You'll practice solving simple equations.

You'll learn to evaluate formulas.

You'll practice solving problems using the rule for multiplying powers with the same base.

You'll practice calculating the relative error of measurement numbers.

Solve for x in the following algebraic expressions.

math inequalities

a fun easy way to learn math

Math time

Review

In this game, your job is to solve the system of equations using substitution. Then select the correct solution.