Tessa35
Tessa35
06-03-2017
Mathematics
contestada
4x-5y=-52, -4x+3y=44
Respuesta :
ptseilhan33
ptseilhan33
06-03-2017
The answer for x is -8 and the answer for y is 4
Answer Link
H1a2r3s4h5
H1a2r3s4h5
06-03-2017
x=-8 and y=4
4x-5y=-52
-4x+3y=44
So we get -2y=-8
So y=4
Putting the value of y in eq.1
we get 4x-5(4)=-52
4x-20=-52
4x=-52+20
4x=-32
x=-32/4
x=-8
So y=4 and x=-8
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
Okay I need help on a couple so please help 1. X over 3 = 4 A. 7 B. 1 C.12 2. X over 3 = 6 A. 6 B. 3 C.18
Gareth has just remodeled his kitchen and wants to buy one of two stand-alone freezers. Consider the following table, which displays the prices, electricity cos
What is the simplified form of 3 StartRoot 135 EndRoot?
which of the following is the most strongly supported by extensive hypothesis testing?
What is the single biggest challenge for living organisms in caves?
Knottworth Gedding Consulting leased machinery from Red Inc. on July 1, 2021. The lease was recorded as a finance lease. The present value of the lease payments
please help i’ll rate you brainliest
Which statement best expresses the public's feeling toward the war in Germany and Britain? A. Only those in Germany were excited about the prospect of war. B. O
Write an expression to show 5 less than y, plus g.
How does the atmosphere protect life on Earth? Check all that apply. It provides oxygen for living things. It prevents Earth from being hit by meteoroids. It al