Final answer to the problem
$x=2$
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Step-by-step Solution
How should I solve this problem?
- Choose an option
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find the roots
- Load more...
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1
Move everything to the left hand side of the equation
Learn how to solve one-variable linear equations problems step by step online.
$\left(3x-7\right)^2-5\left(2x+1\right)\left(x-2\right)+\left(x+2\right)^2-4x-9=0$
Learn how to solve one-variable linear equations problems step by step online. Solve the equation (3x-7)^2-5(2x+1)(x-2)=-(x+2)^2+4x+9. Move everything to the left hand side of the equation. Expand \left(3x-7\right)^2. Subtract the values 49 and -9. Combining like terms -42x and -4x.
Final answer to the problem
$x=2$
