X-42=-3

Simple and best practice solution for X-42=-3 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-42=-3 equation: 


Simplifying
X + -42 = -3

Reorder the terms:
-42 + X = -3

Solving
-42 + X = -3

Solving for variable 'X'.

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

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

Combine like terms: -42 + 42 = 0
0 + X = -3 + 42
X = -3 + 42

Combine like terms: -3 + 42 = 39
X = 39

Simplifying
X = 39

See similar equations:

| 4=6x+7x+3x | | 6x(2x-2)=20 | | 9x-6xy= | | -1/3x=-5/1 | | -4x+8=2x+6 | | -12x-70+6x=38 | | 3n+17=7n+3 | | 64=y^2+13y | | 8x^2-20x-3=0 | | 6666666666666-7f=690 | | -9x+11x-21=21 | | 4a+5b=17 | | 2(6x-5)=6-1(3x-2) | | 18x-24xy= | | 5b-13=143 | | 97693949593-4x=4000 | | 2x-2+90+x+5=180 | | 1.05=-3.8p+5.9p | | -(-2x-1)-2x=4(1-x) | | 5+2x=18+4x | | 6r=9f | | (X+40)(2x-35)2x=180 | | -3x+9x-65=19 | | 30.8+7.7p=53.9 | | z^3+9=z^2+9z | | X^3+4x^2=63 | | A=4(3.14)(r) | | 2b+31=19 | | 6y-7=7+6y | | 2u+4t=65 | | -6n^2+11n+10=0 | | 15s-4=-124 |

Equations solver categories