3m-7=5m-9

Simple and best practice solution for 3m-7=5m-9 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=5m-9 equation:


Simplifying
3m + -7 = 5m + -9

Reorder the terms:
-7 + 3m = 5m + -9

Reorder the terms:
-7 + 3m = -9 + 5m

Solving
-7 + 3m = -9 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
-7 + 3m + -5m = -9 + 5m + -5m

Combine like terms: 3m + -5m = -2m
-7 + -2m = -9 + 5m + -5m

Combine like terms: 5m + -5m = 0
-7 + -2m = -9 + 0
-7 + -2m = -9

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

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

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

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

Simplifying
m = 1

See similar equations:

| 3m-7=53-9 | | c^2+c-64=0 | | 8-b=2-3b | | 6y=196 | | 4x-6x=12 | | 2p+3q-19=0 | | 3xhf+3xh^2= | | 5x-8=5+x | | 3x+6=2x+7 | | -16t^2+32t-32=0 | | 5(x+3.50)=15 | | 2t^2-20t+50=0 | | 12f=240 | | 5z=8+3z | | 4b=3+b | | 2(-7r+3)=3r-6 | | 0.7x-0.1=0.5x-0.1 | | -4(z+3)+2z= | | 1-7x=-8 | | b+33=95 | | x+4+3x-20=180 | | -21r+25=-18 | | c^2+1=2c | | 21x+42y=63 | | 4b^2g^2-20bg= | | x^2+1+8x-8+12=0 | | 4(-3+x)=5x | | -5(6n-5)+2n= | | 3pihf+3pih^2= | | 5y^2+12y-32=0 | | 4x=384 | | x^2-x-9=x^2+8x+16 |

Equations solver categories