3-2(9+m)=m

Simple and best practice solution for 3-2(9+m)=m 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 3-2(9+m)=m equation:


Simplifying
3 + -2(9 + m) = m
3 + (9 * -2 + m * -2) = m
3 + (-18 + -2m) = m

Combine like terms: 3 + -18 = -15
-15 + -2m = m

Solving
-15 + -2m = m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-15 + -2m + -1m = m + -1m

Combine like terms: -2m + -1m = -3m
-15 + -3m = m + -1m

Combine like terms: m + -1m = 0
-15 + -3m = 0

Add '15' to each side of the equation.
-15 + 15 + -3m = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -3m = 0 + 15
-3m = 0 + 15

Combine like terms: 0 + 15 = 15
-3m = 15

Divide each side by '-3'.
m = -5

Simplifying
m = -5

See similar equations:

| 12(m=1/2)=24 | | -1=.3(3)+b | | -3d=-80 | | -6(3+y)=(-30) | | -x-36+4x=51 | | (-7a^5)^2*(-3a)^4/(-7)^2*(-3)^4 | | -3/d=-80 | | 3q+4=16 | | S+6=-6 | | -53-2i=-i+29 | | 4+52=-44-28 | | 1.25x=1 | | -125+9x+2x=40 | | 3d-6=6 | | z-449=-25z-7 | | 35x-10-19x=16x-12+2 | | 8x-13x=-45 | | 2(4x+22)=48 | | 15x+8y+21z=231 | | 9d=-450 | | (-7a^5)^2*(-3a)^4/(-7)^2*(-3a)^4= | | 4p+44=p-43 | | 3y-2=-(2-3y) | | (-7a^5)^2*(-3a)^4/(-7)^2*(-3a)^4=x | | 27=3(p-3) | | (-7a^5)^2*(-3a)^4/(-7)^2*(-3a)^4 | | 3x+14forx=12 | | y=3x+-5 | | x-39=72 | | 17c+8=c-344 | | ax-b=3x-4 | | .40/3772.50 |

Equations solver categories