16c-24=4c-144

can you please explain how to do this equation

c = -10

Step-by-step explanation:

16c -24=4c -144

Subtract 4c from both sides

16c - 4c - 24 = 4c - 4c - 144

12c - 24 = -144

Add 24 to both sides

12c -24 + 24 = -144 + 24

12c = -120

Note: -144 + 24 = -120

12c = -120

Divide both sides by 12

12c/12 = -120/12

c = -10

Note: 12/12 = 1 and -120/12 = -10

Checking :

16c -24=4c -144

Put c = -10

16(-10) - 24 = 4(-10) - 144

-160 - 24 = -40 - 144

-184 = -184

Therefore

c = -10

I hope this was helpful, please rate as brainliest

c= -10

Step-by-step explanation:

16c-24=4c-144

+24        +24

16c=4c-144+24

16c=4c-120

-4c       -4c

12c=-120

:12       :12

c=-120/12

c= -10

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

                  = 2×(-2)+(-8)×(6)+(-8)×(-5)

                  = -4-48+40

                  = -12

hence, v.w= -12

gmt is 4 hrs ahead of edt so just add four hours to 1: 14: 20 (minutes and seconds stay the same)

gmt is 5: 14: 20

hope this !

~just a girl in love with shawn mendes