mariahelie345
mariahelie345
01-04-2015
Mathematics
contestada
Please Help
[tex]7z-1/2=3z-2 [/tex]
Respuesta :
iGreen
iGreen
01-04-2015
7z - 1/2 = 3z - 2
Subtract 3z to both sides:
4z - 1/2 = -2
Add 1/2 to both sides:
4z = -1 1/2
Divide 4 to both sides:
z = -0.375 or -3/8
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
n^2+7n+15=5 show work please
in a geometric series t1=23,t3=92 and the sum of all of the terms of the series is 62813. How many terms are in the series
Pistachios were priced at 3 pounds for $ 6.99. (a) what were the price per pound? (b) how much would 10 pounds of pistachios cost?
write the equation in function form then graph the equation 3x-y=5
The traits of populations in the forest ecosystem have changed over time. What caused the traits to change?
what do this mean explain the following thoughts of annemarie, "it was hard for the ones who were waiting, Annemarie knew. Less dangerous perhaps but more fear
solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help
write the equation in function form then graph it 5x-2y=6 thx to the ppl who help
Can someone help me please got to be in tomorrow
se quiere embotellar 43,5 litros de leche en botellas de 0,750 de litro ¿cuantas botellas se necesitan?
