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dusya [7]
2 years ago
11

Solve for x 9x - 5 6x + 4 7x + 7

Mathematics
2 answers:
laila [671]2 years ago
8 0

Answer:

this can not be solved by X cause the equation is not equal to anything

Step-by-step explanation:

White raven [17]2 years ago
3 0
The goal is to remove numbers to get X by itself.

1. 9x-5 = 0
(how do we get 9x alone?, ADD five on each side
9x= 5
(how do we get rid of 9?, DIVIDE)
x= 5/9

if you want to get rid of a number, do the opposite!

6x + 4 = 0
- 4 = -4
6x = -4
divide by 6
x = -4/6
now simplify
x = -2/3


7x + 7 = 0
-7. -7
7x = -7
divide by 7
x = -7/7
x = -1

i hope this made sense!!
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Factoring is the opposite of what operation
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Factoring is the opposite of multiplying (or using the distributive property to multiply.)

Step-by-step explanation:

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Michael is constructing a circle circumscribed about a triangle. He has partially completed the construction, as shown below. Wh
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4 years ago
Rajni bought 2 1/2 kg onion at ₹ 30 1/2 per kg. Find the amount spent by Rajni​
tia_tia [17]

Step-by-step explanation:

Given that

The cost of 1 kg onions = Rs. 30 1/2

The cost of 1 kg onions = Rs. 61/2

If Rajini bought 2 1/2 kg onions then

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→ (5/2)×(61/2)

→ (5×61)/(2×2)

→305/4

Rs. 305/4 or Rs. 76 1/4

The cost of 2 1/2 kg onions is Rs. 76 1/4.

5 0
3 years ago
If your machine takes up 350sq. ft. and you are asked to scale down a drawing onto a 8" x 10" piece of paper what is your percen
Mnenie [13.5K]

Answer:

the scale is 630:1 = 0.16%

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Step-by-step explanation:

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7x9x 80 = 1/100 of 50400

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3 0
4 years ago
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Akimi4 [234]

Answer:

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Step-by-step explanation:

4 0
4 years ago
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