realpegeve realpegeve

12-09-2019
Mathematics

contestada

x+2y=-5
y=x+2

solve x and y

Respuesta :

12-09-2019

X+2y=-5. Y=x+2
X+2(x+2)= -5
X+2x+4= -5
3x+4= -5
3x= -9
X= -3

Y= x+2
Y= (-3)+2
Y= -1

Answer Link

Otras preguntas

how do you solve x+113=2x+27

Why does Paul speak to the dead French soldier

What is the topic of this passage? Experimentation on animals is cruel and unnecessary. It is wrong to test drugs and products on animals. Just because animals

A newborn baby is weighed at 9 pounds. How many ounces are equivalent to 9 pounds? A) 135 ounces B) 144 ounces C) 162 ounces D) 180 ounces

Which statement accurately describes the conditions of the Superdome during the storm, according to the National Geographic video? A. There were nightly acti

What is the equation if x=1 and y=16/3

If RB = 4 and OR = 3, then OB = 5 7 2√3

Enter the equation of the line in slope-intercept form. The line perpendicular to y = −9x that passes through (0, 0). The equation of the line that passes t

Help Needed!! A) f(x)=x + 1 B) f(x)= 2/3x C) f(x)=3/2x

The House of Representatives and the Senate are apart of which branch of Texas Government? A) Executive B) Legislative C) Judicial D) Primary