Let q be 2-2(-140)/16. Let u = q - 25. Let i© = c - 3. Let o be i(5). Solve 0*p - o*p = u for p.

-5

Let p = -10 + 10. Solve p*x + 3*x = 15 for x.

5

Suppose -5 = -c - 4*t, 2*c + 0*c - t = 10. Solve x = c*x for x.

0

Suppose w - 5*o - 18 = 0, 4*o + 0 = 2*w - 30. Suppose -2*c - x = -4*x - w, -4*x = -5*c + 29. Suppose 78*m - 73*m = 0. Solve c*n + 20 = -m*n for n.

-4

Suppose -70*s - 15 = -71*s. Solve -4*o = -o + s for o.

-5

Let p be (-1)/(-1) - (-3 - -1). Let i = 3 - p. Suppose -7*o + 3*o = -u - 4, i = -5*u - 3*o + 3. Solve 6 = -u*c + 3*c for c.

2

Let w(s) be the first derivative of -s**2⁄2 + 7*s + 4. Let f be w(5). Solve 0*k = -f*k + 6 for k.

3

Let s be (-14)/21 + (1 - 42/(-9)). Solve -2 = 3*a - s for a.

1

Let k = 8 - 2. Suppose 4*l = l + k, l = -2*b + 6. Suppose -4*p = -b*p. Solve p = 2*i + 3*i for i.

0

Let v be (-3)/(9/(-4))*3. Let d be (-2 + 0)v-1. Let f = 23 + -23. Solve -4*k + f = -d for k.

2