Question

Simplify the expressions by combining like terms

10r - 5r + 3r - 8r

Answer 1

0

Explanation:

10r-5r=5r

5r+3r=8r

8r-8r=0

Answer 2

0

Explanation:

Combine like terms, perform the operations with the coefficients of the variable, then write the variable.

10r - 5r + 3r - 8r

= 5r + 3r - 8r

= 8r - 8r

= 0