lezeira
lezeira
09-12-2013
Mathematics
contestada
7 - 3 ( 5t - 10 ) = 67
Respuesta :
D3xt3R
D3xt3R
09-12-2013
[tex]7-3(5t-10)=67[/tex]
[tex]7-(3*5t-3*10)=67[/tex]
[tex]7-15t-(-30)=67[/tex]
[tex]7-15t+30=67[/tex]
[tex]-15t=67-30-7[/tex]
[tex]-15t=30[/tex]
then...
[tex]t=-\frac{30}{15}[/tex]
[tex]\boxed{\boxed{t=-2}}[/tex]
Answer Link
tomek1172
tomek1172
10-12-2013
Answer in an annex
....................................
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
98, 100, 65, 78, 98, 46, 100, 100, 45, and 50
Tomato paste is sold in a cylindrical can. The can has a radius of 1.5 inches and a height of 4.8 inches. What is the volume of the can?
What happens as precipitation sinks into the earth?
Which of the following best describes a gene?
The growth of big data techniques has expanded the use of which decision-making approach?
15 Points! Math help
Raul needs to buy a computer for work. The first step in researching the product is to
How are igneous rocks classified
Which twentieth century invention has had the GREATEST impact on increased intellectual achievements and globalization? A) camera B) internet C) microscope D
Which unit would you use to measure the amount of milk in a half-gallon carton? mL g cm L
