Answer:
56
Step-by-step explanation:
Answer:
z = 20
Step-by-step explanation:
1/2z=10
Multiply each side by 2
1/2z * 2 = 10*2
z = 20
Answer: you have to divide each side by 8, not 4. If you divide by 4, you get 2x = 1
The correct answer would be 1/2
Answer:
4 1/3
Step-by-step explanation:
12/3=4
1/3+4=4 1/3
Answer:
Combine like terms in the left side. Substract both sides. Divide by both sides therefore. the answer is the option
Step-by-step explanation: