Let n(c) = c + 6. Suppose 0 = 4*a + w + 25, -w + 5 = -2*w. Let p be n(a). Solve -p - 2 = y for y.

Suppose 0*s = 2*s - 80. Let n = 22 + -35. Let j = n + s. Solve -5*l + 2 = j for l.

-5

Let y(q) be the second derivative of q⁵⁄₂₀ + 3*q⁴⁄₄ + q**²⁄₂ + 5*q. Let f be y(-9). Solve l = 2*l + f for l.

-1

Let g = 10 - 2. Suppose -33 = -5*z - g. Solve -z*x + 9 = -2*x for x.

3

Suppose b + t = 3*t + 3, -3*t = -b + 3. Solve b*o = 2 - 8 for o.

-2

Let w(s) = s**2 + 7*s + 17. Let i be w(-8). Solve 2*t + 3*t + i = 0 for t.

-5

Let v(m) = -m2 + m. Let b(k) = -3*k2 - 5*k - 6. Let o(p) = b(p) - 2*v(p). Let h be o(-6). Solve h = 3*a - 2*a - 4 for a.

4

Let y = -289 - -294. Let p be (¹²⁄₁₅)/((-2)/(-10)). Solve -p*v + 3 = -y for v.

2

Let c(g) = 4*g - 6. Suppose 0 = -4*w + 12. Let o be c(w). Solve -d + 4 = o for d.

-2

Let k(b) = b**2 + b + 1. Let g be k(-1). Let i be g + -3 + 4 + 3. Suppose 0 = -3*z + i*o + 29 + 32, 2*z - 5*o = 49. Solve z = -4*y - 0*y for y.

-3

Let d be ((-1)/(-3))/((-2)/(-6)). Let k be 1 - (-3 - (-1)/d). Solve k*f - 5*f = 0 for f.

0