324=(x+22)x+7

Simple and best practice solution for 324=(x+22)x+7 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 324=(x+22)x+7 equation:


Simplifying
324 = (x + 22) * x + 7

Reorder the terms:
324 = (22 + x) * x + 7

Reorder the terms for easier multiplication:
324 = x(22 + x) + 7
324 = (22 * x + x * x) + 7
324 = (22x + x2) + 7

Reorder the terms:
324 = 7 + 22x + x2

Solving
324 = 7 + 22x + x2

Solving for variable 'x'.

Combine like terms: 324 + -7 = 317
317 + -22x + -1x2 = 7 + 22x + x2 + -7 + -22x + -1x2

Reorder the terms:
317 + -22x + -1x2 = 7 + -7 + 22x + -22x + x2 + -1x2

Combine like terms: 7 + -7 = 0
317 + -22x + -1x2 = 0 + 22x + -22x + x2 + -1x2
317 + -22x + -1x2 = 22x + -22x + x2 + -1x2

Combine like terms: 22x + -22x = 0
317 + -22x + -1x2 = 0 + x2 + -1x2
317 + -22x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
317 + -22x + -1x2 = 0

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

Divide each side by '-1'.
-317 + 22x + x2 = 0

Move the constant term to the right:

Add '317' to each side of the equation.
-317 + 22x + 317 + x2 = 0 + 317

Reorder the terms:
-317 + 317 + 22x + x2 = 0 + 317

Combine like terms: -317 + 317 = 0
0 + 22x + x2 = 0 + 317
22x + x2 = 0 + 317

Combine like terms: 0 + 317 = 317
22x + x2 = 317

The x term is 22x.  Take half its coefficient (11).
Square it (121) and add it to both sides.

Add '121' to each side of the equation.
22x + 121 + x2 = 317 + 121

Reorder the terms:
121 + 22x + x2 = 317 + 121

Combine like terms: 317 + 121 = 438
121 + 22x + x2 = 438

Factor a perfect square on the left side:
(x + 11)(x + 11) = 438

Calculate the square root of the right side: 20.928449536

Break this problem into two subproblems by setting 
(x + 11) equal to 20.928449536 and -20.928449536.

Subproblem 1

x + 11 = 20.928449536 Simplifying x + 11 = 20.928449536 Reorder the terms: 11 + x = 20.928449536 Solving 11 + x = 20.928449536 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = 20.928449536 + -11 Combine like terms: 11 + -11 = 0 0 + x = 20.928449536 + -11 x = 20.928449536 + -11 Combine like terms: 20.928449536 + -11 = 9.928449536 x = 9.928449536 Simplifying x = 9.928449536

Subproblem 2

x + 11 = -20.928449536 Simplifying x + 11 = -20.928449536 Reorder the terms: 11 + x = -20.928449536 Solving 11 + x = -20.928449536 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = -20.928449536 + -11 Combine like terms: 11 + -11 = 0 0 + x = -20.928449536 + -11 x = -20.928449536 + -11 Combine like terms: -20.928449536 + -11 = -31.928449536 x = -31.928449536 Simplifying x = -31.928449536

Solution

The solution to the problem is based on the solutions from the subproblems. x = {9.928449536, -31.928449536}

See similar equations:

| 4y+48=-16 | | 42=d*3 | | 4y-16x=-16 | | x+5=-23+10 | | 975=c+c(7) | | 324=(x+24)x+7 | | 14+(a+b)= | | 9z= | | 7f=17+6f | | -26=4(w-2)-2w | | -1(t+13)=-9 | | 6=4y+6(y+6) | | 8x+6x+72=772 | | 3(u-6)-6u=-3 | | 4/9=(x-3)/2 | | -11=8u+3(u-2) | | Abs(5+4x)=7x | | -42-8X=-12-2X | | -4(y+5)=0 | | s-6=10 | | 5+2y=3(2-y) | | 4Y-8=-5x-20 | | 4/(x-8)=8/2 | | 2x+7-4x=17+3x-2 | | 3/5(5x-10)=3(x-2) | | 3x-20=x+6 | | 1/2/5= | | 11x+4y^2+6y^2-2x= | | 3/5x-1/5x | | 3/5x-1/5x= | | 33x+14=50x-37 | | 30x^3-47x^2-14x=0 |

Equations solver categories