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seropon [69]
4 years ago
7

What is the value of x when 2x+3=3x-4

Mathematics
2 answers:
fgiga [73]4 years ago
7 0
2x+3=3x-4 \ \ \ |-3x \ \wedge \ -3 \\  \\ -x=-7 \\  \\ x=7
slavikrds [6]4 years ago
6 0
2x+3=3x-4
try to isolate the x term
you must do the same thing to both sides or else it won't be equal anymore

2x+3=3x-4
add 4 to both sides
2x+3+4=3x+4-4
2x+7=3x+0
subtract 2x from both sides
2x-2x+7=3x-2x
0+7=x
7=x

the answer is x=7
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People who live in glass houses should not throw stones.Emily should not throw stones what is the conclusion
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Read 2 more answers
Solve for x. x + 7/-3 = 1 A) -10 B) - 22 3 C) - 3 7 Eliminate D) 4
Dimas [21]

Answer:

x = 10/3

x = 3   1/3

(3 whole number, 1/3)

Step-by-step explanation:

To solve for x, we just simplifying the expression.

Be mindful of the signs!

Let's go on now!

x + 7/-3 = 1

Begin by Multiplying all through by -3.

The expression becomes:

(-3 * x) + (7/-3) * -3 = 1 * -3

-3x + 7 = -3

-3x = -3 -7

-3x = -10

Divide both sides by the coefficient of x.

x = -10 / -3

x = 10/3

x = 3   1/3

(3 whole number, 1/3)

Maths is fun !

3 0
4 years ago
Help on Monday and Thursday plsss<br> (Thursday says 3/4 in the blank)
Anit [1.1K]

Answer:

$20 Monday, 1/4 Thursday

Step-by-step explanation:

for Monday it said it cost 100$ and then you got 40% off and another 40% so 40 plus 40 is 80 and you still have 20$ left to pay

For Thursday it said 3/4 was eaten so there is only 1/4 is left

7 0
4 years ago
Find common ratio and series sum
Artyom0805 [142]

Answer:

Her total harvest over the

first 5 years that she owns the farm is 11277 kg

Step-by-step explanation:

Maggie is starting a small farm. In her first year, she harvests 90.000 kilograms of kale.

As she gets better at planting, fertilizing and pest control,

each year her harvest increases by 3%.

So,

In First year

She owns 90,000 kg

In Second year

She owns 90,000 kg and her harvest is increases by 3%.

i.e.,

90000 × 3 ÷ 100 = 2700

So, The increase in 90,000 kg kale is 2,700

Now,

90,000 + 2,700 = 92,700 kg

In Third year

She owns 92,700 kg and her harvest is increases by 3%.

i.e.,

92700 × 3 ÷ 100 = 2781

So, The increase in 92,700 kg kale is 2781

Now,

92,700 + 2,781 = 95,481 kg

In Fourth year

She owns 95,481 kg and her harvest is increases by 3%.

i.e.,

95481 × 3 ÷ 100 = 2846

So, The increase in 95,481 kg kale is 2846

Now,

95,481 + 2,846 = 98,345 kg

In Fifth year

She owns 98,354 kg and her harvest is increases by 3%.

i.e.,

98354 × 3 ÷ 100 = 2950

So, The increase in 98354 kg kale is 2950

Now,

98354 + 2950 = 101,295 kg

Now,

In First five years She owns

2700 + 2781 + 2846 + 2950 = 11277 kg

Thus, her total harvest over the first 5 years that she owns the farm is 11277 kg

<u>-TheUnknownScientist</u>

6 0
3 years ago
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