a+15=7

Simple and best practice solution for a+15=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 a+15=7 equation: 



a+15=7

We move all terms to the left:

a+15-(7)=0

We add all the numbers together, and all the variables

a+8=0

We move all terms containing a to the left, all other terms to the right

a=-8

See similar equations:

| 3x+8+5-20=180 | | -8h=-7h+9 | | 11h-10h=15 | | 7+4x=7x+19 | | 0=20-4.5x^2 | | 16-4x=2(2x-8) | | 12-c=15 | | 4a/5=24 | | 9(y+5)=5y+17 | | 8-10r=-8-8r | | 3j+3j+j=14 | | 2-k=19 | | -8(3x-1/4)=2 | | 2m+16=4m-6 | | 40=60-r60 | | -(k-2)=-1 | | -3/q=-1 | | 11v=12+5v | | X²-15x=-50 | | -4j+5j+7=19 | | x^2+14x=168 | | 4/w=-2 | | –2k+12=30 | | -12g−18=-10g | | 6x(3x-4)=-x(-8) | | 23x-25x=9-11 | | 7=17-m/13 | | -(c+9)=-18 | | 5+5n=5+7n | | 36=-25+b/2 | | 37=-4x+21 | | -9-2y=7y |

Equations solver categories