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 ( 26+ )
Otras preguntas
What is a onomonopia?
What material is rare in the atmosphere of earth, but common in the atmospheres of mars and venus?
2. Choose the word or phrase that best matches the word in italics. That he could do something so contemptible was hard to believe. (1 point) worthy of res
Based on their positions in the periodic table, which of the following elements would you expect to have the highest electronegativity value?
There are 136 people waiting for a river raft ride.Each raft holds 8 people Silvia
the oceans of the world are sometimes called?
what’s the law that results from the requirement that all exchanges be voluntary
MARKING BRAINLIEST PLEASE HELPP 1) examine the reasons why african born slaves rather than creole slaves instigated and carry out slave revolts???? 2) Examine t
graph the linear equation find three points that solve the equation then plot on the graph 3x+2y=2
A somatic cell spends approximately ________% of the its lifespan in Interphase (I) & only ________ % actively dividing via mitosis (M)
