If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-3=m-13
We move all terms to the left:
-3-(m-13)=0
We get rid of parentheses
-m+13-3=0
We add all the numbers together, and all the variables
-1m+10=0
We move all terms containing m to the left, all other terms to the right
-m=-10
m=-10/-1
m=+10
| m+520=959 | | 4x=10-2x-8 | | 3(3x-4)+2x=65 | | 5x-4x=3+2 | | 7x+13=6(13-x) | | y=15+37 | | -173=z+404 | | 38=13n-4n | | 2(6y+1)+13=51+9(y-5) | | 6-x=5x+37 | | Y=180/x | | -690=-30z | | x-6=30/5 | | 1=2v−1 | | 10x^2+40=-80 | | 5+x+1=2x+15 | | 6c-8-2c=-3 | | 4x=25-6x | | u-19=18 | | -17y+5=5y-17 | | 3x-12=7x-44 | | 4x+12=x+52 | | 3=u/7 | | -3+7a=116 | | 6.5(x-4)=19.4 | | 2x+8=-6x-13 | | 9=x/8+8 | | 5x-4=5x-7 | | j+43=63 | | 13y+6=20y-1 | | 3n+7=4n+7 | | 5+x/6=-9 |