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 ( 42+ )
Otras preguntas
The inca commonly used magic and religious rituals to cure diseases true false
What is true about the procedure of repsonse blocing or flooding?
Pleas help!! ASAP Explain the physical and chemical properties of water, including its different phase changes. Why is water so crítical for human life? Writt
After allowing 20% discount and the living of 23%vat a television is sold. If the discount amount is Rs1500 then find the vat amount
Help immediately!!!!! Question: select all the intervals where g is increasing.
Which statement best describes a pure market economy? It’s c on edge
Give three points that lie on a line with aslope of -2/5
Find the fraction and the ratio of No. Of prime numbers to the numbers up to 50
i)x-1 by 4=3ii)3x+6 by 2=3 by 2iii)3x-1by5=2x+3by7
how many solutions does the nonlinear system of equations graphed below have a. one b. four c. zero d. two
