hellwegalexandechef hellwegalexandechef

30-10-2017
Mathematics

contestada

Solve for x. 7(x + 1) = 21
x = 2
x = 20/7
x = 22/7
x = 4

Respuesta :

skullydellinges56 skullydellinges56

30-10-2017

x= 2 because 7x+7=21, -7 and 7x=14

Answer Link

ladyyneek1 ladyyneek1

30-10-2017

7x+7=21
-7 -7
7x=14
divide 7 on both sides
x=2

Answer Link

Otras preguntas

Ammonia contained in a piston-cylinder assembly, initially saturated vapor at 0o F, undergoes an isothermal process during which its volume (a) doubles, (b) red

multiply and simplify.2x^4yx times 6xy^2z^3

A transformer coil has 20 turns on one end and 200 turns on the other end. An emf of 300 V comes into the 20 turn end. How much emf comes out of the 200 turn en

Select the correct answer Which event is a part of the celebrations during the carnival in Ecuador? A. una fiesta de la quinceañera B. una procesión religiosa

Longview Baskets has in its inventory 2100 damaged baskets that cost $22,000 The baskets can be sold in their present condition for $13,000, or repaired at a co

..............................................................................................................

Bigelow has a levered cost of equity of 14.29 percent and a pretax cost of debt of 7.23 percent. The required return on the assets is 11 percent. What is the fi

A baseball team scored 12 runs in one game, 9 runs in a second, and had no runs in the third game. What is the average number of runs per game?

If gross pay increases by $500, total employee benefits increase by $200 and total job expenses decrease by $300, then total employment compensation _____. a. i

I need help as soon as possible please

ACCESS MORE