7x-x+30=0

Simple and best practice solution for 7x-x+30=0 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 7x-x+30=0 equation:


Simplifying
7x + -1x + 30 = 0

Reorder the terms:
30 + 7x + -1x = 0

Combine like terms: 7x + -1x = 6x
30 + 6x = 0

Solving
30 + 6x = 0

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 6x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 6x = 0 + -30
6x = 0 + -30

Combine like terms: 0 + -30 = -30
6x = -30

Divide each side by '6'.
x = -5

Simplifying
x = -5

See similar equations:

| x^2-6x-2y+7=0 | | 61*12= | | 3x^2+5600=0 | | -12x+3y=42 | | 360000=x+0.08x | | 48=(x+2)(x+4) | | 4/15x18 | | X^2+5x-30=x-34 | | 3x^2-7x-30=0 | | (-6w-5)(2w+9)=0 | | 4/0.38= | | -2y^2+x+2=0 | | X*0.75=1 | | (2ab)*(3ab^5)= | | 6x-9x+3=18 | | 30+1.95x=7.95 | | 6x+5=6-2 | | h(x)=14.00+0.09x | | 40=(x+12x-x+2x) | | 4x/12=24 | | 2x^2-7=79 | | 3.1=x-3.1 | | 360000=x+0.08 | | 1/2(30) | | 3t^5*(-mt)*(20m^7)= | | 20c^4d^2f-16cdf^2/4c^2df | | 1/4x-6=-6 | | 18x+3y=19 | | X+0.08= | | 3x-4x+7=17+2 | | 27-5x=10x-2 | | 225=112.5 |

Equations solver categories