How to Manipulate Equations

Solve this equation

a - 2.1 = 5.8

• a = 7.9

• a = 3.7

• a = 5.8

• None of these match my answer

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Please solve this equation

• m = 18

• m = 2 ¹/₈

• m = 424

• None of these match my answer

Please solve this equation

23 = x + 7

• x = 16

• x = 30

• x = 161

• None of these match my answer

• 0

• 1

• -1

• 4

• 2

• -2

• 8

• 8

• x=3

• x=2

• x=-2

• x=1

• m=3

• m=-4

• m=-1

• All real numbers

• x=-10

• x=2

• No Solution

• All Real Numbers

What is the value of t that satisfies the equation?

• 10
  

• 11