mmmilli
mmmilli
26-03-2014
Mathematics
contestada
4(x-3)+7-10x=5 what is the value of x
Respuesta :
Аноним
Аноним
26-03-2014
[tex]4\cdot(x-3)+7-10x=5\\\\4\cdot x+4\cdot(-3)+7-10x=5\\\\4x-12+7-10x=5\\\\-6x-5=5\ \ \ \ /+5\\\\-6x-5+5=5+5\\\\-6x=10\ \ \ \ /:(-6)\\\\-6x:(-6)=10:(-6)\\\\x=-\frac{10}{6}\\\\x=-\frac{5}{3}\\\\x=-1\frac{2}{3}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
why did Bernstein feel" a sunburst of deliverance" when the atomomic bomb was dropped on Hiroshima?
a student determined that it requires 106220 j of energy to vaporize 47g of water. is the student is right
Please answer this thank u
pls help The Clayton Antitrust Act A. Allowed the government to inspect meat packing facilities and food where houses. B. Was signed into law by President Taft
Solve the exponential equaion for x. 5^7x+5 = 125^2x-7
One week Michael worked 40 hours and sold 2,870 worth of shoes if his employer paid him 12.50 per hour and 6% commission of all sales over 225 how much money di
Jodi is trying to save money for a down payment on a house. She invests $6,000 into an account paying 5.5% simple interest. For how long must she save if she ne
Write the rate law for the reaction of S2O8^2-
the hero's journey
What made the settlement of Oklahoma territory different from that of other territories
