Answer:
2n = -4
Step-by-step explanation:
This is because the N is unknown and in the way it's written it means 2 times something is -4
Answer:
25
Step-by-step explanation:
divide 48 by 4 which is 25%
Answer:
-4(3x+5)
Step-by-step explanation:
3(x-1)-2•(2x+1)=8(x-1)
3x-3-4x+2=8x-8
3x-3-4x+2-8x+8=0
-9x+7=0
-9x=-7
x= 7/9