edwin16
edwin16
03-12-2016
Mathematics
contestada
(x-2)-(3x+5) simplify
Respuesta :
ShanelleCarter
ShanelleCarter
03-12-2016
=
x−2
+
−1
(
3x
+5
)
=
x+
−2
+
−1
(
3x
)
+
(
−1
)
(5)
=
x+
−2
+
−
3x
+
−5
Combine Like Terms:
=
x+
−2
+
−
3x
+
−5
=
(
x+
−
3x
)
+
(
−2
+
−5
)
=
−
2x
+
−7
Answer:
=
−
2x
−7
Answer Link
loolooloo123
loolooloo123
03-12-2016
It's -2x-7
X-3x is -2x
-2-(+5) is -7
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
The Purpose of Independent Agencies 1. Summarize As you read *The Purpose of Independent Agencies, provide four reasons why Congress located the independent age
calculate the number of subsets and the number of proper subsets for the set. {1/6, 1/7,1/8,1/9 } A. 16;15 B.15;16 c.14;15 D.15;14
given the following exponential function identify whether the change represents growth or decay y= 56(0.91)^x
Dylan has a total of 25 marbles. He gives ! marbles to his sister, Jane. What fraction of marbles did Jane receive?
Anyone know the answer to this?
What is the range of possible values for x? The diagram is not to scale. a) 12 < x < 48 b) 0 < x < 10 c) 10 < x < 50 d) 10 < x < 43
FIND THE SURFACE AREA OF PYRAMID (HELP!)
Compare: Compare the molecular cladograms for plants to the morphological cladograms. Do these cladograms match? Explain.
HELP!!! Which function increases at a faster rate on 0 to infinity, f(x) = x2 or g(x) = 2x? Explain your reasoning. =
A transfer of energy from thermal to potential
