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marishachu [46]
3 years ago
12

5-4x=6+2x I need help right now SOMEBODY ANSWER STEP BY STEP PLZ HELP

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
5 0

Answer:

-1/6

Step-by-step explanation:

5-4x=6+2x

Add 4x to each side

5-4x+4x=6+2x+4x

5 = 6+6x

Subtract 6x from each side

5-6 = 6+6x-6

-1 = 6x

Divide by 6

-1/6 = 6x/6

-1/6 =x

Gnom [1K]3 years ago
3 0

Answer:

x = -1/6

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

1000 x 0.24

6 0
3 years ago
Solve using elimination 5x+7y=9 <br> 2x-3y=-37
uranmaximum [27]

Answer:

x = -8

y = 7

Step-by-step explanation:

5x + 7y = 9

2x - 3y = -37

1.) First, multiply each side to match either y-values or x-values. (In this example, we'll use match x-values)

10x + 14y = 18 (multiplied by 2)

10x - 15y = -185 (multiplied by 5)

2.) Then, subtract the entirety of one equation to isolate the y-value.

10x + 14y = 18

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3.) Add and subtract values and divide to find y.

29y = 203

y = 7

4.) Plug-in y to solve for x into one equation, or repeat steps 1-3.

15x + 21y = 27

14x - 21y = -259

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x = -8

4 0
2 years ago
If angle A = 34°, angle B = (x-5)°, angle C = 4y °, what is the value of y?
nevsk [136]
180-34=146
146-5=141
ratio=1:4
1+4=5
141÷5=28.2
x=28.2
y=112.8

I may be wrong, ask for more opinions
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--- O
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4 0
3 years ago
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Angle Relationships
KonstantinChe [14]

Answer:

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Step-by-step explanation:

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3 years ago
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Dimas [21]
The answer is y=2x-7
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3 years ago
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