v^2-7=6v

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


Simplifying
v2 + -7 = 6v

Reorder the terms:
-7 + v2 = 6v

Solving
-7 + v2 = 6v

Solving for variable 'v'.

Reorder the terms:
-7 + -6v + v2 = 6v + -6v

Combine like terms: 6v + -6v = 0
-7 + -6v + v2 = 0

Factor a trinomial.
(-1 + -1v)(7 + -1v) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(7 + -1v)' equal to zero and attempt to solve: Simplifying 7 + -1v = 0 Solving 7 + -1v = 0 Move all terms containing v to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1v = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1v = 0 + -7 -1v = 0 + -7 Combine like terms: 0 + -7 = -7 -1v = -7 Divide each side by '-1'. v = 7 Simplifying v = 7

Solution

v = {-1, 7}

See similar equations:

| 0=-16m | | (4p-33)/(-2p-33) | | -5(x+2)=3-5x | | (a^2-4a+6)+(3a^2+13a+1)= | | 6(5z-1)-4(z+6)=17(z+1) | | (a^2-4a+6)+(3a^2+13a+6)= | | e^3=2x-5 | | ((-2)/7)x=6 | | 2x/3-4=5/4 | | 6m+6m^2+4= | | -5#+33=83 | | (3a-3)^2/(5a-5) | | y=-4x-(-7) | | (3a-3)^2/(5a-5)^2 | | 4n^2-10=5n | | (-3x^4+7x^2+1)-(x^4+6x^2-9)= | | 344+96x=1400 | | 344+96x= | | 92+2x= | | 13-1/3u=2 | | 10x+8=10x-12 | | 2x+92= | | 3x+11=6x | | 180-139.2= | | -10(4x+8)=80 | | 4b^2=17+b | | (18x-3)/3 | | 18x-3/3 | | 6x+10=4x+40 | | 38+38+38= | | n-5/2=-5 | | W-17/w^2-2w-3 |

Equations solver categories