-w-9=-7-3w

Simple and best practice solution for -w-9=-7-3w 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 -w-9=-7-3w equation:


Simplifying
-1w + -9 = -7 + -3w

Reorder the terms:
-9 + -1w = -7 + -3w

Solving
-9 + -1w = -7 + -3w

Solving for variable 'w'.

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

Add '3w' to each side of the equation.
-9 + -1w + 3w = -7 + -3w + 3w

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

Combine like terms: -3w + 3w = 0
-9 + 2w = -7 + 0
-9 + 2w = -7

Add '9' to each side of the equation.
-9 + 9 + 2w = -7 + 9

Combine like terms: -9 + 9 = 0
0 + 2w = -7 + 9
2w = -7 + 9

Combine like terms: -7 + 9 = 2
2w = 2

Divide each side by '2'.
w = 1

Simplifying
w = 1

See similar equations:

| 3c+23=44 | | (2x)+(x+y+10)=180 | | 90+(3x-6)+(2x+14)=180 | | 6.7k=5.2x+12.3 | | 6x+3y=6(y) | | [(x)(x)]-8x=33 | | 4(2x+2)+7(x-2)= | | -8(-2*3)=24 | | 0=8p-10r-6r-6p | | [(5x)(x)]+30x=0 | | 3(x+1)=2(x+(x+2)) | | 2x^2+29x+14=0 | | X+89.2=-47.62 | | 8x-117=-9x+138 | | -15c-8c+5c-4c+20c=8 | | 5.95s+24.95=50 | | 35x+10= | | -2y-14=3y+11 | | 3=15-4t | | [(5x)(5x)]+30x=0 | | 3x+7+4x+9=90 | | 7(4y-6)-(4y+5)= | | -2(4x-5)+5x=4x-7 | | 3.8x=-104.12 | | -12r=-4r-10-6r | | 1+2x=6x | | 14z-9=-29 | | 2-8+4= | | -12u-4u+14u+15u-12u=-19 | | 22-8x=2-4x | | 6x^2-23x-9=0 | | -2x-2=-18 |

Equations solver categories