Let x = -25 - -27. Solve -3*i + 1 = -x*i for i.

Let r = 8 - 16. Let f be (-6)/10 - r/5. Solve -t + 4 + f = 0 for t.

5

Let t(m) be the second derivative of -m⁴⁄₁₂ + 7*m³⁄₆ - 5*m**²⁄₂ - m. Let h be t(6). Solve a + h = -0 for a.

-1

Let n = 50 + -34. Suppose -r - u - 2 = 0, -u = -r + 4*u + n. Solve -d = 1 + r for d.

-2

Suppose -3*w + 20 - 2 = 0. Suppose 0 = -2*k - 2*k + 8, 0 = -4*x + k + w. Let o = 25 + -16. Solve -x*i + 1 = -o for i.

5

Let y be ²⁄₁₀ - (-178)/10. Let b be (24/y)/((-4)/18). Let a be ((-2)/b)/((-5)/(-15)). Solve 0 = f + a - 5 for f.

4

Let z(p) be the second derivative of -p⁴⁄₁₂ - 2*p³⁄₃ - p. Let g be z(-3). Solve -n - g = -0 for n.

-3

Let x be (4 - 2 - 4)/(-1). Let v = 5 - 8. Let z(b) = -b3 - 2*b2 + 2*b. Let g be z(v). Solve -h + g = -x*h for h.

-3

Suppose -5*k = -5, 0 = b + k - 3*k - 2. Solve b*j + j = -20 for j.

-4

Let l(t) = 7*t**2 - t - 1. Let z be l(-1). Let o be 44 - 29 - (-3 + 10). Solve 3*j - z*j + o = 0 for j.

2

Let h be (²⁄₂ + -1)*1. Suppose -3*b + h = 3, -2*b = 2*d. Let o be (d + (1 - -8))/2. Solve -q + o*q = 8 for q.

2