4x+5x+3=12

Simple and best practice solution for 4x+5x+3=12 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 4x+5x+3=12 equation: 


Simplifying
4x + 5x + 3 = 12

Reorder the terms:
3 + 4x + 5x = 12

Combine like terms: 4x + 5x = 9x
3 + 9x = 12

Solving
3 + 9x = 12

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 9x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 9x = 12 + -3
9x = 12 + -3

Combine like terms: 12 + -3 = 9
9x = 9

Divide each side by '9'.
x = 1

Simplifying
x = 1

See similar equations:

| 6*-4-2y=18 | | -2(r-3)=-4 | | 4x-5=3(x+3)-1 | | 4v+14=-12+-12 | | 36x^2=9x | | 18x-3y=-6 | | 80a^2/32a^2 | | -8b-7+4b=-18 | | 9+y+17=39 | | t/5-2=5 | | -9h-15=66 | | 2(3x-10)=-74 | | g/4-4=1 | | 5/9=6+4/9a | | 2*-3=7 | | 2x+3y=21slope | | 18=-6x+4(2x+30) | | 5(7x+4)=370 | | 35f+40=20 | | n/10+27=34 | | -9/13=-15/52q | | -q-11=-3+16y | | 7(6+x)=42 | | 6px(-2)=144 | | 2x+3y=742 | | 7(2x-3)=6x | | j/9+82=89 | | v/4-5=1 | | -5m-7=2m+12 | | 5(7m-5)=255 | | n/7-91=-84 | | 5px(-5)=150 |

Equations solver categories