Suppose -2*j + 0*j = -30. Let a be (0 + 1)*j + -3. Suppose 3*y = 12 + a. Solve c + c = -y for c.

Suppose 8 = 5*j - j, 0 = 3*i + 5*j - 25. Let p(m) be the first derivative of -m³⁄₃ + 5*m²⁄₂ + 1. Let w be p(i). Solve w = x + 2 + 3 for x.

-5

Let n(s) = -s**2 + 7*s - 6. Let h be n(5). Solve -h*c - 25 = c for c.

-5

Suppose f = -2*f + 5*d, 3*f = 4*d + 3. Let s = f + -1. Solve -s*j = -j - 3 for j.

1

Let d be ¹²⁄₅ - (-8)/(-20). Let g = 108 - -47. Let i be d/8 - g/(-20). Solve -i = 4*u + 4 for u.

-3

Let a(p) = p3 + 8*p2 + 8. Let k be a(-8). Suppose 2*z - 11 = -5*m, 4*m - 2*m - k = z. Suppose -m*q - 2*q + 10 = 0. Solve 16 = 6*d - q*d for d.

4

Suppose -c = 2*f - 3, -3*c + c + 6 = 3*f. Solve f + 1 = t for t.

1

Let o(i) = i3 + 4*i2 - 2*i - 4. Let a be o(-5). Let g = a - -22. Solve u + 1 = -g for u.

-4

Suppose k = 2*s + 6, 6*k = 5*k + 3*s + 4. Let l = 3 - k. Let t = l - -11. Solve r - t = -1 for r.

3

Let u be ³⁄₁ - (-5 - -6). Suppose 3*a = -4*p + 12, 3*a - p = 25 + u. Solve -2*c + a = -0*c for c.

4

Let h(x) = x**2 + 3*x + 2. Let k be h(-3). Solve -k*i = 3*i - 5 for i.

1