x^2+6x=10x+45

Simple and best practice solution for x^2+6x=10x+45 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^2+6x=10x+45 equation:


Simplifying
x2 + 6x = 10x + 45

Reorder the terms:
6x + x2 = 10x + 45

Reorder the terms:
6x + x2 = 45 + 10x

Solving
6x + x2 = 45 + 10x

Solving for variable 'x'.

Reorder the terms:
-45 + 6x + -10x + x2 = 45 + 10x + -45 + -10x

Combine like terms: 6x + -10x = -4x
-45 + -4x + x2 = 45 + 10x + -45 + -10x

Reorder the terms:
-45 + -4x + x2 = 45 + -45 + 10x + -10x

Combine like terms: 45 + -45 = 0
-45 + -4x + x2 = 0 + 10x + -10x
-45 + -4x + x2 = 10x + -10x

Combine like terms: 10x + -10x = 0
-45 + -4x + x2 = 0

Factor a trinomial.
(-5 + -1x)(9 + -1x) = 0

Subproblem 1

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

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 = {-5, 9}

See similar equations:

| 9(t-4)+3t=6(2t+5)-12 | | 5-h=12 | | 8x^2+28x+12=0 | | 2(4x-3)-8=4+2K | | 13*9=x | | 3x+12y=-20 | | abc+bca+cab= | | 7x+13x=180 | | 13y=12(y+2) | | .40x+.05(18-x)=.10(23) | | 8(-3+2)=88 | | x^2-7x+4=3x-20 | | 16-9(3-U)+4U=15 | | b=1.5bh | | 2x+x+y+36-2y=180 | | -20x^2+2x+42=0 | | 3x-y+36=180 | | -9-3=10x+4-9x | | 5np+14p-3np+2p= | | w=lwh | | -16t^2+22t=3 | | x(x+5)=380 | | x+y-5=9 | | 7+3G=25 | | 34-3Y=8(7-Y)+23 | | 164=12 | | 12n=o | | 2x-5+2x=35 | | 9w^2+18w-7=0 | | 5n+34=-2(1-7)n | | 32+.75n=47 | | 35x^2+43x+12=0 |

Equations solver categories