roslynsmoots
roslynsmoots
07-11-2014
Mathematics
contestada
solve the equation 7-y-y=-1
Respuesta :
vienna
vienna
07-11-2014
Y is equal to 4
7-4-4 = -1
Answer Link
Аноним
Аноним
12-11-2014
[tex]7-y-y=-1\\\\7-2y=-1\ \ \ \ |subtract\ 7\ from\ both\ sides\\\\-2y=-8\ \ \ \ \ |divide\ both\ sides\ by\ (-2)\\\\\boxed{y=4}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
Which two of these are chemical reactions? Tick two boxes. You dissolve a spoonful of sugar in water. Bread goes brown in the toaster. You tak
Select the first five terms in the arithmetic sequence an = 4n, starting with n = 1.
what are manufacturing areas
Which of the following statements is true of the critical temperature of a pure substance? A. The critical temperature is the temperature above which the liquid
what is the measure of the amount of water in the air
what is the measure of the amount of water in the air
Which of the following statements is true of the critical temperature of a pure substance? A. The critical temperature is the temperature above which the liquid
Evaluate the expression, using the given value of the variable. 2 – 8x + 3x when x = 5 A. –53
which of the following linear equations when graphed on a coordinate grid has the steepest slope? a. y=1/4x-7, b. y=7/3x-2, c. y=9x+2/3 d. y=6x=5/9
A garden table and a bench cost $985 combined. The garden table costs $35 more than the bench. What is the cost of the bench?
