3a+20=38+a

Simple and best practice solution for 3a+20=38+a 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 3a+20=38+a equation: 



3a+20=38+a

We move all terms to the left:

3a+20-(38+a)=0

We add all the numbers together, and all the variables

3a-(a+38)+20=0

We get rid of parentheses

3a-a-38+20=0

We add all the numbers together, and all the variables

2a-18=0

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

2a=18

a=18/2

a=9

See similar equations:

| 2x2-12x-38=0 | | x^2-16x+64=19 | | x^2−5x+10=0 | | 15x-30=7x+2 | | x+123456754=2345678654324567897656787678 | | 12x5=23x+4 | | 45=2.5y-5 | | x+14=1347 | | F(-10)=10x+4 | | x+16=567 | | -3.1x+7–7.4x=1.5x–6(x-32) | | -3.1x+7–7.4x=1.5x–6(x-32 | | 51=3/4b+9 | | -3.1x+7–7.4x=1.5x–6x-32 | | 36=12+8/9b | | -3n+45=6n | | 7x-7=2x+16 | | (x+1)=2(2x+7)=87 | | R4r=96 | | 2x+16=7x-7 | | 1/2b+3/5=1/4 | | 45+5t=250 | | (x+27)x3=159 | | 9999999999999999999999999999x99999999999999999999999=999999999999999999999999999999999999999999999999999999999999999999 | | -6x+14=6x | | 2w−5=19w= | | 27k-63=18 | | .3=h–8 | | (-3)+k+5k=15 | | 5(x)-5=9(x)+3 | | −2x=−16 | | 12-13z=-1 |

Equations solver categories