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ryzh [129]
3 years ago
15

How to solve 4x+8/2=10? (As in, 4x+8 over 2 equals 10)

Mathematics
2 answers:
krok68 [10]3 years ago
8 0
You first want to reduce the fraction. So you have 4x+4=10. Then, you want to move the constant to the right and change its sign, so you have 4x=10-4. Then subtract the numbers, and you now have 4x=6. Finally, divide both sides by 4 in order to isolate the variable. The answer is 3/2 or 1.5 (Written in decimal form). Hope this helped you out.
DENIUS [597]3 years ago
3 0
This is how you solve the problem
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Could someone help me understand how to solve this? I'm having trouble with it, it's about Applications of Systems of Linear Equ
Anna35 [415]

Answer:

Therefore the amount in the 4% savings account = $550

Step-by-step explanation:

i) the total amount = $1500

ii) let the amount placed in the 4% interest savings account = x

iii) let the amount placed in the 5% interest savings account  = y

iv) therefore fro i) we can say  x  +  y = 1500

v) the total interest gained = $69.5

vi) therefore we can write 0.04x + 0.05y = 69.50

vii) multiplying equation vi) with 100 we get 4x + 5y = 6950

viii) Multiplying the equation in iv) by 5 we get 5x + 5y = 7500

ix) Subtracting equation in vii) from equation in viii) we get x = $550

x) Therefore the amount in the 4% savings account = $550

3 0
3 years ago
if you could pick the same number twice and the first numbers is odd and less than 5, then the probability that the sum of the t
Tems11 [23]
The 1st number is odd, less than 5, so it might be 1 or 3, the probability is 2/10
But if the sum has to less than 5, than *when 1st number is 1, the second number can only be 1.2.3
and *when 1st number is 3, 2nd can only be 1
*1: 3/100
*2: 1/100
3/100+1/100=4/100
so the answer should be (4/100)/(2/10)=2/10=1/5
I'm not so sure if I'm right
plz tell me if there's something wrong with my answer
3 0
4 years ago
6 (8.01) need answers asap
postnew [5]
244 Grass carp.  87+52+61=200 61x4= 244 grass carp
8 0
3 years ago
Combine like terms.<br> (-22 - 3) + (40 + 6y) + (7 + 3c)
Feliz [49]

Answer:

Step-by-step explanation:

Let's simplify step-by-step.

−22−3+40+6y+7+3c

=−22+−3+40+6y+7+3c

Combine Like Terms:

=−22+−3+40+6y+7+3c

=(3c)+(6y)+(−22+−3+40+7)

=3c+6y+22

Answer:

=3c+6y+22

5 0
3 years ago
Jillana begins to solve a linear equation that results in a variable expression set equal to the same variable expression
RSB [31]

Answer:

the equation have infinite solutions

Step-by-step explanation:

if you have that x is equal to x (x=x) the only thing you really know nothing about it.

brainliest please ;)

5 0
3 years ago
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