Z=-4. z+6/3=2(z/4); cancel out the 2 on the right side[2/1*z/4---2z/4---z/2]. z+6/3=z/2; cancel out the denominator of 2 on the right side[z/2*2=z \\\ 2(z+6/3)=2z+12/3=2z+4]~~I know its alot, huh? Sry...~~ z=2z+4; subtract both sides by 2z[-z=4; divide by -1; z=-4] I hope that helped.
Answer:
Step-by-step explanation:
x/20=10/5
x=10(20)/5
x=200/5
x=40
A. X=-2
B. X=8
C. NO SOLUTIONS
D. X=-1
Answer: all except C
Answer:
89
Step-by-step explanation:
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