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sleet_krkn [62]
2 years ago
7

Solve the equation. 9-(-2)

Mathematics
2 answers:
Ugo [173]2 years ago
8 0

Answer:

11

Step-by-step explanation:

Two negatives cancel each other out and makes the equation 9+2. 9+2 equals 11.

Helen [10]2 years ago
4 0

Answer:

11

Step-by-step explanation:

when you have 2 negative symbols in an equation (subtraction symbol & the negative symbol with the 2), they both turn into positives.

It becomes 9+2=11

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Please solve!!!! I have been trying to figure out for the past 20 years of my life>
Kobotan [32]

Answer:

ergerge

Step-by-step explanation:

5 0
2 years ago
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What are the coordinates for the x and y intercepts of the function 4y - 2x = 24?
Alexeev081 [22]
First, let's put this in Slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.
4y - 2x = 24          Add 2x to both sides
4y = 2x + 24         Divide both sides by 4
y = (1/2)x + 6
Now that we're in slope-intercept we can easily find the y and x intercepts/
b = 6, so the y-intercept equals 6. Plug zero in for x to confirm!

Now we plug 0 in for y to find the x intercept:
0 = (1/2)x + 6     Subtract 6 from both sides
-6 = (1/2) x          Multiply both sides by 2
-12 = x
The x intercept is -12

In Conlusion:
x-intercept = -12
y- intercept = 6
6 0
3 years ago
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PLEASE, I NEED HELP!!!! I'LL GIVE BRAINLIEST AWARD
gogolik [260]
The simplified form of this expression is 4D^21
7 0
3 years ago
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Solve for x; 7x + 9 = 2(4x + 2) Please show your work, will vote for the brainiest answer.
vagabundo [1.1K]
<span>7x+9=2(4x+2) 
7x+9=8x+4
7x-8x=4-9
-x=-5
x=-5/-x
x=5

</span>
5 0
2 years ago
Solve for x.<br> z=(x-7)k
aliya0001 [1]

Answer:

x=\frac{z}{k}+7

Step-by-step explanation:

we have

z=(x-7)k

solve for x

That means ----> isolate the variable x

Divide by k both sides

\frac{z}{k}=x-7

Adds 7 both sides

\frac{z}{k}+7=x

Rewrite

x=\frac{z}{k}+7

5 0
3 years ago
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