=19m, find the angle C°,A,B
0.9 rounded to the thousandths place
What are the advantages and disadvantages of the different sources of energy that produce electricity in the United States?"
An aquarium tank can hold 5400 liters of water. There are two pipes that can be used to fill the tank. The first pipe alone can fill the tank in 45 minutes. The
14. A rectangular plot of grass 25m by 22m has a gravel walk 1.5m wide all around it on the outside. Find the area of the gravel walk.
Find mode of the following size 2 3 5 6 7 frequency 4 6 2 5 3 1
