dsgrin
dsgrin
04-05-2017
Mathematics
contestada
Simplify the expression: 52 – [30 – 2(7 – x)].
Respuesta :
nbjcoolman
nbjcoolman
04-05-2017
Let's simplify step-by-step.
52−
(
30−
2
(
7−x
)
)
Distribute the Negative Sign:
=
52+
−1
(
30−
2
(
7−x
)
)
=
52+
(
−1
)
(30)
+
−1
(
−
2
(
7−x
)
)
=
52+
−30
+
−
2x
+14
Distribute:
=
52+
−30
+
−
2x
+14
Combine Like Terms:
=
52+
−30
+
−
2x
+14
=
(
−
2x
)
+
(
52+
−30
+14
)
=
−
2x
+36
Answer:
=
−
2x
+
36
Good luck mate :P
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
Globalization can increase the risk of pandemic diseases because it:
What is XxYx4-34=?????
Enter the number that belongs
Plz help me with this
How to do mean median mode range
A standard number cube is tossed. Find P(less than 3 or odd).
Solve (x - 2 < 5) U (x + 7 > 6). A) {x | -1 < x < 7} B) {all real numbers} C) Ø
Two polygons are similar. The perimeter of the smaller polygon is 48 centimeters and the ratio of the corresponding side lengths is 2/3 . Find the perimeter of
regional development definition
The manager of a local basketball arena wants to survey fans attending a game at the arena about other sports they enjoy. Select yes or No to tell whether each
