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 ( 88+ )
Otras preguntas
what should I sign for my class maths or English
Find the volume of the composite solid below. If needed,round to the nearest hundredth. Use 3.14
help me ASAP !![tex] 2 + 5[/tex]
Question 4 of 10 Para viajar por avión, necesitas comprar A. un pasaporte B. un visado C. un boleto D. una puerta
Is Caterpillar a good stock investment? why?
If anyone needs me to write them a story or a poem I’d love to.
help me pls lol 20 pointer
If p=9 and q=30, evaluate the following expression:p−q/3
slimilarties between a teacher and a dictator
What is the y-intercept of the graph of y = 2.5*?
