3x+2(-x)+x+3=x+9

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


Simplifying
3x + 2(-1x) + x + 3 = x + 9

Remove parenthesis around (-1x)
3x + 2 * -1x + x + 3 = x + 9

Multiply 2 * -1
3x + -2x + x + 3 = x + 9

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

Combine like terms: 3x + -2x = 1x
3 + 1x + x = x + 9

Combine like terms: 1x + x = 2x
3 + 2x = x + 9

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

Solving
3 + 2x = 9 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + 2x + -1x = 9 + x + -1x

Combine like terms: 2x + -1x = 1x
3 + 1x = 9 + x + -1x

Combine like terms: x + -1x = 0
3 + 1x = 9 + 0
3 + 1x = 9

Add '-3' to each side of the equation.
3 + -3 + 1x = 9 + -3

Combine like terms: 3 + -3 = 0
0 + 1x = 9 + -3
1x = 9 + -3

Combine like terms: 9 + -3 = 6
1x = 6

Divide each side by '1'.
x = 6

Simplifying
x = 6

See similar equations:

| m-13=-22 | | -36-4= | | 4+n/3=6 | | 10x-195=2x-11 | | 2+4w-3w=5-4 | | 2x+-3x=3x+7 | | 3x^2-18x-120=0 | | -36-20= | | z-45=-15 | | 6b-2r=3r | | 25+7.50w=250 | | 14x^2=-26x | | 8=6x+1x | | 6d+9=5d+18 | | 6h^2+77h-13=0 | | 3=4(z-3)+z | | 2(x+4)+-3x=-2x | | 9-45= | | 6(x-6)=-1.8 | | 5m^2+3m=7 | | 8(X-3)-3(x+6)=2(x-2)+9 | | 9(a+2)=25.2 | | 4n^2-81=0 | | -5x+-x=-2x+24 | | 0.7=3c-8 | | 4e-9=-5.4 | | 6c-4c= | | -6=4-5b | | -4(r-4)=0 | | a^2-3a-154=0 | | -12x+9=43-24x+1 | | 5p=9.5 |

Equations solver categories