Question

8c+12=7c+9

How do you figurl out this 2 step equation.

Answer 1

Subtract 7 from both sides

8c+12=7c+9
-7. -7
1


Bring everything down

C+12=9


Now subtract 12 on both sides

C+12=9
-12. -12

C = -3

Answer 2

Answer: 8*c+12-(7*c+9)= 0

Explanation:

Solve : c+3 = 0

Subtract 3 from both sides of the equation :

c = -3