31+a=90

Simple and best practice solution for 31+a=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 31+a=90 equation: 



31+a=90

We move all terms to the left:

31+a-(90)=0

We add all the numbers together, and all the variables

a-59=0

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

a=59

See similar equations:

| -25m+42=-83 | | g=8+-10 | | X=6x | | j-18=-14 | | 6h+7=2h+5 | | n-(n*0.25)=2000 | | n-(n*0.25)=1500 | | 11u-23=32 | | 7y+1/9=8y+7/9= | | 7(h+1)=84 | | 90=20x-10= | | 15=u-6 | | n-(n*0.25)=1000 | | 116+a=180 | | 8x-11=35 | | d/5+15=21 | | 1000=x*0.25 | | 33=3x-28-3x-30 | | -(3x-12)=9x-4` | | -5y+8=-4(2y+4)= | | -x+14=-x+6 | | 2v+13=-9 | | 6s-54=3s-12 | | 6s-54+3s-12=360 | | Y-5=m(×-2) | | 24j−16=24 | | 4(3x+5)+4(3x+6)+3=24x+48 | | 24j−16=2 | | 62+a=90 | | (a+3)(a^2-3a+9a)=0 | | 6x+10=7x-23 | | -275=25x-50= |

Equations solver categories