-7w-15=2w+12

Simple and best practice solution for -7w-15=2w+12 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-15=2w+12 equation:


Simplifying
-7w + -15 = 2w + 12

Reorder the terms:
-15 + -7w = 2w + 12

Reorder the terms:
-15 + -7w = 12 + 2w

Solving
-15 + -7w = 12 + 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.
-15 + -7w + -2w = 12 + 2w + -2w

Combine like terms: -7w + -2w = -9w
-15 + -9w = 12 + 2w + -2w

Combine like terms: 2w + -2w = 0
-15 + -9w = 12 + 0
-15 + -9w = 12

Add '15' to each side of the equation.
-15 + 15 + -9w = 12 + 15

Combine like terms: -15 + 15 = 0
0 + -9w = 12 + 15
-9w = 12 + 15

Combine like terms: 12 + 15 = 27
-9w = 27

Divide each side by '-9'.
w = -3

Simplifying
w = -3

See similar equations:

| -0.75x+25=y | | 3x+8+8y+10+53=180 | | 9x+-10=2 | | 8x+4=9+1(2x-1) | | 1/3z-4=-1/3z=18 | | 6.4+.7x=.4x+2.2 | | 6-3=30 | | y=0.75x+25 | | -4x+12=-x+15 | | X+10=54 | | 7c-7=-84 | | 15x^2+21x-22=0 | | N+n=-43 | | 7x+6=54 | | (a^2-3d^2)(a^2-5d^2)= | | 2(c+10)+3c+12= | | 4.5-x=2x-81 | | 3(2*2+2)+2(2-7)=2+3 | | 7+3(y-3)=6y+3 | | 9q-8=-287 | | -15=-8+3p+2 | | -7x-27=8-(1x-19) | | 8(3m+1)=0 | | -15j+7=-23 | | .48n=3.36 | | y-12=-27/11(x-2) | | 9t-6=210 | | 1y-5x=-8 | | 2x+12=3y-31 | | 4x+12+2=4.5x+4.5 | | y+-1(3y+6)=38 | | y-(39+6)=38 |

Equations solver categories