3x-7=

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


Simplifying
3x + -7 = 0

Reorder the terms:
-7 + 3x = 0

Solving
-7 + 3x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 3x = 0 + 7

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

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

Divide each side by '3'.
x = 2.333333333

Simplifying
x = 2.333333333

See similar equations:

| 10x-5x-10x=20-5x | | (6p-7)(7p+6)=0 | | 3y^2-y+1=0 | | 2(w-8)-5(w+4)=7-3w | | -10x-5x-10x=20-5x | | 13x+2=3(2x+1)-x+8 | | -x+3+9x=-3+2x+36 | | 2x^2=4-9x | | -19y=-76 | | -10-5x-10x=20-5x | | 7x+2+x=1+4x+13 | | 12x-1y=104 | | 7x+2x=1+4x+13 | | -10-5-10x=20-5x | | -3x-6=9 | | 9y-15=10 | | 9y-5=10 | | -7x+9=-4x-6 | | x-28+3x+20=537 | | -6a^2+8c^2+2a^2+11c^2= | | -5x+4y=-30 | | 3y=-2+6y | | 3x-7y=18 | | 2x*8x= | | (9k)-3=(8*9)+k | | -7xa-2xa-2ax-7ax= | | 20x(3x-28)=537 | | -6ay+8dz-4ya+2dz= | | 3by+4b+6by= | | -sy+6ys= | | 3b-2b= | | 3c+6c= |

Equations solver categories