18-4x=42

Simple and best practice solution for 18-4x=42 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 18-4x=42 equation:


Simplifying
18 + -4x = 42

Solving
18 + -4x = 42

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -4x = 42 + -18

Combine like terms: 18 + -18 = 0
0 + -4x = 42 + -18
-4x = 42 + -18

Combine like terms: 42 + -18 = 24
-4x = 24

Divide each side by '-4'.
x = -6

Simplifying
x = -6

See similar equations:

| 9(2n+2)=8(4n+4)+2 | | 2x^2+64x=2 | | y=.4444x-8 | | 4y+10-4t=-4 | | -.06x^2+24x=0 | | 0.7x-5.5=0.1 | | 7+4(2a+15)= | | 8x^2+64x=2 | | 4x-5=8x-25 | | 5r+13=2r+22 | | 3x+810=1.60(x+900) | | 8x^3+64x=6 | | -63-3x=6-10x | | 2x+160=1.20(x+400) | | 6x^2+72x+192=0 | | 81x^2+72x=0 | | 8x^2+24x=4 | | 8x^2+24=4 | | 12m-81=8 | | -8x^2+24x=4 | | 6(x-2)-3x=16 | | -5x+10y=15 | | (x*x)-4x+20= | | 2(9x^2+24x+64)-50=0 | | .83x-.5=2 | | 9x+3=10x | | 2(x-4)=3(2x+7) | | 9-15=13-6p | | 2x+4+3x+5= | | -4-6x=-24 | | 0.14(y-7)+0.08y=0.02y-1.5 | | 7x+y=-21 |

Equations solver categories