vision58 vision58

24-06-2019
Mathematics

contestada

What is the solution to
y=-3x + 6
y = 9
(-21, 9)
O (9,-21)
• (-1,9)
(9, -1)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

24-06-2019

Answer:

(-1,9)

Step-by-step explanation:

y=-3x + 6

y = 9

We know that y=9

Substitute that into the first equation

9 = -3x+6

Subtract 6 from each side

9-6 = -3x+6-6

3 = -3x

Divide by -3

3/-3 =-3x/3

-1 =x

x=-1, y=9

(-1,9)

Answer Link

Otras preguntas

Find the sum or difference for each problem. (Show work) (-6x2 + 3x – 1) + (3x² – 2x² + 4x – 2)

If the area of a triangle is 2x2−2x−4 and it has a height of x−2 write the length of the triangle.

What is 4x2 I need help

What methods from this experiment could be used to separate and isolate the cooking oil after the extraction

Please helppppppppp :((((((((((((((((((

Solve the area of a rectangle formula for the width of the rectangle. A = LW W= L/A W = A + L W = A/L W = A – L

plz help me i swear will mark you brainiest :(

Select all the words that are associated with Demand

Ellen drove 277.2 miles. For each gallon of gas, the car can travel 21 miles. How many gallons of gas did Ellen use?

Which number line shows the solution to the inequality -2x ≤ 1?