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lawyer [7]
3 years ago
13

3/4x+5-1/2x=3 Please solve answer

Mathematics
2 answers:
kow [346]3 years ago
6 0

Answer:

x=-1.125

Step-by-step explanation:

vlabodo [156]3 years ago
6 0

Answer:

-8

Step-by-step explanation:

3/4X + 5 - 1/2X = 3

Collecting like terms

3/4X - 1/2X = 3 - 5

(3 - 2)/4X = -2

1/4X = - 2

X = 4(-2)

X = -8

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The expression 20z−8 factored using the GCF is
Free_Kalibri [48]

GCF of 20 and 8 is 4

4(5z - 2)

8 0
3 years ago
Read 2 more answers
Help me solve this equation and explain how you got the answer! I’ll give you brainliest
Alborosie
The answer to ur question is a
3 0
3 years ago
(5a^2+6a+2)-(7a^2-7a-5)
krok68 [10]

For this case we must simplify the following expression:(5a^ 2 + 6a + 2) - (7a^ 2-7a-5) =

We eliminate the parentheses taking into account that:

- * + = -\\- * - = +

So:

5a ^ 2 + 6a + 2-7a ^ 2 + 7a + 5 =

We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

Different signs are subtracted and the major sign is placed.

5a ^ 2-7a^2 + 6a + 7a +2 +5 =\\-2a ^ 2 + 13a + 7

Answer:

-2a ^ 2 + 13a + 7

8 0
3 years ago
7. On Thursday, Kim purchased a medium iced caramel latte and a blueberry muffin for $5.18. Then, on Friday, Kim
sashaice [31]

Answer:

Cost of medium iced caramel latte = $3.59

Step-by-step explanation:

Assume;

Cost of medium iced caramel latte = x

Cost of blueberry muffin = y

So,

On Thursday

x + y = 5.18......eq1

On Friday

2x + 3y = 11.95.....eq2

Eq1 × 3

3x + 3y = 15.54......eq3

eq3 - eq2

x = 3.59

Cost of medium iced caramel latte = $3.59

4 0
3 years ago
6/8w= -9/3<br><br> solve for w<br><br> pls hurry I need help I will give brainliest
Vesnalui [34]

Answer: w=−4

Step-by-step explanation:

hoped this helped

3 0
3 years ago
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