Answer:
7.5
Step-by-step explanation:
2x+12=6x-18
2x=6x-30
-4x=-30
x=7.5
Answer:
84 :-)
Step-by-step explanation:
Answer:
y=-2x+8
Step-by-step explanation:
Slope=-2
Y intercept= 8
Answer:
Sec (x) - 2 tan (x)
Step-by-step explanation:
Answer:
-7 =x
Step-by-step explanation:
−30=5(x+1)
Divide each side by 5
−30/5=5/5 (x+1)
-6 = x+1
Subtract 1 from each side
-6-1 = x+1-1
-7 =x