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 ( 31+ )
Otras preguntas
which of the points below satisfies the inequality int he box ? y<=3x-2
What is the answer? Plz and thank you
Which of the following best describes a major change in immigration patterns that emerged in the late 19th century? Immigrants from wealthy and educated familie
During the Industrial Revolution, why did Great Britain stop skilled mechanics or machine plans to leave the country?
If the perimeter of a square is 40 inches, what is the length of each side? 5" 10" 15" 20"
I need help with this problem thank you
0/75+1/75+2/75+...+75/75
The measures of the three angles of a triangle are given by 1. 3x +1 2. 2x -3, and 9x. What is the measure of the smallest angle? A. 13 degrees B. 23 degrees
does the government have the right or power to supress dissent in wartime?
Who was Cecil Rhodes and what was his dream for Africa?
