10t^2-t=9

Simple and best practice solution for 10t^2-t=9 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 10t^2-t=9 equation:


Simplifying
10t2 + -1t = 9

Reorder the terms:
-1t + 10t2 = 9

Solving
-1t + 10t2 = 9

Solving for variable 't'.

Reorder the terms:
-9 + -1t + 10t2 = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + -1t + 10t2 = 0

Factor a trinomial.
(-9 + -10t)(1 + -1t) = 0

Subproblem 1

Set the factor '(-9 + -10t)' equal to zero and attempt to solve: Simplifying -9 + -10t = 0 Solving -9 + -10t = 0 Move all terms containing t to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -10t = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -10t = 0 + 9 -10t = 0 + 9 Combine like terms: 0 + 9 = 9 -10t = 9 Divide each side by '-10'. t = -0.9 Simplifying t = -0.9

Subproblem 2

Set the factor '(1 + -1t)' equal to zero and attempt to solve: Simplifying 1 + -1t = 0 Solving 1 + -1t = 0 Move all terms containing t to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1t = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1t = 0 + -1 -1t = 0 + -1 Combine like terms: 0 + -1 = -1 -1t = -1 Divide each side by '-1'. t = 1 Simplifying t = 1

Solution

t = {-0.9, 1}

See similar equations:

| (3/4p)=(4/5p)+(1/2) | | (9b-1)-4(2b+2)=-4 | | 2x+x+8=4x-2x+10 | | -9x+6=-12x+18 | | 10x^2-106x+60=0 | | 20n^2+12n-0= | | 2y^2+11y=21 | | (x/x-8)+3=(8/x-8) | | 4.9x+4.4=q | | -y^2+2=y^4 | | X^2-x-90/x-10 | | -10x-5x+9x= | | y^2+17y+289/4 | | 11=5/8(x+16) | | y^2+2=y^4 | | -10x-5x= | | 4=5/8(5x+8) | | (2/y+3)+(5/y-4)=(7/y+5) | | 32x+5x^2-21=0 | | -(1-4g)+10-h=2(g+3) | | 3(x)+2=n | | 2(2-x)+12x=44 | | 1+3/x=2/x^2 | | 2h+5k-2(2h-8k)= | | y=ln(abs(x^2-25)) | | 7(x-43)2-252=0 | | y^2+1=y^4 | | (3+4i)-(9-7i)= | | x-11=-9 | | -2x+14+4x+15=4 | | 8.4=1.2x | | 3(4+2x)=5(x-4) |

Equations solver categories