Question

Answer two questions about Equations A and B:

A. 5x=20
B. X=4

1) How can we get Equation B from Equation A?

Choose 1 answer:
Multiply/divide both sides by the same non-zero constant

Multiply/divide both sides by the same variable expression

Add/subtract the same quantity to/from both sides

Add/subtract a quantity to/from only one side

Answer 1

Multiply/divide both sides by the same non-zero constant

Explanation:

5x = 20

Divide each side by 5

5x/5 = 20/5

x = 4