-9+3x=42x-18

Simple and best practice solution for -9+3x=42x-18 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 -9+3x=42x-18 equation:


Simplifying
-9 + 3x = 42x + -18

Reorder the terms:
-9 + 3x = -18 + 42x

Solving
-9 + 3x = -18 + 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-9 + 3x + -42x = -18 + 42x + -42x

Combine like terms: 3x + -42x = -39x
-9 + -39x = -18 + 42x + -42x

Combine like terms: 42x + -42x = 0
-9 + -39x = -18 + 0
-9 + -39x = -18

Add '9' to each side of the equation.
-9 + 9 + -39x = -18 + 9

Combine like terms: -9 + 9 = 0
0 + -39x = -18 + 9
-39x = -18 + 9

Combine like terms: -18 + 9 = -9
-39x = -9

Divide each side by '-39'.
x = 0.2307692308

Simplifying
x = 0.2307692308

See similar equations:

| 0.9(0.3x-0.7)=1.6(0.2x-0.3) | | (2x+5)2=4 | | 2x+9n=74 | | 4/5x10/3 | | y=0.6x+4 | | 0.3(0.7x-0.4)=0.2x | | -5k^2(k^4-2k^3)= | | (-14x-3)2=(8x+1)2 | | -18n+2=-16n-4 | | 36b^4-49t^2=0 | | 4-x=-1(x-4) | | 4x^3-12x^2-72x=0 | | (4x-9)(2x+7)=0 | | z/9-5=6 | | -7n^6*9n^2= | | 7x+5=9x+17 | | 13g-12=9g | | 48=8m+13m | | 9w^2-100=0 | | (x+1)(x-1)(2x-3)=0 | | (-7+x)=(x+12) | | 4n+n+90=180 | | 1.9-12.5m=-4m-(9m-2) | | xsquared+2=10 | | -5n+9=-n-11 | | (y^5z^-3)^23/30(y^5)^3 | | 16x^2y^2+40xy+25=0 | | 4x-1=-7+4x | | (2+x)(2-3x)=0 | | -2.4=0.8p | | 9/3(6x4/8)=1 | | -54m^3+60m^2+36m= |

Equations solver categories