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ankoles [38]
3 years ago
13

Solve the equation. 8(4-x) =7x+2 What does x equal PLEASE HELP ASAP!!!!!

Mathematics
2 answers:
horrorfan [7]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

Step 2: Subtract 7x from both sides.

−8x+32−7x=7x+2−7x

−15x+32=2

Step 3: Subtract 32 from both sides.

−15x+32−32=2−32

−15x=−30

Step 4: Divide both sides by -15.

−15x

−15

=

−30

−15

x=2

kolbaska11 [484]3 years ago
5 0

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

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Select the equation that represents a lone in which intercepts the vertical axis at b. assume m≠0, b ≠ 0, and m≠b.
Tema [17]

Answer:

Option 'C' is correct.

Step-by-step explanation:

We know that the slope-intercept form of the line equation

y = mx+b

where

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We are given that an equation that represents a line in which intercepts the vertical axis at b, assuming m≠0, b ≠ 0, and m≠b.

As the line intercepts the vertical (y-axis) at b.

Therefore, 'b' is the y-intercept of the line.

Also, the slope is m.

Thus, according to the slope-intercept form of the line equation, the equation is:

y = mx+b

Therefore, option 'C' is correct.

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3 years ago
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Ket [755]
R = 84- (6*8)
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7 0
3 years ago
What’s the estimate of345,245+567,321
nadezda [96]

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Step-by-step explanation:

7 0
3 years ago
Change the following expression to an equivalent expression in exponential form
Sever21 [200]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
What is the length of BC¯¯¯¯¯ ?
balandron [24]

Answer:

The length of BC is 17

Step-by-step explanation:

When we construct a triangle with the data, we will end up a  isosceles triangle.

In a isosceles triangle , we know that tow angles and two sides are equal

The questions states that

\angle b = \angle c

Then sides  AC  and AB  are also equal

On equation their values

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2X = X + 17

2X - X = 17

X =  17

The length of BC = X =  17

4 0
3 years ago
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