Algebra › Linear equations

Brackets and distributing

Solve the first problem 18 problems

These are 5 of the 18 problems. Sign in for free to see them all. Sign in

1. Value of a linear expression ●○○○○ 10 ptsIf $7 - 4x = 15$, what is the value of $8x + 2$?
2. Linear equation with brackets ●○○○○ 10 ptsSolve $7x-(3x+5)-8=\frac{1}{2}(8x+20)-7x+5$ for $x$.
3. Solve a parenthesised two-step equation ●○○○○ 10 ptsSolve $6(x + 4) = 12$.
4. Solve an equation with expanded products ●●○○○ 20 ptsSolve the equation $6(x-1)(x+2)-4(x-3)(x+4)=2(x-5)(x-6)$.
5. Solving a quadratic with exponents ●●○○○ 20 ptsSolve $4(3 - x) + 9^2 = x(x - 4) + 7^2 - 5$ for the positive value of $x$.

More in Linear equations

Consecutive even and odd numbersConsecutive integersEquations with decimalsEquations with fractionsNumber from a descriptionOne- and two-step equationsSolving proportionsVariables on both sides