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 ( 44+ )
Otras preguntas
Bill has 4 letter blocks: A, B, C and D. In how many different ways can Bill arrange the blocks in a row?6, 12, 18 or 24?
Zoomed Into And Through The University.What Figures Of Speech Is This Expression And What Does It Mean?
In a solution made by dissolving 50 grams of calcium chloride in 1000 grams of water, which component is considered to be the solute?
how does outsourcing play a roll in globalization?
What is x squared divided by x?
What 2 numbers should be placed in the blanks so that the difference between consecutive numbers is the same? 17, ___, ___, 41 Can anyone explain this one?
Mr. Thompson is on a diet. He currently weighs 260 pounds. He loses 4 pounds per months. Write a linear model that represents Mr. Thompsons weight after m mon
what was the native americans point of view on the manifest destiny
What pressure in atmospheres(atm) is equal to 45.6 kPa?
How many times larger is 5600 than 56
