bvro
bvro
12-04-2022
Mathematics
contestada
-4x + y = -9
-
5x + 2y = 3
:
Solve the Linear equation
Respuesta :
ripmygrades0
ripmygrades0
12-04-2022
-4x+y= -9 can be turned into
y= -9 + 4x
5x+2y=3 (plug y in)
5x+2(-9+4x)=3
5x-18+8x=3
5x+8x=3+18
13x=21
divide 13 on both sides
x=1.6
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
What does STEAL stand for
Directions: Use your mouse to scroll over the words as you read the paragraph below. Click on the bold verbs and choose the appropriate verb tense from the drop
the sum of two numbers is 49 and the difference between the numbers is 1
Victoria Wilson, a resident of Illinois, wishes to bring an invasion of privacy lawsuit against XYZ Co. because XYZ used a photograph of her, without her consen
How did Homer and the Iliad and the Odyssey influence Greek culture?
What is research design? Discuss the basis of stratification to be employed in sampling public opinion on inflation.
For what value of x is the rational expression below equal to zero? 2-x+x/2+x Options: A. 2 B. 0 C. -1 D. -2
Write an equation of the line that passes through each pair of points (9,2) (-2,6)
A covered entity (CE) must have an established complaint process.a. Trueb. False
How many solutions does 3(4x-8= - 24 + 12xhanve ?
