Printable algebra basics worksheets – grade 6 (hard) worksheet for kids. Free PDF download and answer key included.
1. Solve for x: 3x + 7 = 22
2. Simplify the expression: 4(2x - 3) + 5x
3. Find the value of y when x = 4 in the equation: y = 2x² - 3x + 1
4. Solve the equation: 5(x - 2) = 3x + 8
5. Combine like terms: 7a - 3b + 2a + 5b - 4
6. If a = 3 and b = -2, evaluate: 2a² - 3ab + b²
7. Solve for m: (m + 4)/3 = 9
8. Write an algebraic expression for: \"Five times a number decreased by nine\"