8x^2+63=-46x

Simple and best practice solution for 8x^2+63=-46x 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 8x^2+63=-46x equation:


Simplifying
8x2 + 63 = -46x

Reorder the terms:
63 + 8x2 = -46x

Solving
63 + 8x2 = -46x

Solving for variable 'x'.

Reorder the terms:
63 + 46x + 8x2 = -46x + 46x

Combine like terms: -46x + 46x = 0
63 + 46x + 8x2 = 0

Factor a trinomial.
(7 + 2x)(9 + 4x) = 0

Subproblem 1

Set the factor '(7 + 2x)' equal to zero and attempt to solve: Simplifying 7 + 2x = 0 Solving 7 + 2x = 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 + 2x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2x = 0 + -7 2x = 0 + -7 Combine like terms: 0 + -7 = -7 2x = -7 Divide each side by '2'. x = -3.5 Simplifying x = -3.5

Subproblem 2

Set the factor '(9 + 4x)' equal to zero and attempt to solve: Simplifying 9 + 4x = 0 Solving 9 + 4x = 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 + 4x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 4x = 0 + -9 4x = 0 + -9 Combine like terms: 0 + -9 = -9 4x = -9 Divide each side by '4'. x = -2.25 Simplifying x = -2.25

Solution

x = {-3.5, -2.25}

See similar equations:

| -4(-3)+3y=3 | | 19=y+12 | | (4x-5)(x+3)= | | 5(6x-6)-2x=0 | | 3z-5+9z=-30 | | 25x-16=9 | | 0.333333333x+9=13 | | 25=11q+3 | | 2(x-4)+7x=64 | | 3/4-2/7 | | -v+5+6v=1+4v+3 | | v=1.33*3.14*6859 | | 2n+6-8n=34-12n+20 | | 13x-2=6x+54 | | -2(x+5)=-x-122 | | [x+(-2)]= | | 90+5y+y=180 | | 70-q-q-29=80 | | 5(6x-6)-2x=9 | | -2x+9=-8x+45 | | 9+0.5y=1.5 | | 6p^2-846=0 | | 8+0.5y=1.5 | | y-4x+0=2x-4 | | 4x+2x=9x+6 | | v=3.14*25*16 | | -9a+-8a= | | Y-6.3=2.2 | | 5(3b-2)+11=96 | | 4=12x+45 | | 12=5q-22 | | 300-36y^2=0 |

Equations solver categories