-3(2w-5)-4w=20

Simple and best practice solution for -3(2w-5)-4w=20 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 -3(2w-5)-4w=20 equation:


Simplifying
-3(2w + -5) + -4w = 20

Reorder the terms:
-3(-5 + 2w) + -4w = 20
(-5 * -3 + 2w * -3) + -4w = 20
(15 + -6w) + -4w = 20

Combine like terms: -6w + -4w = -10w
15 + -10w = 20

Solving
15 + -10w = 20

Solving for variable 'w'.

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

Add '-15' to each side of the equation.
15 + -15 + -10w = 20 + -15

Combine like terms: 15 + -15 = 0
0 + -10w = 20 + -15
-10w = 20 + -15

Combine like terms: 20 + -15 = 5
-10w = 5

Divide each side by '-10'.
w = -0.5

Simplifying
w = -0.5

See similar equations:

| 6c-18=-20 | | 4w+5w-6w-w=14 | | -2(4s-4)-8=-3(9s+2)-5 | | -3/5m=6 | | 2x+105=x+105 | | 70q=-q^2+12000 | | -7m+-6m+m+5m+3m-8=16 | | 6(x+2)=2x | | f(x)=x^3-x^2-4x+4 | | x+3x-2x-x+2=17 | | 4(x+4)=8(x-1) | | y-1/2*4-4 | | 3(x+3)-2(x+1)=6(x-2) | | K-9k+14=0 | | 17g+4g-21g+3g-2g+1=20 | | 5/6/x=6/5 | | w^2-1=w+5 | | 3-(4x+7)=4x-2 | | -18v+6v+-19=17 | | 5/6/x=65 | | -7h+9h=-10 | | 5x+x-4x+2=18 | | y=1/2(-1)-4 | | -9b+8b+5b=-8 | | 2x^2+9x=42 | | y=1/2-(-3)-4 | | 7x+2x-4x=20 | | f(x-1)=2x+3 | | 4x-60=6x+40 | | M(t)=4t^3-18t^2 | | 14b+-18b+3b+11b+7b=-17 | | 6x^2y^7+12x^4y^3=0 |

Equations solver categories