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bagirrra123 [75]
3 years ago
10

3(x+4)=18+x please show work

Mathematics
2 answers:
svet-max [94.6K]3 years ago
5 0

the answer is x= 3  and sorry if the work is sloppy lol                                      

rewona [7]3 years ago
3 0

If X = 1 rhen it would be 3x5 so it would be 15 and for the other side X would have to be -3

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5 0
2 years ago
The sales tax on clothing in Louisiana is 4% . Calculate how much tax you need to pay on a dress if it costs $19.50 before befor
SVEN [57.7K]

Answer:

.78 cents

Step-by-step explanation:

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3 0
3 years ago
Find center,foci and vertices of ellipse for 4x2+y2+2x-10y=6
grandymaker [24]

Answer:

center:

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foci :

(-0.25, 0.158771) | (-0.25, 9.84123)

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wolframramalpha

8 0
1 year ago
Twelve is added to the product of a number and 5. The result is -3. Find the number. And write an equation for this. SHOW FULL W
Free_Kalibri [48]

Let the number be x


Equation:

12 + 5x = -3


Answer: The equation is 12 + 5x = -3


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3 0
3 years ago
Read 2 more answers
Five over seven plus blank over six equals fifty one over forty two
NISA [10]

Answer:

The blank is 3

Step-by-step explanation:

1 - Give the blank a variable

x = our blank

2 - Write it out

\frac{5}{7} + \frac{x}{6} = \frac{51}{42}

3 - Get the denominators equal

\frac{5}{7}(\frac{6}{6}) +\frac{x}{6}(\frac{7}{7}) = \frac{51}{42} \\\frac{30}{42}+\frac{7x}{42} = \frac{51}{42}

4 - Simplify

\frac{30+7x}{42} = \frac{51}{42} \\ \frac{30+7x}{42} = \frac{51}{42}

5 - Solve for the numerators

30+7x = 51

-30         -30

      7x = 21

        x = 3

6 0
3 years ago
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