Question

Solve
2r - 22 = 4(r-3)

Answer 1

r=-5

Explanation:

2r-22=4(r-3)

first expand brackets

2r-22=4r-12

then take away the least amount of r's from one side

-22=2r-12

add 12 to each side

-10=2r

divide by 2 to get r by itself

-5=r

Answer 2

Answer:r= -5

Explanation: