3x+3=x-4

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


Simplifying
3x + 3 = x + -4

Reorder the terms:
3 + 3x = x + -4

Reorder the terms:
3 + 3x = -4 + x

Solving
3 + 3x = -4 + 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 + 3x + -1x = -4 + x + -1x

Combine like terms: 3x + -1x = 2x
3 + 2x = -4 + x + -1x

Combine like terms: x + -1x = 0
3 + 2x = -4 + 0
3 + 2x = -4

Add '-3' to each side of the equation.
3 + -3 + 2x = -4 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = -4 + -3
2x = -4 + -3

Combine like terms: -4 + -3 = -7
2x = -7

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

Simplifying
x = -3.5

See similar equations:

| 98t^3-48t^2-8t+4=0 | | b-3-2b=-4 | | 5.50x+30=8x | | 4x-80=3x | | x+x+15+75=180 | | (28/3)-(4/3x)=(4/3x)+(5/3)+1 | | 8v+6-2v=-4v-14 | | -2.2+(-16.7)= | | 21n(x-1)=6 | | 5(2p-6)=20 | | 2.5+3.42+4.9= | | (xy)dx+(6+x^2)dy=0 | | -1.5+3.6= | | -5x+7(x+2)-4=0 | | 28/3-4/3x=4/3+5/3+1 | | -4/5=3/z-5 | | 4/x=2=6/2x-3 | | 2x+6+x=39 | | 7x-(2x-7)=22 | | -4k+4=36 | | -20y+12x=-4 | | 3(2n+3)=9(3n+3)+8 | | 233=44x | | 2(v-8)=6v | | 7-5(5-2x)=0 | | 3/x=5x-2 | | 11x-6=9x-6 | | [[(3x^3/2)(y^3)]/[(x^2)(y^1/2)]]^-2 | | 7[2m+6]+8m= | | 15+(-20)= | | (7.5*102)(.5*103)= | | (2x-6)^(1/2)=0 |

Equations solver categories