Final Answer
Step-by-step Solution
Specify the solving method
Multiply the single term $x$ by each term of the polynomial $\left(2x-9\right)$
Learn how to solve one-variable linear inequalities problems step by step online.
$2x\cdot x-9x+2x\left(1-x\right)<21$
Learn how to solve one-variable linear inequalities problems step by step online. Solve the inequality x(2x-9)+2x(1-x)<21. Multiply the single term x by each term of the polynomial \left(2x-9\right). When multiplying two powers that have the same base (x), you can add the exponents. Solve the product 2x\left(1-x\right). Multiply the single term x by each term of the polynomial \left(2-2x\right).