Answer:
c= -8
Step-by-step explanation:
-10c+5+12c= -11
2c+5= -11
2c= -16
c = -8
-2
Step-by-step explanation: All you have to do is insert the s and t value they gave you into the equation.
2s + 4t = ?
2(3) + 4(-2) = ?
6 + (-8) = ?
= -2
