3a+5=9

Simple and best practice solution for 3a+5=9 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+5=9 equation: 


Simplifying
3a + 5 = 9

Reorder the terms:
5 + 3a = 9

Solving
5 + 3a = 9

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 3a = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 3a = 9 + -5
3a = 9 + -5

Combine like terms: 9 + -5 = 4
3a = 4

Divide each side by '3'.
a = 1.333333333

Simplifying
a = 1.333333333

See similar equations:

| 44x-10=12x | | 3.5=4.3-0.2x | | 35d=735 | | 3(0)+1.5y=30 | | 7x+4(x+11)=10x+100 | | 3x+1.5(0)=30 | | 1200+100p=3600+190p | | 2x+5x-8=41 | | 8x=2(x-6) | | x=2y-z | | 5r-4=2r+14 | | 1265=230+60x | | 2r+12s= | | 5(x+x+2+x+4)=140+10x | | 1265=230+x | | 7x+3(x+12)=9(x+12) | | (-2x+4)=8 | | t+3=7 | | (7-2y)=9 | | 5x^2+x-48=0 | | -3(x+5)=3(x+1) | | k^2-k=6 | | 6t+11t= | | 11x-4x+124=11x+80 | | 6x+4(x+8)=9x-44 | | 6=a/4+5 | | -3c-12=-15 | | 14.6p+34.25=11.8p+45.45 | | x-4(0)=4 | | 14.02+0.08x=14.52+0.09x | | 5x+31=12x-39 | | 0.5h+.3(h-6)=.83h+2 |

Equations solver categories