2s + 16 = 4s - 6
Subtract 2s from both sides: 16 = 2s - 6
Add 6 to both sides: 22 = 2s
divide both sides by 2: s = 11
It is a simple linear equation in 's'. Its solution is the number that 's' must bein order to make it a true statement. The solution may be found like this:4s + 10 = 2s + 2Subtract 10 from each side of the equation:4s = 2s - 8Subtract 2s from each side:2s = -8Divide each side by 2 :s = -4
Cant do much with this one.9r-4s / 9r+6s9r-4s / 3(3r+2s)
If that is l and not 1 then it is 3.5l+2s when simplified
2t-4s
96 divided by 4 equals 24.
2s - 12 + 2s = 4s - 124s - 12 = 4s - 124s = 4ss = s==========this is an identity and any number can be s
s = 7, t = -3
It is a simple linear equation in 's'. Its solution is the number that 's' must bein order to make it a true statement. The solution may be found like this:4s + 10 = 2s + 2Subtract 10 from each side of the equation:4s = 2s - 8Subtract 2s from each side:2s = -8Divide each side by 2 :s = -4
The expression (4s + 2s) can be simplified by combining like terms. When you add the coefficients of (s), you get (6s). Therefore, (4s + 2s = 6s).
Cant do much with this one.9r-4s / 9r+6s9r-4s / 3(3r+2s)
If that is l and not 1 then it is 3.5l+2s when simplified
3/4
1s 2s 3s 3p 4s 3d 4p
To simplify the expression (2s + 3s - s), combine the like terms. First, add (2s) and (3s) to get (5s). Then subtract (s) from (5s), resulting in (4s). Thus, the simplified expression is (4s).
There are four 4s in 16, as 16 divided by 4 equals 4. This means that if you add 4 together four times (4 + 4 + 4 + 4), you will get 16.
-6r 2s 5t 2
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