alexatrevino545 alexatrevino545

04-05-2021
Mathematics

contestada

What is the x-value of the solution to this system of equations x=-1/2y 6x+y=4
A. -1
B. 8
C. -2
D. 1

Respuesta :

sqdancefan sqdancefan

04-05-2021

9514 1404 393

Answer:

D. 1

Step-by-step explanation:

Solve the first equation for y, then substitute that into the second equation.

-2x = y

6x +(-2x) = 4 . . . . substitute

4x = 4 . . . . simplify

x = 1 . . . . divide by 4

Ver imagen sqdancefan

Answer Link

Otras preguntas

Type and equation for the following pattern.

The crew is taking 80 liters of water. There are 4 people on the crew. How many milliliters of water does each person get?

A river has an average rate of water flow of 59.6 M3/s. This river has three tributaries, tributary A, B and C, which account for 36%, 47% and 17% of water flow

What was the impact of thefukushima nuclear accident on global attitudes towards nuclear energy?

6th grade history The etruscans were skilled in .....

earth is approximately 9 x 10^7 miles from the sun. neptune is approximately 3x10^9 miles from the sun. neptune is approximately _____ times farther from the su

What is m<1? Show work you don’t have to but if you want to you can?

How to find the probability of rolling divisors of 12?

is this a thesis statement?

C. Explain ONE way in which Renaissance ideals influenced the Protestant Reformation in the period 1450-1750.