-3m-7=-(m-5)

Simple and best practice solution for -3m-7=-(m-5) 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 -3m-7=-(m-5) equation:


Simplifying
-3m + -7 = -1(m + -5)

Reorder the terms:
-7 + -3m = -1(m + -5)

Reorder the terms:
-7 + -3m = -1(-5 + m)
-7 + -3m = (-5 * -1 + m * -1)
-7 + -3m = (5 + -1m)

Solving
-7 + -3m = 5 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
-7 + -3m + m = 5 + -1m + m

Combine like terms: -3m + m = -2m
-7 + -2m = 5 + -1m + m

Combine like terms: -1m + m = 0
-7 + -2m = 5 + 0
-7 + -2m = 5

Add '7' to each side of the equation.
-7 + 7 + -2m = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -2m = 5 + 7
-2m = 5 + 7

Combine like terms: 5 + 7 = 12
-2m = 12

Divide each side by '-2'.
m = -6

Simplifying
m = -6

See similar equations:

| 4(x-3)=-3x+44 | | -6+(-11)=9x+1-7x | | (5x+7)-(2+3x)= | | 2a+3=a-2 | | 6x^4+7x^2=3 | | 3y-17+2y=13 | | 4(x-3)=3x+44 | | f(x)=3x-10 | | -6/5x=12 | | -1/2x=-9 | | 3X^2-2X+7=O | | -3(2x+7)=3 | | y/3-3=7 | | 33+6x=-39 | | 5/6-8/9 | | 3(x-4)=8x-3(3+2x) | | 1/2(-3)= | | -64/-0.02 | | 64x^2+32x-21=0 | | 1.5x+2=11-3x | | y+1(9+24)-28=21 | | 4-(-5x)=-1 | | -1.5=3 | | 4x+22=5x-8 | | -18x^2-12x+30=0 | | y+3=7y | | 3(x-14)=48+6x | | x^3-8x^2+24=0 | | x^3-8x^2+24=0 | | 4x-1.4=x+0.4 | | 25x^2-20x-21=0 | | (a/-3b^4)^3 |

Equations solver categories