20-3a=3

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


Simplifying
20 + -3a = 3

Solving
20 + -3a = 3

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-20' to each side of the equation.
20 + -20 + -3a = 3 + -20

Combine like terms: 20 + -20 = 0
0 + -3a = 3 + -20
-3a = 3 + -20

Combine like terms: 3 + -20 = -17
-3a = -17

Divide each side by '-3'.
a = 5.666666667

Simplifying
a = 5.666666667

See similar equations:

| 8c-c-6c-1=6 | | 6z^2-11z+5=0 | | 6t-14=-41+9t | | 2x-3y-z=22 | | 262.68=6(0.07m+29.80+0.30(29.80)) | | -105+11y+6=4(5y-4)-2 | | 3/36=1/? | | 5x-1+9x+41+11x+21+x+39= | | M=180-(2y+60) | | 5+15n-4=7n+61-2n | | 6+k=3 | | 8x-5=-21+5x | | -(8y+1)-(8y+1)-(-7y-6)=-3 | | 15a-14a+4=20 | | 10w^2-11w+3=0 | | 2.6x+8.3=1.3x+16.1 | | e^97x=12 | | 4w+4w-7w=13 | | 12x-5x+7x= | | 3-3n=-3(4n+8) | | 2[6x-5(y-1)]= | | 2.6+8.3=1.3x+16.1 | | 5x+x+4x=10 | | 5x+2+63=180 | | 6k+k-6k=8 | | -7(3x+4)=-175 | | (4x/3)2=12 | | 14u+2u-16u+2u=18 | | -3x+15=5 | | 3x+5x-1=180 | | 5x+2x-6x+3x-x=18 | | 0.1m-9=-10 |

Equations solver categories