Troyb0y Troyb0y

03-07-2017
Mathematics

contestada

-x + 2y= -1
x= -15
value of y?

Respuesta :

03-07-2017

Simply plug in -15 for x in our given equation.

-x + 2y = -1

-(-15) + 2y = -1

Simplify.

15 + 2y = -1

Subtract 15 from both sides.

2y = -1 - 15

Simplify.

2y = -16

Divide both sides by 2

Y = -8

Hope I helped :)

Answer Link

Otras preguntas

For what approximate values of b does does the equation 5x^2+bx+12=0 have no real solutions? A) b < 15.49 B) b > -15.49 C) -15.49 < b < 15.49 D) b &

Indicate below wether the equation in the box is true or false 2/5= 4/7

Read the first paragraph of "Among Free Men." This is a time of shame and sorrow. It is not a day for politics. I have saved this one opportunity, my only event

What excerpt best justifies this conclusion? The beginnings of the maasai

What is the area between a red and green buoy?

According to the physical activity guidelines for americans, how much physical activity should a 13-year-old get daily?

What statement describes the first step when scientists make a transgenic organism? (a) They insert genes that code for desired genetic traits into human cells

5.3 Q2 Use part one of the fundamental theorem of calculus to find the derivative of the function.

Approximate the solution to the equation f(x) = g(x) using three iterations of successive approximation. Use the graph as a starting point. (SCREENSHOT) I tried

The Southern Ocean is surrounded by how many other oceans?