6x +12 - 3x = 70
6x-3x+12= 70
3x+12= 70
move +12 to the other side
sign changes from +12 to -12
3x+12-12=70-12
3x= 58
divide by 3 for both sides
3x/3=58/3
x=58/3 or x=19 1/3
Answer: x=58/3 or x=19 1/3
Answer:
C
Step-by-step explanation:
I'm not sure of my answer i hope it helps
Answer:
Step-by-step explanation:
156. you basically just need to multiply 78 by 2
Answer:
58.8
Step-by-step explanation:
multiply 16% by 70 then substract your answer by 70
