HW Help -

6(−3−x)−2x=14
x = ___

14=2c−6+3c
c = ___

−7.5(x−3)=3.75
x = ___

3/5(r−7)=1
___

3.5(t+6)=7
A - -4
B - -0.25
C - 0.25
D - 4