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 ( 94+ )
Otras preguntas
Write the equation used to solve for x x = ? AB = ?
7) Remus earns $.15 per unit for the work he does. For all units he produces in a week, over 1,000, he receives $.20. What were his weekly earnings if he produc
In an attempt to colonize the Southeastern interior ____________ built a series of forts.
City A has a current population of 156289 residents and has an annual growth of 146 residents. City B has a current population of 151293 and has an annual growt
what words get you interested in a essay
correct the capitalization. Some goals the Lewis and Clark expedition were exploration and Scientific Research.
Which of these sentences is correctly written? A. After stood outside for more than an hour on a cold rainy day, the group decided that the bus will never com
write an informal letter to your friend studying outside Nigeria telling her some of the problems you are facing and asking her for solution on how to solve the
According to the law of conservation of momentum, ________________________ of a group of objects remains the same unless outside forces act on the objects. tt
Devaughn's age is two times Sydney's age. The sum of their ages is 27 . What is Sydney's age?
