(5+w)(3w+7)=0

Simple and best practice solution for (5+w)(3w+7)=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 (5+w)(3w+7)=0 equation: 


Simplifying
(5 + w)(3w + 7) = 0

Reorder the terms:
(5 + w)(7 + 3w) = 0

Multiply (5 + w) * (7 + 3w)
(5(7 + 3w) + w(7 + 3w)) = 0
((7 * 5 + 3w * 5) + w(7 + 3w)) = 0
((35 + 15w) + w(7 + 3w)) = 0
(35 + 15w + (7 * w + 3w * w)) = 0
(35 + 15w + (7w + 3w2)) = 0

Combine like terms: 15w + 7w = 22w
(35 + 22w + 3w2) = 0

Solving
35 + 22w + 3w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(5 + w)(7 + 3w) = 0


Subproblem 1
Set the factor '(5 + w)' equal to zero and attempt to solve:

Simplifying
5 + w = 0

Solving
5 + w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + w = 0 + -5

Combine like terms: 5 + -5 = 0
0 + w = 0 + -5
w = 0 + -5

Combine like terms: 0 + -5 = -5
w = -5

Simplifying
w = -5

Subproblem 2
Set the factor '(7 + 3w)' equal to zero and attempt to solve:

Simplifying
7 + 3w = 0

Solving
7 + 3w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + 3w = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 3w = 0 + -7
3w = 0 + -7

Combine like terms: 0 + -7 = -7
3w = -7

Divide each side by '3'.
w = -2.333333333

Simplifying
w = -2.333333333
Solution
w = {-5, -2.333333333}

See similar equations:

| y=3.14x | | (2b+7)(8b-3)= | | 100-5y=45 | | 3t+3=-11 | | 3x-8y=21 | | x+67=87 | | 9x+5=6x-3 | | (2x-1)(4-12x)(x+9)=0 | | x+67=86 | | y+6=5y-1 | | -5x+1y=-84 | | -3x+15=-18 | | m+1=m-3m-3 | | -5x-6y=-21 | | y-1=2y+2 | | 8x+17=73 | | y=6xln(2x)-6x | | sin(x)*cos(x)*cos(2x)=0 | | 5*3+8*3+4(6-2)= | | 4(-3R+6)=-120 | | 15-x= | | g^2-12g+13=0 | | -7H+9=-95+6H | | 35x-22=-442 | | -8w+8+3w=2-6w | | -18.5+2k=4.5(8k-2.5) | | -2z^2-4z=-z^2+7z | | 2N+4(61-N)=196 | | g^2-12g+36=23 | | 12x+54=2x^2 | | 3s^2=4s | | (y+1)(4-y)=(Y+4)(Y-1) |

Equations solver categories