-2s-7=5

Simple and best practice solution for -2s-7=5 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 -2s-7=5 equation: 


Simplifying
-2s + -7 = 5

Reorder the terms:
-7 + -2s = 5

Solving
-7 + -2s = 5

Solving for variable 's'.

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

Add '7' to each side of the equation.
-7 + 7 + -2s = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -2s = 5 + 7
-2s = 5 + 7

Combine like terms: 5 + 7 = 12
-2s = 12

Divide each side by '-2'.
s = -6

Simplifying
s = -6

See similar equations:

| 8s^2-6s-8=0 | | 48=x(16-x) | | 5w-7w+6+8w= | | 2s^2-3s+8=0 | | 4s+4=-28 | | 2s^2-6s+2=0 | | 6s^2-7s+1=0 | | Log^3(3-5x)=2 | | log(x-1)-log(x+2)=1 | | u^2-14u=43 | | ht=-5t^2+15t+2 | | u^2-26u-35=0 | | ab-b+c+17+6ab-34= | | -21p-15-4+40p=27-18p | | 4x^2+12x-15=5 | | u^2+4u-23=0 | | x^2+xy=24 | | 6.84*x=3 | | f(x)=x^3-4x+4 | | 2cos^2-1=0 | | x*2+2x=16 | | u^2+6u=47 | | X^2+7=7X+3 | | 1.2q-1.9-1.3q=-1.1q-3.6 | | u^2-4u=25 | | -3.7u=7.75 | | A=2x^2+15x+18 | | -3x^2-24x+17=-40 | | -5x^2-20x+35=30 | | 2x^2-14x+10=26 | | y=-x+30 | | -8(4-x)+2x+12=30 |

Equations solver categories