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erica [24]
3 years ago
13

Find the value of each variable that makes the equation true.

Mathematics
1 answer:
kakasveta [241]3 years ago
6 0

Answer:

a because there is a cofficent that makes the answer true

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Pls help me with the inverse operation of this problem. Best answer gets brainliest
timurjin [86]

Answer:

x=7

Step-by-step explanation:

I believe we are solving for x. In that case, let us start by moving 1 to the other side.

\frac{4(x+3)}{5} = 8

Now, we want to get rid of that denominator of 5. Let us multiply both sides by 5:

4(x+3)=40

Now, we may divide both sides by 4 to get rid of the coefficiant:

x+3=10

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Write 12/15 in the simplest form
victus00 [196]
<span><span>If you would like to know what is 12/15 in the simplest form, you can calculate this using the following step:</span><span>

12/15<span> simplifies to 4/5 (the common factor of 12 and 15 is 3, so you can divide both numbers by 3).</span>

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3 years ago
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LenKa [72]

Answer:

D

Step-by-step explanation:

7 0
2 years ago
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ASAP<br> 3(– 2а - 4) + За
Irina-Kira [14]

Answer:

3a -12

Step-by-step explanation:

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3 years ago
Evaluate when x = 2<br> -X2 + 5x - 7
Rufina [12.5K]

Answer:

Step-by-step explanation:

f(x)=x²-5x+7

f(2)=2²-5.2+7=4-10+7=11-10=1

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∴, f(2)-f(-1)+f(1/3)

=1-13+49/9

=58/9-13

=-59/9

mark be brainlest plss

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3 years ago
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