10-4(w+7)=2(1-w)

Simple and best practice solution for 10-4(w+7)=2(1-w) 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 10-4(w+7)=2(1-w) equation:


Simplifying
10 + -4(w + 7) = 2(1 + -1w)

Reorder the terms:
10 + -4(7 + w) = 2(1 + -1w)
10 + (7 * -4 + w * -4) = 2(1 + -1w)
10 + (-28 + -4w) = 2(1 + -1w)

Combine like terms: 10 + -28 = -18
-18 + -4w = 2(1 + -1w)
-18 + -4w = (1 * 2 + -1w * 2)
-18 + -4w = (2 + -2w)

Solving
-18 + -4w = 2 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
-18 + -4w + 2w = 2 + -2w + 2w

Combine like terms: -4w + 2w = -2w
-18 + -2w = 2 + -2w + 2w

Combine like terms: -2w + 2w = 0
-18 + -2w = 2 + 0
-18 + -2w = 2

Add '18' to each side of the equation.
-18 + 18 + -2w = 2 + 18

Combine like terms: -18 + 18 = 0
0 + -2w = 2 + 18
-2w = 2 + 18

Combine like terms: 2 + 18 = 20
-2w = 20

Divide each side by '-2'.
w = -10

Simplifying
w = -10

See similar equations:

| K+-3=7 | | −9−1/5x= | | F(x)=-9x^2-8 | | x-0.7=-2.5 | | 7x-26=5(x+4) | | x-2.5=-0.7 | | =2n+4-10 | | -4y(6y+3)= | | -8(-6g+z)= | | t/18=6 | | 3(x^2-1)=48 | | 0=-350+x-.002x^2 | | X/2=3.50 | | 24=-4k+k | | 9/5*87 | | 6x^3+8x+21=0 | | 40=a*2*b*4 | | 7-4n-n=22 | | 1.15k-2=2.6 | | 4p+9(6+5p)= | | 6g+2a-3g-3h= | | 1.3=48x | | (4f-3)-2=-9 | | 3n+5(n)=36 | | 4x^2-x-40=0 | | -=b/18 | | 7b-6=22 | | -2+2x-2x=6+2x | | 7(-1-9b)= | | x-77=132+12r | | 5x/300-15x | | 18x^4-27x^2+11= |

Equations solver categories