2x^2+7x+4+4x^2+9x+5=41

Simple and best practice solution for 2x^2+7x+4+4x^2+9x+5=41 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 2x^2+7x+4+4x^2+9x+5=41 equation:


Simplifying
2x2 + 7x + 4 + 4x2 + 9x + 5 = 41

Reorder the terms:
4 + 5 + 7x + 9x + 2x2 + 4x2 = 41

Combine like terms: 4 + 5 = 9
9 + 7x + 9x + 2x2 + 4x2 = 41

Combine like terms: 7x + 9x = 16x
9 + 16x + 2x2 + 4x2 = 41

Combine like terms: 2x2 + 4x2 = 6x2
9 + 16x + 6x2 = 41

Solving
9 + 16x + 6x2 = 41

Solving for variable 'x'.

Reorder the terms:
9 + -41 + 16x + 6x2 = 41 + -41

Combine like terms: 9 + -41 = -32
-32 + 16x + 6x2 = 41 + -41

Combine like terms: 41 + -41 = 0
-32 + 16x + 6x2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-16 + 8x + 3x2) = 0

Factor a trinomial.
2((-4 + -1x)(4 + -3x)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4

Subproblem 2

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {-4, 1.333333333}

See similar equations:

| 4(x-1)-1=7 | | 4t+11=6t-17 | | 715=48x+3 | | 10t^2+26t-12=0 | | 11=3x-6-2x | | -2.4*9.3-0.6=9.3 | | 12+3x=21 | | 2.3(4-3.1x)=1-6.13x | | 8x-12=-68 | | 14x-115=-11x+11+4x | | X=1.75+y | | 2.3(4-3.1x)=1-6.13 | | 2x^2-17x+26=0 | | 5x+2=8-(5x-2) | | 6s^2-13s+6=0 | | 114=-3x-3(2x-11) | | -2.4x-0.6=93 | | 1/(v^4)=3 | | 7y+2(y-5)=5(y+1)-2 | | k/-6=5 | | y+9=3 | | y=15+3y | | R=c/1-r | | x=15+3y | | 7x-16=9+2x | | 22=19x | | 6w^2+18w=0 | | 6a^2+ab-6b^2=0 | | 1/9(9y+18)-9=-1/6(18y-30) | | 4x+7=-6+2x+23 | | 20-5q=n | | (w/w-5)-(4w/4w-5)=(w-2/4w^2-25w+25) |

Equations solver categories