3x+15=3-x

Simple and best practice solution for 3x+15=3-x 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+15=3-x equation:


Simplifying
3x + 15 = 3 + -1x

Reorder the terms:
15 + 3x = 3 + -1x

Solving
15 + 3x = 3 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
15 + 3x + x = 3 + -1x + x

Combine like terms: 3x + x = 4x
15 + 4x = 3 + -1x + x

Combine like terms: -1x + x = 0
15 + 4x = 3 + 0
15 + 4x = 3

Add '-15' to each side of the equation.
15 + -15 + 4x = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 4x = 3 + -15
4x = 3 + -15

Combine like terms: 3 + -15 = -12
4x = -12

Divide each side by '4'.
x = -3

Simplifying
x = -3

See similar equations:

| 7x-2=14x-2 | | (x-4)(x-5)(x-6)(x-7)=0 | | 7(x+2)=7(x+11) | | 5(4-3x)=40 | | 10*x=2.3144 | | 6x-20=60-4x | | 5m-15=40 | | 16x+26=106 | | 9x=-35 | | 15+3(x-1)=-6 | | 78.91=70.98 | | 2x-1+18-1x=4x-2+6 | | d*3.141592654=1.8648 | | log25(x/2)=1/2 | | 55h-22+22=77 | | 55h-22+22= | | 21v+21= | | d*3.141=1.8648 | | 4y+3=13y | | 45+1=9 | | X-59=12x+18-11 | | -3p^2(5p^2+p-7)= | | -2x^2+6x-11=0 | | 43-x=101 | | (30.324)-18=d | | x^3+9y^3+6x-162y+792=0 | | 5x-.25=3x+.5 | | (4x^3)-(27x^2)+23=0 | | -2x+4=2(4*-3)-3(-8+4x) | | .25+.5= | | 5(X+6)=26 | | -5(w-2)=3w+2 |

Equations solver categories