Algebra Practice
Pick a problem to practice.
combine like terms
Combine like terms —
3x + 5x
Combine with constants —
2x + 7 + 4x - 3
Two variables —
3x + 2y + x + 4y
distribute
Distribute over a sum —
2(x + 4)
Distribute with subtraction —
3(x - 5)
Distribute then combine —
2(x + 3) + 4x
exponents
Evaluate a square —
5^2
Square a sum —
(x + 2)^2
Evaluate with substitution —
3^2 + 4^2
fractions
Solve with a fraction —
\frac{x}{3} + 2 = 7
Add simple fractions —
\frac{1}{2} + \frac{1}{4}
linear equations
Solve a one-step equation —
x + 7 = 12
Solve a two-step equation —
3x + 5 = 20
Solve with subtraction —
2x - 4 = 10
Solve with parentheses —
2(x + 4) = 18
order of operations
Apply order of operations —
2 + 3 \times 4
Parentheses first —
(5 + 3) \times 2
Mixed operations —
10 - 2 \times 3 + 1
simplify expressions
Simplify an expression —
3 + 5 - 2
Simplify with multiplication —
4 \times 6 - 5