s-(-20)=3

Simple and best practice solution for s-(-20)=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 s-(-20)=3 equation: 


Simplifying
s + -1(-20) = 3

Multiply -1 * -20
s + 20 = 3

Reorder the terms:
20 + s = 3

Solving
20 + s = 3

Solving for variable 's'.

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

Add '-20' to each side of the equation.
20 + -20 + s = 3 + -20

Combine like terms: 20 + -20 = 0
0 + s = 3 + -20
s = 3 + -20

Combine like terms: 3 + -20 = -17
s = -17

Simplifying
s = -17

See similar equations:

| x^4+4x^3-2x^2+4x-3=0 | | 6*x-3=0 | | x^4+4x^3-2x^2+4-3=0 | | 5x^2+536=651 | | x+1/2=5-x | | 3x^2-12x+9/3x-9 | | x-2(x-3)=5-2x | | 8x^2+13x+3=0 | | -12x+9/3x-9= | | -12x+9/3x-9 | | -4x+5=-7x-3+2x+8 | | 3x+5=6+x+5 | | 6.49s+8.32=27.79 | | x^4+4x^3+6x^2+4t+5=0 | | 82=-2m-7m+10 | | 1/6t-4/5=1/5 | | 25(2-w)+6w=-64 | | 2×x/2=2×3 | | -6=h-10 | | 1/2(10-5/3x)=3-x | | -6=h-10/4 | | 181.2408=2*3.14r^2+2*3.14r*8.5 | | log^5(7x-4)=log^5(5x-3) | | -2/7dividedby3/5 | | 3a^2-6b^2-2c^2-7ab+5ac+7bc=0 | | 5/3x+4/3=8/9 | | -x+20=12 | | h(a)=-35+4a | | x^3-x^2+42x-135=0 | | (35-x)/35=24 | | 3-3*6-2=17 | | 13-5lnx=0 |

Equations solver categories