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VLD [36.1K]
3 years ago
5

(4x+7)=(6x-63) whats value of x

Mathematics
2 answers:
Mrrafil [7]3 years ago
7 0

Answer:

x = 35

Step-by-step explanation:

70 = 2x

x = 35

Ivenika [448]3 years ago
3 0

Answer:

35

Step-by-step explanation:

6x-4x= 2x

+63+7=70

70/2=35

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Point G is on line segment FH. Given FG=5x+2,GH=3x-1, and FG=9, determine the numerical length of FG
stealth61 [152]

Given:

FG=5x+2

GH=3x-1

FG=9

Let us draw the line segment as follows,

Equating the length of FG, we get,

\begin{gathered} 5x+2=9 \\ 5x=9-2 \\ 5x=7 \\ x=\frac{7}{5} \end{gathered}

Substitute the value of x in the given value of GH,

\begin{gathered} GH=3x-1 \\ =3(\frac{7}{5})-1 \\ =\frac{21}{5}-1 \\ =\frac{16}{5} \\ =3.2 \end{gathered}

And the total length FH is,

\begin{gathered} FH=FG+GH \\ =9+3.2 \\ =12.2 \end{gathered}

Hence, the lengths are,

\begin{gathered} FG=9 \\ GH=3.2 \\ FH=12.2 \end{gathered}

8 0
1 year ago
Investment A 50 increases each year by 8% investment B 60 increases by 3 each year what year will investment A be bigger than be
UkoKoshka [18]

Answer:

After 10 years the investment A will be bigger than investment B.

Step-by-step explanation:

In Investment A, 50 increases each year by 8% and in investment B, 60 increases by 3 each year.

If after x years the investment A will be equal to investment B, then we can write the equation as

50(1 + \frac{8 \times x}{100}) = 60 + 3x

⇒ 50 + 4x = 60 + 3x

⇒ x = 10

Therefore, after 10 years the investment A will be bigger than investment B. (Answer)

6 0
3 years ago
Jacob buys for muffins for $5 what is the cost of 7 muffins​
Lyrx [107]

Answer:

35$

Step-by-step explanation:

If one muffin is 5 dollars and you buy 7 then just multiple them and get 5x7=35

8 0
3 years ago
Read 2 more answers
W(n)=n-1; find w-(4)
loris [4]

Answer:5

Step-by-step explanation:

w(n)=4-1

=5

6 0
3 years ago
Ann is grouping 38 rocks se can put them into Groupon of 10 rocks or as single rocks. What are the difierent ways Ann can Groupo
exis [7]
She could switch them around by grouping them into groups of 4s, 3s, 2s, or 5s.
5 0
3 years ago
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