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3 years ago

What is the value of X in the equation? -1/2x - 4= 18 -44 -28 28 44

Mathematics

1 answer:

Citrus2011 [14]3 years ago

6 0

Answer: $-44$

Step 1

$(-1/2)*x-4 = 18 // - 18$

Step 2

$(-1/2)*x-18-4 = 0$

Step 3

$-1/2*x-22 = 0 // + 22$

Step 4

$-1/2*x = 22 // : -1/2$

Step 5

$x = 22/(-1/2)$

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-4 = 8m please show step by step

GREYUIT [131]

so you do 8÷-4=2. so m equals 2

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3 years ago

Read 2 more answers

How do you solve -x/6 > 3?

Lerok [7]

Answer:

Using Math.

Step-by-step explanation:

You solve it using math.

See, you should have been more specific with your question, maybe said "What is the answer" not "How do I solve".

But I guess I'll help you out bro

Multiply both sides by 6

that gives you -x>18

then multiply both sides by -1

which means you gotta flip the sign

so final answer is x<-18

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3 years ago

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mars1129 [50]

Answer:

(0,-4)

Step-by-step explanation:

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2 years ago

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podryga [215]

Answer:45

Step-by-step explanation:

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3 years ago

A rectangle width is one fourth it’s length, outs are is 9 square units. The equation I(1/4I)=9 can be used to find I, the lengt

OlgaM077 [116]

Answer:

The length of rectangle is 6 units and the width is 1.5 units

Step-by-step explanation:

Let

L -----> the length of rectangle

W ----> the width of rectangle

we know that

The area of rectangle is equal to

$A=LW$

we have

$A=9\ units^{2}$

$9=LW$ -----> equation A

A rectangle width is one fourth it’s length

$W=\frac{1}{4}L$ ----> equation B

substitute equation B in equation A and solve for L

$9=L(\frac{1}{4}L)$

$L^{2}=9*4$

$L^{2}=36$

take square root both sides

$L=6\ units$

Find the value of W

$W=\frac{1}{4}(6)$

$W=1.5\ units$

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3 years ago