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

Heights of women have a bell-shaped distribution with a mean of 159159 cm and a standard deviation of 55 cm. using chebyshev's theorem, what do we know about

How do I solve this expression? (Algebra 1)

Write tge slope-Intercept form of the equation of each line given the slooe a and y-Intercept.

A- 13 B- 130 C- 43 D- 10

These rational expressions all have the same denominator write the sum of their numerators over the common denominator 2x+1 + x + 4 / x-3 + x-3 + x-3

varables that remain constant

The liquids used in this experiment were not water-soluble. what effect would be seen if a compound like alcohol, which is volatile but very soluble, were used

what is the percentage of 64 out of 100

at 1:00 pm the water level in a pool was 13 inches at 1:30 pm the water level is 18 inches at 2:30 pm the water level is 28 inches. what is the constant rate of

A ______ is a device that provides a connection between two lans that use the same protocol, or it can separate them into two sections.