3m-5=m-7

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


Simplifying
3m + -5 = m + -7

Reorder the terms:
-5 + 3m = m + -7

Reorder the terms:
-5 + 3m = -7 + m

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

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

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

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

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

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

Divide each side by '2'.
m = -1

Simplifying
m = -1

See similar equations:

| a^4-7a^2-10=0 | | 0.4m=0.2(3m)+4.8 | | 3/4-12=27 | | 1.4z=1.8z | | 10/12-1/4= | | x^(1/9)=243 | | -1+3=-4+24x | | 10a^2=11a-3 | | 4x+7=-17-2 | | x+109=465 | | tan2x=(4/5) | | (p)+(p+15)+(180-(2p+15))=180 | | 492.25+-1.25y+y=465 | | 10y+8x=3938 | | 2-4/3-1/2= | | y=a(3)*(a(2)b)(4) | | 18b-4=30 | | -12Y-15=-Y-37 | | 10e^3-5e^2=0 | | 14y+15y-9=0 | | -21a+67= | | n=-6 | | x^1/220-1/2x | | 6(log(10))(x)=9 | | 5y=13.2 | | 31/5/3/13= | | 2(3h+2)-4h=16 | | 3.50x+5y=31 | | M-351=692 | | 3.50x+5y=32 | | -(d+26)= | | 2/5x6=12 |

Equations solver categories