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sergij07 [2.7K]
2 years ago
15

Can someone help me fast -2 1/3 - (-5

Mathematics
1 answer:
lisov135 [29]2 years ago
5 0

Answer:

your answer is positive 8/3

Step-by-step explanation:

When you are subtracting something by a negative number, it is the same as adding by a positive. For example, this equation would be solved like:

-2 1/3 + 5      

Instead of -2 1/3 - (-5)

Hope that helps!

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Provide a solution for the following equation: 3x + 2y=4
shtirl [24]

Answer:

One solution is to find x and y by doing the following:

Step-by-step explanation:

Let's solve for x.

3x+2y=4

Step 1: Add -2y to both sides.

3x+2y+−2y=4+−2y

3x=−2y+4

Step 2: Divide both sides by 3.

x=-2/3y+4/3

Lets solve for y.

3x+2y=4

Step 1: Add -3x to both sides.

3x+2y+−3x=4+−3x

2y=−3x+4

Step 2: Divide both sides by 2.

y= -3/2x+2

7 0
3 years ago
Hi I will Award brainlist : Over what interval(s) is the function negative? Explain how you know.
lianna [129]

Answer:

−4,−2)∪(0,1), If it is not the correct answer, please notify by texting

8 0
3 years ago
Find the solution to the system:<br>( 6(x +y)-y--1<br>| 7(y +4)–(y + 2)=0<br><br><br>plssss help​
siniylev [52]

Answer:

the answer to the questions are x, 4 and y=7

4 0
3 years ago
Please Solve This For Me If You Can y(2.5+7)+y-2 ​
Law Incorporation [45]

Answer: 10.5y-2

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4 0
3 years ago
Read 2 more answers
Solve for c.<br><br> 2(c +1) = 10
coldgirl [10]

Answer:

c=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2(c+1)=10

(2)(c)+(2)(1)=10(Distribute)

2c+2=10

Step 2: Subtract 2 from both sides.

2c+2−2=10−2

2c=8

Step 3: Divide both sides by 2.

2c

2 = 8

2

c=4

8 0
3 years ago
Read 2 more answers
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