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3 years ago

Solve for x. 7x=2x−35 x = 7 x = 5 x=−5 x=−7

Mathematics

2 answers:

Svet_ta [14]3 years ago

8 0

It’s -7
Because you subtract -2 with 7 and it equals 5x=-35 and then u divide it and it equals -7

balu736 [363]3 years ago

6 0

Subtract 2x from both sides you will get 5x=-35 than divid both sides by 5 then u will get x=-7

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mrs_skeptik [129]

Answer:

f^-1(x) = -1/8x +1/4

Step-by-step explanation:

To find the inverse of a function

Exchange x and y and then solve for y

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3 years ago

In the triangle below, 21 = 35 and 3 = 100

vesna_86 [32]

Answer:

135

Step-by-step explanation:

Okay so we know that all angles in tringle sums up to 180

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We also know that angles on a straight line add up to 180deg as well

Therefore ∠4 = 180 - ∠2 = 180 - 45 = 135deg

3 0

3 years ago

Solve for c: c= 5 5/6 x 2 A. 10 5/6 B. 11 2/3 C. 10 2/3 D. 11 5/6

exis [7]

Answer:

B. 11 2/3

Step-by-step explanation:

c = 5 5/6*2

Change the mixed number to an improper fraction

5 5/6 = (6*5+5)/6 = (30+5)/6 = 35/6

c = 35/6 *2

c = 35/6 *2/1

= 70/6

Now we change it back to a mixed number

6 goes into 70 11 times

11*6 = 66 with 4 left over

11 4/6

We can simplify 4/6 by dividing the top and bottom by 2

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3 years ago

Solve for x. 7x=2x−35 x = 7 x = 5 x=−5​ x=−7

Solve for x. 7x=2x−35 x = 7 x = 5 x=−5 x=−7