TABLE OF CONTENTS
Solve the equation 5y = 10.
Divide each side by 5 to get .
Solve the equation 4z + 18 = 5z - 2.
First, subtract 4z from each side to get 18 = z - 2. Then add 2 to each side to get 20 = z. We can also add 2 to each side before subtracting 4z from each side. Pick your poison.
Solve the equation 0.05x + 0.03 = 1 - 0.02.
Simplify the right-hand side to get 0.05x + 0.03 = 0.08. Subtract 0.03 from each side to get 0.05x = 0.05. Divide each side by 0.05 to get x = 1.
Solve the equation .
Add to each side to get Then multiply each side by 4 to get y = 16.
Solve the equation 6z - 11z + 2 = 3 - 10 + z.
First, simplify to get -5z + 2 = -7 + z. Then add 5z to each side to get 2 = -7 + 6z. Add 7 to each side to get 9 = 6z. Finally, divide each side by 6 to get
Solve the equation 9x = -27.
Divide each side by -9 to get x = 3.