4 years ago

Solve -3= 12y-5(2y-7) please 27=3c-3 (6-2c)

1 answer:

3 0

$1.\\
-3=12y-5(2y-7)\\\\
-3=12y-10y+35\\\\
-3=2y+35\ \ \ |Subtract\ 35\\\\
-38=2y\ \ |Divide\ by\ 2\\\\
y=-19\\\\
2.\\27=3c-3(6-2c)\\\\
27=3c-18+6c\\\\
27=9c-18\ \ \ |Add\ 18\\\\
27+18=9c\\\\
45=9c\ \ \ |Divide\ by\ 9\\\\
c=5$

You might be interested in

One centimeter is equal to?

Sonja [21]

0.39 inches.
Or 0.4 if you want to round it ;3

3 0

3 years ago

Drum lessons cost 8 for members,. Membership fee is 24. For nonmembers each drum lesson coat 12. For what number of lessons is t

Kisachek [45]

Answer:

Step-by-step explanation:

8 0

3 years ago

A triangle has lengths of 4.47cm, 4 cm, 4.47 cm and the angle measures 64 degrees, 64 degrees, 54 degrees. What type of triangle

Vinil7 [7]

Answer:

Isosceles triangle

Step-by-step explanation:

If the measure of two sides or two angles of a triangle are equal, then it is isosceles triangle.

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%264%5C%5C8%26-5%5Cend%7Barray%7D%5Cright%5D%20%5Cleft%

brilliants [131]

Answer:

What's this? I don't understand.

4 0

3 years ago

Read 2 more answers

What is the value of 35 To the second power

creativ13 [48]

1225.
It is also called 35 squared. It is 35X35
The power is how many times you multiply the number by itself.

6 0

3 years ago

Read 2 more answers