6a^2-5a=4

Simple and best practice solution for 6a^2-5a=4 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 6a^2-5a=4 equation:


Simplifying
6a2 + -5a = 4

Reorder the terms:
-5a + 6a2 = 4

Solving
-5a + 6a2 = 4

Solving for variable 'a'.

Reorder the terms:
-4 + -5a + 6a2 = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + -5a + 6a2 = 0

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

Subproblem 1

Set the factor '(-1 + -2a)' equal to zero and attempt to solve: Simplifying -1 + -2a = 0 Solving -1 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -2a = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2a = 0 + 1 -2a = 0 + 1 Combine like terms: 0 + 1 = 1 -2a = 1 Divide each side by '-2'. a = -0.5 Simplifying a = -0.5

Subproblem 2

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

Solution

a = {-0.5, 1.333333333}

See similar equations:

| X=7(0) | | x+x^2+x^3+x^4+x^5+x^6+x^7+x^8+x^9+x^10=1.5 | | X=7(1) | | 4(v+3)-6v=8 | | x/17=1/3 | | r-(4+2r)=-(4r-7)+4 | | -2+10-3x=5x-3-6x | | -2=11-x/3 | | 5/14=5/6x | | m-1=-18 | | y=3z-7 | | 4.06=x*.7 | | 2t^2-11t+2=0 | | 73=12x-11 | | x^2+y^2+25=0 | | 4(r+1)-8=36 | | -18=1/4y | | 6(d-3)=6d-18 | | -6(x+6)=24+4x | | 0=2x/(1-x^2)^2 | | 2/19=y/7 | | 12-2x/6 | | (9/12)(8/12)(7/12) | | ln(3x+2)=0 | | 24/1x=12 | | 9/1=6/y | | Sin12/x | | 7(x+5)-14=18 | | 80=10-7h | | solve(x^2+7x+12)(x^2-49)=0 | | x-9=5-4(2x-10) | | (X+25)+(3x+27)= |

Equations solver categories