x+9=3x+2

Simple and best practice solution for x+9=3x+2 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 x+9=3x+2 equation:


Simplifying
x + 9 = 3x + 2

Reorder the terms:
9 + x = 3x + 2

Reorder the terms:
9 + x = 2 + 3x

Solving
9 + x = 2 + 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 + x + -3x = 2 + 3x + -3x

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

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

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

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

Combine like terms: 2 + -9 = -7
-2x = -7

Divide each side by '-2'.
x = 3.5

Simplifying
x = 3.5

See similar equations:

| 0=18-0.02x^2 | | 12=5n | | 15=8x-5-2x | | 9x-88=6x+13 | | x^3-2x^2-6x+8=0 | | -3x^2-2x-3=0 | | -12x^2+840x-7200=0 | | 6x+40=2x+116 | | 8*-4-10-2*4=-6*-4+10+9*-4 | | 90/75= | | 9x+13+5x+12=39 | | -12x+840x-7200=0 | | 6.7x-5=5.7x+5 | | 18h^4-27h^2+18h=0 | | 8x+54-2x+102=180 | | 8x+54+2x+102=180 | | 34g^3+51g^2+17g=0 | | q^2+20q=-2q^2+10q+3000 | | 9x+29+8x+23=103 | | 8x+90-2x+132=180 | | 10(-10/3)+2 | | (12+5b)+(4b+3b+15)= | | 8=x/-2-8 | | 8x+90+2x+132=180 | | X^6-x^4+x^2=0 | | (5z+7)(5z-7)= | | B=108.8+48+26 | | 3y^4+9y^3-15= | | 2x+132+8x+90=180 | | 4b^4+20b^3+12b=0 | | 4n-3(n+3)=5 | | x^2-27x+182=0 |

Equations solver categories