Suppose 0 = -5*s + 91 + 9. Let l = -12 + s. Solve -m - m = l for m.

Let w(i) = -i3 + 10*i2 + 11*i + 3. Let r be w(11). Solve r*p - 6*p + 15 = 0 for p.

5

Let a be (-10)/30*18/(-1). Solve 3*y = y - a for y.

-3

Let c(m) = m**2 + 3*m + 1. Suppose z - s - 4 = 0, -2*z - s + 4 = -z. Suppose z = u, -u = -5*p - 6*u. Let h be c(p). Solve -h*k = -3*k + 4 for k.

-2

Let o(w) = -w + 3. Let j be o(7). Let p = 0 - j. Solve -l - p = 3*l for l.

-1

Suppose -16 = i + 4*o, -2*i + 4*i - 33 = 5*o. Suppose 6 = -h + 4*h. Suppose 0 = h*n - 0*n. Solve n = i*a - 0*a - 12 for a.

3

Suppose 0 = j - 3 + 1. Suppose 3*w + 25 = -j*w. Let n be (6/w)/((-2)/5). Solve n*o = 7*o for o.

0

Suppose 0 = -5*k - 3*s + 15, 3*s = 3*k - 6 - 3. Solve z - k = -1 for z.

2

Let t® be the second derivative of r⁴⁄₁₂ + r3 - 13*r**²⁄₂ - r. Let h be t(-10). Suppose -3*l + h = 5*f, -4*f - 28 = -4*l - 8*f. Solve -l*i = -i for i.

0

Suppose 0 = x - 5*g + 7 - 22, -14 = -2*x + 2*g. Suppose 2*o = 7*o - x. Solve 4*w = 3*w + o for w.

1

Suppose 0 = -o + 6*o + s - 20, o - 18 = -3*s. Suppose l + 6 = -2*l, 0 = -o*w - 5*l + 20. Solve -4*x = -2 - w for x.

3