(x+4)(x+2)=63

Simple and best practice solution for (x+4)(x+2)=63 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 (x+4)(x+2)=63 equation: 


Simplifying
(x + 4)(x + 2) = 63

Reorder the terms:
(4 + x)(x + 2) = 63

Reorder the terms:
(4 + x)(2 + x) = 63

Multiply (4 + x) * (2 + x)
(4(2 + x) + x(2 + x)) = 63
((2 * 4 + x * 4) + x(2 + x)) = 63
((8 + 4x) + x(2 + x)) = 63
(8 + 4x + (2 * x + x * x)) = 63
(8 + 4x + (2x + x2)) = 63

Combine like terms: 4x + 2x = 6x
(8 + 6x + x2) = 63

Solving
8 + 6x + x2 = 63

Solving for variable 'x'.

Reorder the terms:
8 + -63 + 6x + x2 = 63 + -63

Combine like terms: 8 + -63 = -55
-55 + 6x + x2 = 63 + -63

Combine like terms: 63 + -63 = 0
-55 + 6x + x2 = 0

Factor a trinomial.
(-11 + -1x)(5 + -1x) = 0


Subproblem 1
Set the factor '(-11 + -1x)' equal to zero and attempt to solve:

Simplifying
-11 + -1x = 0

Solving
-11 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '11' to each side of the equation.
-11 + 11 + -1x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + -1x = 0 + 11
-1x = 0 + 11

Combine like terms: 0 + 11 = 11
-1x = 11

Divide each side by '-1'.
x = -11

Simplifying
x = -11

Subproblem 2
Set the factor '(5 + -1x)' equal to zero and attempt to solve:

Simplifying
5 + -1x = 0

Solving
5 + -1x = 0

Move all terms containing x to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -1x = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = 0 + -5
-1x = 0 + -5

Combine like terms: 0 + -5 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5
Solution
x = {-11, 5}

See similar equations:

| x+y=2+4 | | 2+3x=-3 | | x=210-2y | | 2+7x=4x-3 | | 2x+2a=c | | x(x^2-4x-1)+4=0 | | 7h=42 | | 8-1=0.5x+x | | 240=(x+30)+2y | | 10h=9+109 | | 8x+21=2x+189 | | 10H=9-110 | | 10h+9=110 | | 3y-9+4y+2= | | -3x+1=14 | | 5g=-60 | | 3+(-4x+-2)=x+17 | | cos(3x+13)=sin(x) | | 12,5x+19-7,5x-20=x | | 3x-15=6x+30 | | X^2+20x-1125=0 | | (4/x-5)+(6/2x-10)=-6 | | 4/x-5+6/2x-10=-6 | | 5x+35=21x+9 | | 5+9(x-1)=4-7(x-9) | | -16+3=-24+10x | | X^6+8x^3-20=0 | | Z-12=25.23 | | 3x^2-12x=-3 | | 13+12x+11-10x=10x-11-12x-13 | | 14-y=9.7 | | X+6.3=17 |

Equations solver categories