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Masteriza [31]
3 years ago
13

Solve the two-step equation. − 2 3 x – 21 4 = 27 4

Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0

Answer:

Step-by-step explanation:

I'm going to assume that the problem is -23x -214 = 274

And in that case...

1. First isolate the x-value by adding 214 to both sides of the equation:

-23x = 488

2. Then, divide both sides by -23 to truly get x alone:

x = -\frac{488}{23} or -21.22

defon3 years ago
7 0

Answer:

 x = -18

Add the opposite of the constant on the left:

 -2/3x = 21/4 +27/4 = 48/4 = 12

Multiply the equation by the inverse of the coefficient of x:

 x = (-3/2)(12) = -18

The solution is x = -18.

Step-by-step explanation:

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svetlana [45]

Answer:

y=-x+8

Step-by-step explanation:

First distribute the negative

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then you would multiply the (-x+4) by the two

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then you would divide both sides by 2

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8 0
3 years ago
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luda_lava [24]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Which equation represents this statement? The product of 12 and 5 less than the number x is 45.
andrezito [222]
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Option (c).
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I need help or my math teacher will call my parents up about it and I will die
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Answer:

Sure, I'll help you with math? What type of math is it?

Step-by-step explanation:

4 0
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