42=40-8(-1-3w)

Simple and best practice solution for 42=40-8(-1-3w) 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 42=40-8(-1-3w) equation:


Simplifying
42 = 40 + -8(-1 + -3w)
42 = 40 + (-1 * -8 + -3w * -8)
42 = 40 + (8 + 24w)

Combine like terms: 40 + 8 = 48
42 = 48 + 24w

Solving
42 = 48 + 24w

Solving for variable 'w'.

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

Add '-24w' to each side of the equation.
42 + -24w = 48 + 24w + -24w

Combine like terms: 24w + -24w = 0
42 + -24w = 48 + 0
42 + -24w = 48

Add '-42' to each side of the equation.
42 + -42 + -24w = 48 + -42

Combine like terms: 42 + -42 = 0
0 + -24w = 48 + -42
-24w = 48 + -42

Combine like terms: 48 + -42 = 6
-24w = 6

Divide each side by '-24'.
w = -0.25

Simplifying
w = -0.25

See similar equations:

| -2r(6-2r)/5 | | 0.2x=1.4 | | 4-x+4=15 | | 3x(x^3-4x^2+10)= | | Y^1/5=3 | | 160+50x=850 | | 7j+-12j-6=9 | | 0=-v^2+2v+8 | | 108=-2(-8n+2) | | -5z=-4 | | 499+7x=699 | | -42x-18=-25 | | r+3-5=-4 | | 6(1-2z)+3=5 | | k-7/5=10 | | (x/4)-(1/2)=1-((1-x)/8) | | xz^2+xw^2=xy^2+5 | | -v^2+7v-10=0 | | 4v-3v(v-6)=18-4v | | 18=-18+4x | | -6(8+k)=-24 | | -2r6-2r/5 | | -7x+3x=8-6+3+3 | | 7*2-4+9+8*4=36 | | 3p^2+13p-10=0 | | 4n=4+6n | | -2w-3w=12+5 | | 5u-5-5u=u+8 | | 20m^2+54m-25=0 | | 7*2-4+9+8*4= | | 1/x-3=-8 | | 2y+2x=44 |

Equations solver categories