3w-9(w-5)=4(w-8)

Simple and best practice solution for 3w-9(w-5)=4(w-8) 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 3w-9(w-5)=4(w-8) equation:


Simplifying
3w + -9(w + -5) = 4(w + -8)

Reorder the terms:
3w + -9(-5 + w) = 4(w + -8)
3w + (-5 * -9 + w * -9) = 4(w + -8)
3w + (45 + -9w) = 4(w + -8)

Reorder the terms:
45 + 3w + -9w = 4(w + -8)

Combine like terms: 3w + -9w = -6w
45 + -6w = 4(w + -8)

Reorder the terms:
45 + -6w = 4(-8 + w)
45 + -6w = (-8 * 4 + w * 4)
45 + -6w = (-32 + 4w)

Solving
45 + -6w = -32 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
45 + -6w + -4w = -32 + 4w + -4w

Combine like terms: -6w + -4w = -10w
45 + -10w = -32 + 4w + -4w

Combine like terms: 4w + -4w = 0
45 + -10w = -32 + 0
45 + -10w = -32

Add '-45' to each side of the equation.
45 + -45 + -10w = -32 + -45

Combine like terms: 45 + -45 = 0
0 + -10w = -32 + -45
-10w = -32 + -45

Combine like terms: -32 + -45 = -77
-10w = -77

Divide each side by '-10'.
w = 7.7

Simplifying
w = 7.7

See similar equations:

| X^2+2y+4x+9=0 | | -4x+5+5x=-19+20 | | 4/3(5x-2)=7[x-(5x-2)] | | 5-2(x+5)=9(x-5) | | G2/5x-16=3/5x-14 | | ln(5x+4)=2lnx | | -5-12=7x+14-6x | | 7x+3(x+8)=6(x+2) | | 3m+2n+8m+4n= | | 4(x-8)+26=26 | | 3/7d.=h/12 | | -7-1=2+x | | 40x^2-136x-96=0 | | 5x-4(x-2)=8 | | 8z/z | | -7x+4=-x-2 | | -(5x-14)+4(3x+4)= | | 7x=308 | | X-0.4=4.5 | | 2x+72=6 | | 4+4(x-4)=-3 | | -17+3=m-5 | | x+1=2(x-2+1) | | 4n=-4v+p | | 4-5(n+3)=9 | | 3x+4(x+5)=27 | | x+x+20+x+40=180 | | 3(21x+19y-3)= | | y^5-128=0 | | 30-x^2+x=0 | | (m/8)-12-3=-12 | | x+3=(2x+1) |

Equations solver categories