(8w-3)(4w-7)=

Simple and best practice solution for (8w-3)(4w-7)= 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 (8w-3)(4w-7)= equation: 


Simplifying
(8w + -3)(4w + -7) = 0

Reorder the terms:
(-3 + 8w)(4w + -7) = 0

Reorder the terms:
(-3 + 8w)(-7 + 4w) = 0

Multiply (-3 + 8w) * (-7 + 4w)
(-3(-7 + 4w) + 8w * (-7 + 4w)) = 0
((-7 * -3 + 4w * -3) + 8w * (-7 + 4w)) = 0
((21 + -12w) + 8w * (-7 + 4w)) = 0
(21 + -12w + (-7 * 8w + 4w * 8w)) = 0
(21 + -12w + (-56w + 32w2)) = 0

Combine like terms: -12w + -56w = -68w
(21 + -68w + 32w2) = 0

Solving
21 + -68w + 32w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(3 + -8w)(7 + -4w) = 0


Subproblem 1
Set the factor '(3 + -8w)' equal to zero and attempt to solve:

Simplifying
3 + -8w = 0

Solving
3 + -8w = 0

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

Add '-3' to each side of the equation.
3 + -3 + -8w = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -8w = 0 + -3
-8w = 0 + -3

Combine like terms: 0 + -3 = -3
-8w = -3

Divide each side by '-8'.
w = 0.375

Simplifying
w = 0.375

Subproblem 2
Set the factor '(7 + -4w)' equal to zero and attempt to solve:

Simplifying
7 + -4w = 0

Solving
7 + -4w = 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 + -4w = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -4w = 0 + -7
-4w = 0 + -7

Combine like terms: 0 + -7 = -7
-4w = -7

Divide each side by '-4'.
w = 1.75

Simplifying
w = 1.75
Solution
w = {0.375, 1.75}

See similar equations:

| 7/8*56 | | m-n=45 | | 7x+3=6(1+x) | | 7/8* | | 8(-8b-7)=5-3b | | p=1000-q | | 13+1= | | 5(y+2)=3(y-6) | | 3(x-2)+4=5x-8 | | 5x-2y+3x+2xy= | | a=400+2b | | 2a+3-8a= | | 3/7=7/y-3 | | 6(x+1)+66=90 | | p=400+2q | | .5(6x-4)=4x+-9 | | 16=.5(x+2+3x-10) | | u/12-8=(-8) | | 3(4y-17)-y=4 | | 6(x-1)+72=90 | | 2(3.3)=8(16.3) | | 42.42=.5(36.7+T) | | 42.42=.5(36.7+TP) | | 908.16*X=258.12 | | 5x+5(7)=6(x-5) | | Z=1/3gk | | 9(4X-4)whenx=5 | | 1.80=n/100x30 | | -2sin^2x+sinx+3=0 | | 33=.5(3x-8+7x+4) | | 7z+2(-8z+5)= | | -2sinx+3=0 |

Equations solver categories