Question

Solve each equation. a. 10 = 4a b. 5b = 17.5 c.1.036 = 10c d. 0.6d = 1.8 e. 15 = 0.1e

Answer 1

( a= 5/2 )

Explanation:

Divide both sides by the same factor

10=4a

10/4 4a/4

Divide the numbers

Cancel terms that are in both the numerator and denominator

Move the variable to the left

( a= 5/2)