3x+15=-7

Simple and best practice solution for 3x+15=-7 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=-7 equation: 


Simplifying
3x + 15 = -7

Reorder the terms:
15 + 3x = -7

Solving
15 + 3x = -7

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 3x = -7 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = -7 + -15
3x = -7 + -15

Combine like terms: -7 + -15 = -22
3x = -22

Divide each side by '3'.
x = -7.333333333

Simplifying
x = -7.333333333

See similar equations:

| 7x-12x+3=18 | | 9/2x=-1/2x-8/5 | | 8y+3x-3+7x+13= | | 3x+120=8x+35 | | log(x)=k*x | | 3x^2+2x+1=8 | | 6x^2=-300 | | logx=kx | | -8x-1+4X=-9X-7 | | 2+3+x=9 | | 8t-9=47 | | -8y+12y-9=15 | | -2-5(1+7r)=-23 | | 13x+110=3x | | 4x-8+4x=-48 | | -11=m+1m | | 5x-8x+7=40 | | 18y-18y=2 | | 5*-7=3*-11 | | 1.4/7= | | 5(-5x+5)=6 | | 1/2x-1/3=-7/5 | | log(5x+6)-log(x-3)=1 | | 2y^2=7x | | x+17x+72=180 | | -17=-5z+6z | | 3x^2-10x-5=-2x-9 | | 3a+4b-1a+10b= | | 13x^3+16x^2+14x=0 | | -9x=-6x+4 | | 3y+1+y=9-4y-10 | | 4(9d+7)=23 |

Equations solver categories