Answer:55.73333333333
Step-by-step explanation:
Answer:
That is the answer you are looking
2(x+4)-1=2x+7 is true for everything
2(x+4)-1
2(x+4)
=2x+2*4
=2x+8
=2x+8-1
=2x+7
2x+7=2x+7
2x=2x
2x-2x=2x-2x
0=0
true for all x
x = 3
2x + 7 =....
2 (3) + 7 = 6 + 7 = 13
this is my answer how about my answer ?
d^-1(t)=t/70
