(v+7)(v+8)=0

Simple and best practice solution for (v+7)(v+8)=0 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+7)(v+8)=0 equation:


Simplifying
(v + 7)(v + 8) = 0

Reorder the terms:
(7 + v)(v + 8) = 0

Reorder the terms:
(7 + v)(8 + v) = 0

Multiply (7 + v) * (8 + v)
(7(8 + v) + v(8 + v)) = 0
((8 * 7 + v * 7) + v(8 + v)) = 0
((56 + 7v) + v(8 + v)) = 0
(56 + 7v + (8 * v + v * v)) = 0
(56 + 7v + (8v + v2)) = 0

Combine like terms: 7v + 8v = 15v
(56 + 15v + v2) = 0

Solving
56 + 15v + v2 = 0

Solving for variable 'v'.

Factor a trinomial.
(8 + v)(7 + v) = 0

Subproblem 1

Set the factor '(8 + v)' equal to zero and attempt to solve: Simplifying 8 + v = 0 Solving 8 + v = 0 Move all terms containing v to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + v = 0 + -8 Combine like terms: 8 + -8 = 0 0 + v = 0 + -8 v = 0 + -8 Combine like terms: 0 + -8 = -8 v = -8 Simplifying v = -8

Subproblem 2

Set the factor '(7 + v)' equal to zero and attempt to solve: Simplifying 7 + v = 0 Solving 7 + v = 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 + v = 0 + -7 Combine like terms: 7 + -7 = 0 0 + v = 0 + -7 v = 0 + -7 Combine like terms: 0 + -7 = -7 v = -7 Simplifying v = -7

Solution

v = {-8, -7}

See similar equations:

| x+2/x+3=x-1/x-2 | | 6x-5x+0.8=0.2857143 | | 13=7x-10 | | 8=3m-4m | | 8+1/6x=7 | | U=5Pz | | 4.63/2.32=x/1.41 | | -8x+14=-294x-7 | | R=5Pw | | 25X+8=258 | | 3z^2-8z+1=0 | | -5x+600=-4x+512 | | 6x-13=2x | | 1/6d=1/6 | | -4x+4(-2-4)=x+49 | | 10-15x=75x+25 | | 12+1/5x=12 | | x-11=11+22 | | 25+8=258 | | x2+1=15 | | 269.50*4/14 | | 3abs(x-3)=18 | | 5x^2-13x+16=0 | | 6x+45=3x+27 | | -20-(4x-1)=-16 | | -14x+2y=10 | | 2z-7/10=1/2 | | 6x+8=4x+16 | | 2.4x=(1.2)(0.0821)(345) | | -28y+168-7y=-7 | | 500+.35x=1342.50 | | 4(x-.5)=y |

Equations solver categories