(16-y)*y=63

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


Simplifying
(16 + -1y) * y = 63

Reorder the terms for easier multiplication:
y(16 + -1y) = 63
(16 * y + -1y * y) = 63
(16y + -1y2) = 63

Solving
16y + -1y2 = 63

Solving for variable 'y'.

Reorder the terms:
-63 + 16y + -1y2 = 63 + -63

Combine like terms: 63 + -63 = 0
-63 + 16y + -1y2 = 0

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

Subproblem 1

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

Subproblem 2

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

Solution

y = {9, 7}

See similar equations:

| 16y=y^2 | | F=7(s-55)+90 | | 15h^2+20h-30= | | 3(5y-5)-10=6(2y-1)+11 | | 2(5y-5)-23=4(4y+5)+1 | | 2(4x-3)=6(2x+3) | | 6(2x-2)=3(5x-5) | | 6(5x-1)=-9x+6 | | 7(3y-3)=14 | | 6(3y+1)=-32 | | 3(1y-2)=4 | | 6(1y+1)=-35 | | 6(3y+2)=-16 | | 4x-7x-40=-2x-26 | | 5x+9x-16=3x-40 | | 12w=48 | | 13+14x+x*x=0 | | 4(2y-3)+2(3y+4)= | | 2(n-4)=-8 | | 5x*x-34x-48=0 | | x-8y=13 | | -3x+3=-7x+7 | | x-1=-12 | | 9y-7(2y-16)= | | 7y-6(4y-10)= | | 2b(3-b)= | | 4x*x+20x+25=x*x+6x+9 | | 23x-11y=5 | | 4x*x-(x-3)(x-3)=0 | | 4x*x-(x*x-6x+9)=0 | | [9X-8]=10 | | 8x*x-6x+1=0 |

Equations solver categories