7-2a=13

Simple and best practice solution for 7-2a=13 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 7-2a=13 equation:


7-2a=13

We simplify the equation to the form, which is simple to understand 
7-2a=13

We move all terms containing a to the left and all other terms to the right. 
-2a=+13-7

We simplify left and right side of the equation. 
-2a=+6

We divide both sides of the equation by -2 to get a. 
a=-3

See similar equations:

| 6x-18=124 | | -6/11+t=-10/3 | | 6z+z=14 | | -8=-x/3-20 | | 9y+2y-13=20 | | 10=y+8 | | 5x+6=14+3y | | 16(1.625+-.25y)+y=14 | | (3x+30)=(2x-20) | | 8(1.625+-.25y)+2y=13 | | 15=6x-21 | | -9/13+s=-10/3 | | x/9+6=-13 | | 12b^5-4b^3+15b^2c-5c= | | 5y-13=28 | | (x+15)=(5x) | | 16x^3y-24x^4y^3= | | 7x-6=8x+13 | | 40=5x+15 | | 5+9y-6y=-15+5 | | -17=-41+4x+5x-7 | | 60=10x-0 | | 15=3x+3 | | 32+8x=96 | | 10x+50=90 | | 12=8+2x | | 36=3x+12 | | 6x+30=48 | | 46=7c-3 | | 45=5x+10 | | y=2px+p^2 | | 6n/3n-7 |

Equations solver categories