5x+9=3x+18

Simple and best practice solution for 5x+9=3x+18 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 5x+9=3x+18 equation:


Simplifying
5x + 9 = 3x + 18

Reorder the terms:
9 + 5x = 3x + 18

Reorder the terms:
9 + 5x = 18 + 3x

Solving
9 + 5x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
9 + 5x + -3x = 18 + 3x + -3x

Combine like terms: 5x + -3x = 2x
9 + 2x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + 2x = 18 + 0
9 + 2x = 18

Add '-9' to each side of the equation.
9 + -9 + 2x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 18 + -9
2x = 18 + -9

Combine like terms: 18 + -9 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

See similar equations:

| (-x-1)(-13)= | | 8x+2=6x+42 | | tan^2x+3tanx=4 | | 17g-10=14g-20 | | 9y-5=2y+2 | | A-8.46=0 | | 3058375=5000000x+20000000 | | 2139516=5000000x+20000000 | | 2086560=5000000x+20000000 | | ((4x^2)+3x+7)(8x-5)=0 | | 1092922=5000000x+20000000 | | 1038105=5000000x+20000000 | | 1248278=5000000x+20000000 | | 100-100/100-100=2 | | 1/3=-7 | | ((7x^2)+9x+8)((9x^3)+7x)=0 | | X+(x+1)+10+1+2y=60 | | ((7x^2)+9x+7)(9x-4)=0 | | 1114812=4000000x+5000000 | | 1158205=4000000x+5000000 | | X+(x+1)+10=1+2y | | ((3x^2)+4x+4)(2x-4)=0 | | 928730=4000000x+5000000 | | 372265=4000000x+5000000 | | ((5x^3)-(4x^2)+6x+8)(9x+7)=0 | | -2-10x+1=-11x-10 | | 341788=4000000x+5000000 | | 458333=4000000x+5000000 | | (x+3)((3x^2)+8x+9)=0 | | 756565291=6000000x+20000000 | | ((5x^2)+5x+7)(8x+6)=0 | | 862201322=6000000x+20000000 |

Equations solver categories