63=x(16-x)

Simple and best practice solution for 63=x(16-x) 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 63=x(16-x) equation:


Simplifying
63 = x(16 + -1x)
63 = (16 * x + -1x * x)
63 = (16x + -1x2)

Solving
63 = 16x + -1x2

Solving for variable 'x'.

Reorder the terms:
63 + -16x + x2 = 16x + -16x + -1x2 + x2

Combine like terms: 16x + -16x = 0
63 + -16x + x2 = 0 + -1x2 + x2
63 + -16x + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
63 + -16x + x2 = 0

Factor a trinomial.
(7 + -1x)(9 + -1x) = 0

Subproblem 1

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Subproblem 2

Set the factor '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9

Solution

x = {7, 9}

See similar equations:

| 6x+4-4x=9+x-8 | | (3x)=(x+40) | | x(16-x)=63 | | 44-4x=5x+23 | | a^2-8a+12= | | (1/3)x+3=4 | | (1/3)X+10=18 | | (1/3)x+(1/4)=(1/6)-x | | (1/3)n+3=n-2 | | -7=5+1/4x | | 3x-63= | | 3x-(-4)=3(x-1) | | (1/3)m+(4/3)=4 | | .5x=32 | | (1/3)k-(k+1/4)=(1/12)(k+4) | | x^(5/3)=-243 | | (1/3)d-6=15 | | (1/3)a-1/3=-6 | | (1/3)a*6a*3a=25 | | x^2(x+2)-2x(x+2)-3(x+2)=0 | | 1/2x-1/3x=4 | | 3x-11x-4= | | 5k+1*6=3k-2*3 | | 4(3k-6)=6(3k-5) | | 4/5x+1=-1/5x-8 | | x+23+4x+17+80=180 | | 5+5=5x | | h(t)=18t^2-72t+80 | | m*5=m-2*2 | | 130+3x-6+8x+4=180 | | 172x=336x^2+24 | | 25x^2+81=0 |

Equations solver categories