Solve for v: 56= 7v + v simplify your answer as much as possible

Mathematics

2 answers:

IRISSAK [1]2 years ago

5 0

Given equation :

${\qquad \sf \dashrightarrow{ 56= 7v + v }}$

We can rewrite the equation as :

${\qquad \sf \dashrightarrow{ 7v + v = 56 }}$

Adding like terms :

${\qquad \sf \dashrightarrow{ 8v = 56 }}$

Dividing both sides by 8 :

${\qquad \sf \dashrightarrow{ \dfrac{8v}{8} = \dfrac{56}{8} }}$

${\qquad \bf \dashrightarrow{ v = 7 }}$

Henceforth,

The value of v is 7.

bulgar [2K]2 years ago

4 0

Answer:

v=7

Step-by-step explanation:

i just used a math website for my answers and told it to simplify. try using that website. i always get an 90-100's on my tests from using that

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2 years ago

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A, B, and C are collinear points, where B is between A and C. Find x if AB = x, BC = x + 6, and AC = 24. Then find the measures

Alekssandra [29.7K]

Answer:

AB = 9, BC = 15

Step-by-step explanation:

Since, A, B, and C are collinear points, where B is between A and C. i. e. A - B - C

$\therefore AC = AB + BC\\\therefore 24 = x + x + 6\\\therefore 24 = 2x + 6\\\therefore 24 - 6 = 2x \\\therefore 18 = 2x \\ \therefore \: \frac{18}{2} = x \\ \therefore \: x = 9$

$\therefore AC = AB + BC\\\therefore 24 = x + x + 6\\\therefore 24 = 2x + 6\\\therefore 24 - 6 = 2x \\\therefore 18 = 2x \\ \therefore \: \frac{18}{2} = x \\ \therefore \: x = 9 \\ \because \: AB = x \\ \huge \red{ \therefore AB = 9} \\ \\ \because \:BC = x + 6 \\ \therefore \: BC = 9 + 6 \\ \huge \purple{ \therefore \: BC = 15}$