themostradturtletoev themostradturtletoev

03-09-2021
Mathematics

contestada

please help solve for x and y !! 5 x + y = 11
x - y = 1

Respuesta :

anasweeney43 anasweeney43

03-09-2021

Answer:

x = 2 and y = 1

Step-by-step explanation:

A) 5x+y=11

B) x - y = 1.

(Solving by substitution)

B) x - 1 = y

A) 5x + (x -1) = 11. 6x-1=11. 6x = 11+1

6x = 12

x = 12/2. x = 2

B. 2 - 1 = y. y = 1

Answer Link

Otras preguntas

Which number sentence is true 1200×0=12000 1200×0=1200 1200×0=0

Which of these would be the BEST definition of the word "democracy"? A) defeated by government B) government by the people C) government is not needed D) contro

reasons for reenlisting after the battle of Bull Run.

Use the parabola tool to graph the quadratic function f(x) = -(x - 2)(x + 4) Graph the parabola by first plotting its vertex and then plotting a second point on

Which is a correct expansion of (2x+3)(2x^{2} -5)?

The equation for the trend line for the scatterplot shown below is y = 5x + 24. What does the slope mean in the context of this problem? A). The total amount o

plz help it is urgent Biology

What types of services do property taxes typically pay for?

Three ways musicians can manipulate music with technology is by constructing beats, creating loops, or: A - adding audio effects B - making status updates C -

4 number lines. Graph A goes from 95 to 100. An open circle is at 98 and everything to the right is shaded. Graph B goes from negative 74 to negative 69. An op