7=-10s-3
What is does s equal?

s = -1

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    7-(-10*s-3)=0

Step by step solution :

STEP

1

:

Pulling out like terms

1.1     Pull out like factors :

  10 + 10s  =   10 • (s + 1)

Equation at the end of step

1

:

STEP

2

:

Equations which are never true:

2.1      Solve :    10   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

2.2      Solve  :    s+1 = 0

Subtract  1  from both sides of the equation :

                     s = -1

One solution was found :

s = -1

s = -1

Step-by-step explanation:

-10s-3=7

add 3 on both sides: -10s=10

divide both sides by -10: s=-1

√100

Step-by-step explanation:

Given the following numbers: √220, -10, √100, 11.5,

Let's arrange the numbers from the largest to the smallest (in descending order).

Note: √220 ≈ 14.8

√100 = 10

From the largest to the smallest number, we have: √220, 11.5, √100, -10

Therefore, the number in the third position is √100