Question

prove that -
=
c) 2(x+3) + 7(x-7 = 3(x+6) +12​

Answer 1

Answer:

2(x+3)+ 7(x- 7)= 3(x+6)+12

2x+6+7x-49= 3x+ 18+12

2x+7x-3x= 18+12-6+49

6x= 73

x= 73/6

Answer 2

Answer:

x=73/6

explanation

2x+6+7x-49=3x+18+12(if we remove brackets we will get this)

9x-43=3x+30(solve)

9x-3x=30+43(transpose)

6x=73

x=73/6or 12⅙