10x^2-49x=-18

Simple and best practice solution for 10x^2-49x=-18 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 10x^2-49x=-18 equation:


Simplifying
10x2 + -49x = -18

Reorder the terms:
-49x + 10x2 = -18

Solving
-49x + 10x2 = -18

Solving for variable 'x'.

Reorder the terms:
18 + -49x + 10x2 = -18 + 18

Combine like terms: -18 + 18 = 0
18 + -49x + 10x2 = 0

Factor a trinomial.
(2 + -5x)(9 + -2x) = 0

Subproblem 1

Set the factor '(2 + -5x)' equal to zero and attempt to solve: Simplifying 2 + -5x = 0 Solving 2 + -5x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -5x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -5x = 0 + -2 -5x = 0 + -2 Combine like terms: 0 + -2 = -2 -5x = -2 Divide each side by '-5'. x = 0.4 Simplifying x = 0.4

Subproblem 2

Set the factor '(9 + -2x)' equal to zero and attempt to solve: Simplifying 9 + -2x = 0 Solving 9 + -2x = 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 + -2x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2x = 0 + -9 -2x = 0 + -9 Combine like terms: 0 + -9 = -9 -2x = -9 Divide each side by '-2'. x = 4.5 Simplifying x = 4.5

Solution

x = {0.4, 4.5}

See similar equations:

| (16x^2)+(9y^2)-64x-54y+1=0 | | 15-4+4=x | | f=7/3(n-78) | | -c+12=-5 | | 3,100(1+0.02/1)^6 | | 6x+5=5-(7x-6) | | 5-2y=10 | | 5y+2y=-21 | | 6x+5=5-bracket(7x-6) | | mk+mn=t | | r+12/8=r+8/8 | | 7+8q=8+7q | | -17.7c+27.92=-11.5c+4.05-8.1c | | 2y^2-6xy^3= | | -3/4x=-5/8 | | r+6/4=r+8/8 | | 4x+15=4x-15 | | 4k-27=12 | | 3(5x+4)=-63 | | -9x=-8.1 | | 1/4(32)-24+(4)-2= | | w-12=6.7 | | 4/p-2p/5=6/5 | | 50+3x^2=5x^2 | | 16-3p=36 | | -2(-4x+3)=-46 | | 3(y-12)=27 | | 10x-10y=-5 | | 12X+4=27 | | 2/3(9x-12)+3x=8 | | 3x^2-115=185 | | 53-4x=5x+23 |

Equations solver categories