Make x the subject of e = bx-dYA'LL PLEASE I CAN'T DO MATHS

Mathematics

2 answers:

tresset_1 [31]2 years ago

7 0

<h3>Answer: x = (e+d)/b</h3>

Explanation:

Your teacher wants you to isolate x.

We first undo the "minus d" by adding d to both sides. Then we divide both sides by b to undo the multiplication. In short, we follow PEMDAS in reverse undoing everything to isolate the variable.

So,

e = bx-d

e+d = bx

bx = e+d

x = (e+d)/b

hjlf2 years ago

4 0

Answer:

x = $\frac{e+d}{b}$

Step-by-step explanation:

Given

e = bx - d ( add d to both sides )

e + d = bx ( isolate x by dividing both sides by b )

$\frac{e+d}{b}$ = x

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Len [333]

Answer:

221

Step-by-step explanation:

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3 years ago

In the equation 9 more than 3 times a number is -6, what does a number equal

atroni [7]

So 9 more than 3 times a number, would be:
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then you would solve
subtract 9 from 9 and 9 from -6
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3 years ago

sweet-ann [11.9K]

Answer:

Step-by-step explanation:

<h3><em>The Answer is B, This is the answer beacuse R and S is true. There are some methonds you can do to help you solve any questions like these in the future. I hope this well help.</em></h3>

3 0

2 years ago

Read 2 more answers

A street light is at the top of a 25 ft pole. A 4 ft tall girl walks along a straight path away from the pole with a speed of 6

Burka [1]

Answer:

Tip of the shadow of the girl is moving with a rate of 7.14 feet per sec.

Step-by-step explanation:

Given : In the figure attached, Length of girl EC = 4 ft

Length of street light AB = 25 ft

Girl is moving away from the light with a speed = 6 ft per sec.

To Find : Rate ( $\frac{dw}{dt}$ ) of the tip (D) of the girl's shadow (BD) moving away from th