7w-w+w+2w-3w+1=13

Simple and best practice solution for 7w-w+w+2w-3w+1=13 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 7w-w+w+2w-3w+1=13 equation: 


Simplifying
7w + -1w + w + 2w + -3w + 1 = 13

Reorder the terms:
1 + 7w + -1w + w + 2w + -3w = 13

Combine like terms: 7w + -1w = 6w
1 + 6w + w + 2w + -3w = 13

Combine like terms: 6w + w = 7w
1 + 7w + 2w + -3w = 13

Combine like terms: 7w + 2w = 9w
1 + 9w + -3w = 13

Combine like terms: 9w + -3w = 6w
1 + 6w = 13

Solving
1 + 6w = 13

Solving for variable 'w'.

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

Add '-1' to each side of the equation.
1 + -1 + 6w = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 6w = 13 + -1
6w = 13 + -1

Combine like terms: 13 + -1 = 12
6w = 12

Divide each side by '6'.
w = 2

Simplifying
w = 2

See similar equations:

| 16x^2+16y^2+8x-32y-127=0 | | Tan^2(5)*sec^2(x)-sin(30)+cos(pi*x)=1 | | 2y/y^6 | | Y-6/y-10 | | 4c+2c-3c=15 | | .12x+.07(6000-x)=570 | | 1/3-z/7=2/21 | | (2.5)^n=2x/8y | | 8x-4=6(x+12)-4x | | 16r+4r+2r-17r=5 | | 5(6+7y)+3(1-8y)=42 | | 17y+5y-19y-(-y)-(-y)=-10 | | 1/3-5/2=m/6 | | 5b+5b-4=16 | | 3x^2+10x-1=2x^2+16x-9 | | 20j-13j-6=8 | | 11s-s+3=13 | | 10=25+3x | | 42=6u | | v+v-v=6 | | ln19/ln4= | | 4c-4c+2c=8 | | 108x=6(90) | | -13y+14y-(-11y)+(-20y)+7y=-18 | | 4(3c-2)=5(3c+1) | | x-(x-3)-(x+6)=2x-3 | | 6x+9=2(x+6) | | 9.15*9= | | Log(x)=-12 | | -8u-18u-(-12u)=14 | | Y^4-18y^2+81=h(x) | | (6/108)=(x/90) |

Equations solver categories