3x^2-41x=4x^2-7x-24

Simple and best practice solution for 3x^2-41x=4x^2-7x-24 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x^2-41x=4x^2-7x-24 equation:


Simplifying
3x2 + -41x = 4x2 + -7x + -24

Reorder the terms:
-41x + 3x2 = 4x2 + -7x + -24

Reorder the terms:
-41x + 3x2 = -24 + -7x + 4x2

Solving
-41x + 3x2 = -24 + -7x + 4x2

Solving for variable 'x'.

Reorder the terms:
24 + -41x + 7x + 3x2 + -4x2 = -24 + -7x + 4x2 + 24 + 7x + -4x2

Combine like terms: -41x + 7x = -34x
24 + -34x + 3x2 + -4x2 = -24 + -7x + 4x2 + 24 + 7x + -4x2

Combine like terms: 3x2 + -4x2 = -1x2
24 + -34x + -1x2 = -24 + -7x + 4x2 + 24 + 7x + -4x2

Reorder the terms:
24 + -34x + -1x2 = -24 + 24 + -7x + 7x + 4x2 + -4x2

Combine like terms: -24 + 24 = 0
24 + -34x + -1x2 = 0 + -7x + 7x + 4x2 + -4x2
24 + -34x + -1x2 = -7x + 7x + 4x2 + -4x2

Combine like terms: -7x + 7x = 0
24 + -34x + -1x2 = 0 + 4x2 + -4x2
24 + -34x + -1x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
24 + -34x + -1x2 = 0

Begin completing the square.  Divide all terms by
-1 the coefficient of the squared term: 

Divide each side by '-1'.
-24 + 34x + x2 = 0

Move the constant term to the right:

Add '24' to each side of the equation.
-24 + 34x + 24 + x2 = 0 + 24

Reorder the terms:
-24 + 24 + 34x + x2 = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 34x + x2 = 0 + 24
34x + x2 = 0 + 24

Combine like terms: 0 + 24 = 24
34x + x2 = 24

The x term is 34x.  Take half its coefficient (17).
Square it (289) and add it to both sides.

Add '289' to each side of the equation.
34x + 289 + x2 = 24 + 289

Reorder the terms:
289 + 34x + x2 = 24 + 289

Combine like terms: 24 + 289 = 313
289 + 34x + x2 = 313

Factor a perfect square on the left side:
(x + 17)(x + 17) = 313

Calculate the square root of the right side: 17.691806013

Break this problem into two subproblems by setting 
(x + 17) equal to 17.691806013 and -17.691806013.

Subproblem 1

x + 17 = 17.691806013 Simplifying x + 17 = 17.691806013 Reorder the terms: 17 + x = 17.691806013 Solving 17 + x = 17.691806013 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + x = 17.691806013 + -17 Combine like terms: 17 + -17 = 0 0 + x = 17.691806013 + -17 x = 17.691806013 + -17 Combine like terms: 17.691806013 + -17 = 0.691806013 x = 0.691806013 Simplifying x = 0.691806013

Subproblem 2

x + 17 = -17.691806013 Simplifying x + 17 = -17.691806013 Reorder the terms: 17 + x = -17.691806013 Solving 17 + x = -17.691806013 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + x = -17.691806013 + -17 Combine like terms: 17 + -17 = 0 0 + x = -17.691806013 + -17 x = -17.691806013 + -17 Combine like terms: -17.691806013 + -17 = -34.691806013 x = -34.691806013 Simplifying x = -34.691806013

Solution

The solution to the problem is based on the solutions from the subproblems. x = {0.691806013, -34.691806013}

See similar equations:

| -5(-8z-9+10b)= | | 4x^2+3x-15=15-16x | | -7x+9=16 | | -5.47+7.27y-8.86-2.96y= | | 4x^2-31x+45=0 | | 9/10x+28=x | | -4.3-(-8.1)= | | 7x-8x+2=32 | | 9.12-13.96= | | 2ln(x+2)-ln(8x+1)=0 | | 29.59+(-9.47)= | | 6(x-3)=7 | | x+20/3x+16x+10/3x+2 | | 4+4x=20-(5-3x) | | x+20/3x+16x+10 | | x/2+y/5+1 | | 6/4x-2/4=-5/2 | | 3x(2+7)=45 | | 3x(2+7)=47 | | 3x(2+7)=479 | | (5a)-3c= | | 3(3x-3.2)=5x-9.6 | | 3x(227+667)=479 | | 5.4+.2x=-1.4+8.6 | | 3x(227+667)763x=479 | | 1.7+0.8x=0.1 | | 6x/4-2/4=-5/2 | | 3x(227+667)769753x=479042 | | 4x-10x=-7 | | x/2=-8 | | y^2+x^2=1 | | y=5mx+7b |

Equations solver categories