20-x=43

Simple and best practice solution for 20-x=43 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 20-x=43 equation: 


Simplifying
20 + -1x = 43

Solving
20 + -1x = 43

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -1x = 43 + -20

Combine like terms: 20 + -20 = 0
0 + -1x = 43 + -20
-1x = 43 + -20

Combine like terms: 43 + -20 = 23
-1x = 23

Divide each side by '-1'.
x = -23

Simplifying
x = -23

See similar equations:

| 4n+34=-2-14n | | 4x-2=52-6x | | 2x-3*(x-10)=0 | | 2*ln(x)-7=0 | | 69=8x-5 | | 13m=32.5 | | -4+5y=-2 | | 2*(x-10)-3y=0 | | -6(n+8)=-30 | | 3x-2=68-7x | | -6n+8=30 | | -6(2t+10)=-72 | | 2*(y-10)-3y=0 | | 2.5=45 | | 50x+60y=275 | | 3a+5b=-1 | | 12x^2-144x+384=0 | | 10(s-4)=-101 | | -84=7h | | 40=-4v | | 2v+8=6 | | 5+5+x+x=10+2x | | (X^2)(x+2)=(x+2)(4) | | 9x+4=14+8 | | 0.05x=1.5 | | 13x=-7x | | 3x+4y+z-12=0 | | 3x-6x-9x=-12x | | (3X-10)= | | 3(4s+3)=57 | | 7=x+(x+1) | | 5=6+d |

Equations solver categories