12x+13=7x - 7 10x + 21 = 2x - 3 4x - 8 = 12+ 6x 5v - 3 = 6 + 14 8 + 3q = 11 + 2q 7 + 5q = 8 + 4q 6y - 4 = 23 - 3y 17x - 7 = 8 + 14x -4y + 6 = 23y - 3 can anyone me solve these equations? and

x=-4

x=-3

x=-10

v=4.6 or 4+3/5

q=3

q=1

y=3

x=5

y=0.33 or 1/3

Should be your answers!

12x+13=7x - 7 (x = -4)

10x + 21 = 2x - 3 (x = -3)

4x - 8 = 12+ 6x (x = -10)

5v - 3 = 6 + 14 (v = 23/5)

8 + 3q = 11 + 2q (q = 3)

7 + 5q = 8 + 4q (q = 1)

6y - 4 = 23 - 3y (y = 3)

17x - 7 = 8 + 14x (x = 5)

-4y + 6 = 23y - 3 (y = 1/3)

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y