3a-4=23

Simple and best practice solution for 3a-4=23 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-4=23 equation: 


Simplifying
3a + -4 = 23

Reorder the terms:
-4 + 3a = 23

Solving
-4 + 3a = 23

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 3a = 23 + 4

Combine like terms: -4 + 4 = 0
0 + 3a = 23 + 4
3a = 23 + 4

Combine like terms: 23 + 4 = 27
3a = 27

Divide each side by '3'.
a = 9

Simplifying
a = 9

See similar equations:

| 14a+5-8d=-1 | | y=4+4+-8 | | 5b+14=6b+7 | | -12t-19=-7 | | y=2(-3)+-8 | | y=2X^3-9x^2+12x-4 | | (n+5)*4=44 | | x^2+8x=39 | | -12+(-19)=-7 | | 12y^2-12=7y | | a/9+6=11 | | (n+1)*5=45 | | 28+-7=7-2(-7) | | a/6+4=13 | | 2a-9=9 | | 5a-3=42 | | 9/6=5 | | lg(x-2)+lg(x-1)-lg(5-x)=0 | | log(x-2)+log(x-1)-log(5-x)=0 | | P/8+9=-7 | | y=6(3)-12 | | 4y-3=6y-17 | | S/4+3=11 | | 143/8=y+8 | | 3x^2-12x+63=0 | | x^2-28x-840=0 | | +8.3=20 | | X/-10-2=-8 | | -8(r-2)=-7 | | -8=x-12 | | 14x-4x=40 | | 18=-6t |

Equations solver categories