s-(-2)=7

Simple and best practice solution for s-(-2)=7 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-(-2)=7 equation: 


Simplifying
s + -1(-2) = 7

Multiply -1 * -2
s + 2 = 7

Reorder the terms:
2 + s = 7

Solving
2 + s = 7

Solving for variable 's'.

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

Add '-2' to each side of the equation.
2 + -2 + s = 7 + -2

Combine like terms: 2 + -2 = 0
0 + s = 7 + -2
s = 7 + -2

Combine like terms: 7 + -2 = 5
s = 5

Simplifying
s = 5

See similar equations:

| x+4+3x=52 | | 76=2x+6x+4 | | 93=7x+5x+9 | | x-5=-6 | | 3+2x+4x=57 | | d-7=8 | | 7x+5+2x=68 | | a+10=4 | | 6+4x+6x=96 | | 62=5x+5x+2 | | 160=7x+7x+6 | | 3+5x=63 | | 9x^4=1369-4 | | 5+6x=47 | | 10+2x=28 | | 6x+4=-2x+2 | | 9(x+6)+6=11x-2(x-6) | | -2.7+11-14.3= | | 2v+3w=60 | | -6+6-3= | | 2x+24-4=14x+26-4 | | X^4-14X^3+49X^2=0 | | 25X^2=81 | | 2x^2-11x-20=0 | | -36=4(v-6)-7v | | 3x^2-81x=0 | | 0=-.5x+5 | | y=9+9x | | 55x^2-11x=0 | | 48x^2-120x+27=0 | | 2x+209=10x-7 | | 55-2x=16x+21 |

Equations solver categories