3+x=-4x-42

Simple and best practice solution for 3+x=-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 3+x=-4x-42 equation:


Simplifying
3 + x = -4x + -42

Reorder the terms:
3 + x = -42 + -4x

Solving
3 + x = -42 + -4x

Solving for variable 'x'.

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

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

Combine like terms: x + 4x = 5x
3 + 5x = -42 + -4x + 4x

Combine like terms: -4x + 4x = 0
3 + 5x = -42 + 0
3 + 5x = -42

Add '-3' to each side of the equation.
3 + -3 + 5x = -42 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = -42 + -3
5x = -42 + -3

Combine like terms: -42 + -3 = -45
5x = -45

Divide each side by '5'.
x = -9

Simplifying
x = -9

See similar equations:

| 10x^2-50x=1 | | 3x+(4x+5)=33 | | -1=2y-3 | | 3t-27=0 | | 10-7+x=-1 | | 25+8-28x=3-7 | | 2=1725 | | 140=90+x | | 9x+17-8x=-6-11 | | (7+6)-(5+6)=11 | | 190=37+x | | 2y+5+5y=14 | | 4x^2+24x+33=0 | | 37=90+x | | 31y=6(5y+17) | | 2x^2+10x=99 | | 2x-10=-2-18x | | 48=9t-17t | | c^2-212=0 | | 180=124+x | | 3.4s-2.8s=30 | | 124=90+x | | 180=161+x | | 0=x^2+9x-48 | | 13-11=x*-6 | | 161=90+x | | 3w-18w=-45 | | V^2=12-4V | | -3-7=-6+x | | 3.4s-2.8=30 | | x+2=2+3 | | 2x+4+3x+1=180 |

Equations solver categories