10a=-90

Simple and best practice solution for 10a=-90 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 10a=-90 equation: 



10a=-90

We move all terms to the left:

10a-(-90)=0

We add all the numbers together, and all the variables

10a+90=0

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

10a=-90

a=-90/10

a=-9

See similar equations:

| 2x-8x=-42 | | -y+67=274 | | -3y+18=-9(y-4) | | -7u/2=21 | | 11y+37=125 | | 0.4(4z+7)+10.8=0.6(4z-4) | | 5x-6=34’ | | 5x+20+2x=10x+41 | | -6x=-12/5 | | 19c=-37 | | 0.12(y-7)+0.10y=0.14y-1.5 | | 17y=-56/17 | | 3x+0.5=15.5 | | -5/7y=-35 | | 5x+21=213 | | 288-x=181 | | -20n=140 | | -7v/6=42 | | 78=-8d+6 | | 2x+x-18=180 | | -5y=-15/7 | | 3x^2+2=-110 | | 12+2v=-4(6-5v) | | 17/24z+1/6=2 | | 2/9y=-8 | | -9(u-7)=6u-47 | | 2x^2-55=43 | | 25=9x+1−5x | | X+7y=74 | | 0.6x+0.25x=0.45x+13 | | -17c+18=2 | | 19c+12=-25 |

Equations solver categories