-x+30=9x

Simple and best practice solution for -x+30=9x 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 -x+30=9x equation:


Simplifying
-1x + 30 = 9x

Reorder the terms:
30 + -1x = 9x

Solving
30 + -1x = 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
30 + -1x + -9x = 9x + -9x

Combine like terms: -1x + -9x = -10x
30 + -10x = 9x + -9x

Combine like terms: 9x + -9x = 0
30 + -10x = 0

Add '-30' to each side of the equation.
30 + -30 + -10x = 0 + -30

Combine like terms: 30 + -30 = 0
0 + -10x = 0 + -30
-10x = 0 + -30

Combine like terms: 0 + -30 = -30
-10x = -30

Divide each side by '-10'.
x = 3

Simplifying
x = 3

See similar equations:

| 7=a/3-4 | | 13x=48-3x | | 5y-13=77 | | 16w-21w= | | 19.7-4-5x+8y=0 | | 10y-6=12yb+16 | | 2a-76=8a+2 | | 7-5(-3)=-43 | | -8x+2y=-20 | | 7-5(10)=-43 | | 16w=21w+30 | | 2/x-5-4x-2=0 | | 13x+7-7=55-3x-7 | | 77x/7x | | -8d-5d+7d=78 | | 12.5=1/pi | | 7-5(6)=-43 | | 6x-30=5x-9 | | 4x+3+2x-5x=-2-8 | | 7-5(-1)=-43 | | 7x-42+28=-21 | | 5y-25=40 | | 6.1h=9.3/3.2h | | 2/3x-12=8 | | -75/6-12 | | (4.5)(8)/2 | | -50=5(-5-8) | | 24-3j=9 | | x*2-2(abs(a)-2)x+a*2-3abs(a)=0 | | 25=4+3n | | 2(m+19)+-15=-3 | | -50=5(10-8) |

Equations solver categories