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Ket [755]
3 years ago
14

-3x+18=7x what could you do to isolate the variable term to one side of the equation

Mathematics
2 answers:
Alexxandr [17]3 years ago
7 0

Answer:

7x=−x+24 7 x = − x + 24  

Step-by-step explanation:

The equations we solved in the last section simplified nicely so that we could use the. Our strategy will involve choosing one side of the equation to be the variable side, and step by step, to isolate the variable terms on one side of the equation

BigorU [14]3 years ago
7 0

Answer:

We should add 3x to both sides, after that,then divide both sides of your result by 10

X=1.8

Step-by-step explanation:

-3x+18=7x

Add 3x to both sides

3x-3x+18=3x+7x

18=10x

Divide both sides by 10

18/10=10x/10

1.8=x

x=1.8

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3 years ago
Using the Parallelogram Side Theorem Parallelogram A B C D is shown. Sides A B and D C are parallel. The length of A B is 4 q mi
ipn [44]

Answer: The length of AB = 8 units

Step-by-step explanation:

Given: In parallelogram ABCD, Sides A B and D C are parallel.

The length of AB is 4q minus 8 and the length of DC is q + 4.

Since opposite sides of parallelogram is parallel and equal.

So 4q-8=q+4

\Rightarrow\ 4q-q=4+8\\\\\Rightarrow\ 3q=12\\\\\Rightarrow\ q=4

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3 years ago
How many square yards of cement are needed to create the walkway around the rectangular pool?
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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is this answer
Radda [10]

use the distance formula

\sqrt{(x2-w1)^{2} +(y2-y1) ^{2}  }

You ll need to do it t times:

                       x1     y1      x2    y2

(-1, 5) (4, 2) =   (-1,     5)     (4,     2)

(4, 2) (0,0)

(0,0) (5,5)

(5,5) (-1, 5)

then add all your results

4 0
3 years ago
Find the slope and the y-intercept of each line from it's equation.<br><br> 3x-y=28
Otrada [13]
<span> 
Slope = 3 
 
x-intercept = 28/3 = 9.33333<span> 

y-intercept = 28/-1 = -28.00000

Hope this helped</span></span>
7 0
3 years ago
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