4-3a=13

Simple and best practice solution for 4-3a=13 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 4-3a=13 equation: 


Simplifying
4 + -3a = 13

Solving
4 + -3a = 13

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 = 13 + -4

Combine like terms: 4 + -4 = 0
0 + -3a = 13 + -4
-3a = 13 + -4

Combine like terms: 13 + -4 = 9
-3a = 9

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

Simplifying
a = -3

See similar equations:

| -4-4k=12 | | 9+5x=-11 | | -10v-5=65 | | -7b+9=-40 | | x^3+4x^2-19x+14=0 | | -2-7X=65 | | .12m=6 | | 18x+15=71 | | 3-(3m-7)=20 | | 7(x+1)=5(x-3) | | 4-7X=38 | | y-6=-23 | | 2x-36+20-38=72 | | 3r=15 | | X^2-4.75+3=0 | | 6x+1=4x+10 | | 3x-6=5x-12 | | 2x-8+2=0 | | 4(x-9)+3b=5x+a | | 2x+8-2=12 | | 2x^4+x^3-16x-8=0 | | x^2+5x+11=0 | | 2x-8+2=12 | | 8x+7+2x=6+5x+2 | | x-(3x+5)=7-5x | | x-(3x+5)=7-5a | | 5x-16=6x-8 | | 4-2x=3-x | | x+3=-2+2x | | 6y=-3x+9 | | 6y=3x-9 | | -5(1-5)+5(-8x-2)=-4x-8x |

Equations solver categories