6x^2-7x=13

Simple and best practice solution for 6x^2-7x=13 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 6x^2-7x=13 equation:


Simplifying
6x2 + -7x = 13

Reorder the terms:
-7x + 6x2 = 13

Solving
-7x + 6x2 = 13

Solving for variable 'x'.

Reorder the terms:
-13 + -7x + 6x2 = 13 + -13

Combine like terms: 13 + -13 = 0
-13 + -7x + 6x2 = 0

Factor a trinomial.
(-1 + -1x)(13 + -6x) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(13 + -6x)' equal to zero and attempt to solve: Simplifying 13 + -6x = 0 Solving 13 + -6x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -6x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -6x = 0 + -13 -6x = 0 + -13 Combine like terms: 0 + -13 = -13 -6x = -13 Divide each side by '-6'. x = 2.166666667 Simplifying x = 2.166666667

Solution

x = {-1, 2.166666667}

See similar equations:

| (4x-9)(5x+3)= | | -2x^3+x^2+16x=15 | | -6(8-b)-2=5b | | 6x^2-x-15=0 | | 29+q=-2(q-13) | | 24x^2-55x-24=0 | | 0.3t=0.8(t-5) | | 8x=-11(6-x) | | 4(n-3)-18=-n | | -3x+3y=7 | | -5-d=3(7-d) | | x^2-13x=-40 | | 0.5(102-p)=2.5p | | -6(m+5)=9m | | 7x-y=21 | | 40x^2+20x+5=0 | | x^2+x-30=12 | | 53x^2+1=14x | | 2x^2+19x-9.5=0 | | Y+(-3)=(-8) | | 2(b-21)=-5b | | 5x^3+19x^2-30x=0 | | 6x^2-24x=0 | | -2(c+7)-30=9c | | -14.95(-42x+25)=89.7(-4x-63) | | -2r-3=7(11-r) | | X^2-27=-6X | | 5k=-2(21+k) | | 7(m-56)=-m | | (8x^3-2x^2+8x)-(5x^2+2x+8)= | | z=5(12+z) | | -3n+28=-7n |

Equations solver categories