3 years ago

6(3x – 8) = 7(7x + 7)

Mathematics

2 answers:

Rainbow [258]3 years ago

7 0

Answer:

Step-by-step explanation:

6(3x – 8) = 7(7x + 7)

18x - 48 = 49x + 49

49x - 18x = - 48 - 49

31x = - 97

x = - 97/31

Nat2105 [25]3 years ago

3 0

Answer:

x = -3.13

Step-by-step explanation:

6(3x – 8) = 7(7x + 7)

18x - 48 = 49x + 49

subtract 18x from from each side

-48 = 31x + 49

add 48 to each side

31x +97 = 0

31x = -97

divide both sides by 31

x = -3.13

check:

6(3[-3.13] - 8) = 7(7[-3.13] + 7)

-104.35 = -104.35

You might be interested in

A store sells a small bucket that holds 6 liters of water. They also sell a large bucket that holds 2 times as much water as the

ValentinkaMS [17]

Answer: 12

Step-by-step explanation:6*2

7 0

3 years ago

2 (MC) Explain how the Quotient of Powers was used to simplify this expression. (2 points) 25 = 22 By finding the quotient of th

Elenna [48]

Answer:

Explain how the Quotient of Powers was used to simplify this expression. (2 points) 25 = 22 By finding the quotient of the bases to be 1 4 and cancelling common factors F O

Step-by-step explanation:

By finding the quotient of the bases to be 1 4 and simplifying the expression O By simplifying 8 to 23 to make both powers base two, and subtracting the exponents O By simplifying 8 to 23 to make both powers base two, and adding the exponents 3.(MC)

4 0

3 years ago

If this rectangle is dilated using a scale factor of through point B, what is the result?

Stella [2.4K]

Answer:

yes

Step-by-step explanation:

5 0

3 years ago

Kassie is measuring two line segments. the first line segment is 35 centimetres long. the second line segment is 450 milimetres

Free_Kalibri [48]

1cm = 10mm
the 1st line segment is 35cm = 350mm
the 2nd line segment is 450mm = 45cm

6 0

3 years ago

What is the domain of the function shown in the mapping?

DerKrebs [107]

Answer:

x verse y on the map

Step-by-step explanation:

It shows what the x and the y cordinates are

7 0

3 years ago

Read 2 more answers