2 years ago

Simplify 6x – 8 = 7x – 12

Mathematics

2 answers:

pshichka [43]2 years ago

7 0

6x-8=7x-12
6x-7x=-12+8
-x=-4
x=4

max2010maxim [7]2 years ago

6 0

Answer:

the answer is

x = 4

Step-by-step explanation:

hope it helps you

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katovenus [111]

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2 years ago

£360 is shared between Abby, ben, chloe and denesh. the ratio of the amount abby gets to the amount that ben gets is 2:7. chloe

Gwar [14]

Answer:

$210$ £

Step-by-step explanation:

Let amount that abby gets $=x$

Given that $\frac{Amount\ of\ abby}{Amount\ of\ Ben} =\frac{2}{7}$

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Amount of chole + amount of Danesh $=1.5\times$ of abby

$=1.5 \ x$

$x +\frac{7}{2} \ x + 1.5 \ x =360\\\\6x=360\\\\x=\frac{360}{6}\\\\x=60$

$Amount\ of\ Ben =\frac{7}{2}\ x = \frac{7}{2} \times 60\\\\=7\times 30\\\\=210$

6 0

3 years ago

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konstantin123 [22]

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2 years ago

I need help now btw i am in middle school

vodomira [7]

Answer: x= 3

Step-by-step explanation:

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2 years ago

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Solve the equation by completing the square. Round to the nearest hundredth if necessary. 3x^2 - 6x - 24 = 0

Fofino [41]

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