(W-1)*2=2w^2+2w-4

Simple and best practice solution for (W-1)*2=2w^2+2w-4 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 (W-1)*2=2w^2+2w-4 equation:


Simplifying
(W + -1) * 2 = 2w2 + 2w + -4

Reorder the terms:
(-1 + W) * 2 = 2w2 + 2w + -4

Reorder the terms for easier multiplication:
2(-1 + W) = 2w2 + 2w + -4
(-1 * 2 + W * 2) = 2w2 + 2w + -4
(-2 + 2W) = 2w2 + 2w + -4

Reorder the terms:
-2 + 2W = -4 + 2w + 2w2

Solving
-2 + 2W = -4 + 2w + 2w2

Solving for variable 'W'.

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

Add '2' to each side of the equation.
-2 + 2 + 2W = -4 + 2w + 2 + 2w2

Combine like terms: -2 + 2 = 0
0 + 2W = -4 + 2w + 2 + 2w2
2W = -4 + 2w + 2 + 2w2

Reorder the terms:
2W = -4 + 2 + 2w + 2w2

Combine like terms: -4 + 2 = -2
2W = -2 + 2w + 2w2

Divide each side by '2'.
W = -1 + w + w2

Simplifying
W = -1 + w + w2

See similar equations:

| 7(4x-9)=35 | | Z-10=-3 | | 2/3(7x-7)=0 | | x/3,49=25 | | 27n=49 | | -6(-2-5x)=12 | | -2(2c-4)=.3(-12+24) | | r^6=64 | | x^4+10x^3+11x^2+14x+6=0 | | 5(m-12)=50 | | -10x-57=0 | | 13-14x+21=32 | | 32=2n-2n+5n | | n/8=7/9 | | 9.1x+8.31=-10.9x+7.63 | | -7(-4-4x)=364 | | 137-107= | | 6(2z-1)-4(z+8)=5(z+1) | | (2-3xy+9x^2-y^2)-(6y^2-3xy-4)= | | y-6=-2.5(x+4) | | x^2=20.25 | | 7x+7=-133-7x | | 3(2x-1)=2x+15 | | 1/3(-12c | | 8(2v-2)=22 | | 25x^2+5=16 | | (x+5)x=42 | | -2n-1=9 | | y-6.75=-1/4x | | 0=-16t^2+60t-6 | | -2w^2-3w+324=0 | | y-63/4=-1/4x |

Equations solver categories