your answer is 1223
The equivalent is 7s+2s = 9s
It simplifies to: 2s+4R
s = 7, t = -3
2s-2b= a+b+c-2b simplified that would be a+c-b.
If you mean: -4+3+2s = 15 then s = 8
3q+4r-s+5q-6r+2s
3s + 4t + 2s + 5s + 6tGroup all of the like 's' terms & 't' terms together:(3s+2s+5s) + (4t + 6t)10s + 10t or 10(s+t)
2s - 12 + 2s = 4s - 124s - 12 = 4s - 124s = 4ss = s==========this is an identity and any number can be s
2s + 17 = 2s + 17 1) First, you want to start on the left side of the equation and subtract 17 from both sides. 2s = 2s 2) Then, you take the 2 on the left side and divide it on both sides. s = s 3) You are left with s (Or 1s) on both sides, so s = 1.
Simplified its 12r+3s
7s + 4t
2s + s + 12 =132 ie 3s = 132 -12 3s = 120 s = 40