Suppose -2 - 13 = -5*d. Solve -d = y - 1 for y.

Suppose -4*g + 2 = 6. Let c be (-9)/3*g - 0. Solve -2*m - c - 5 = 0 for m.

-4

Let o be ²¹⁶⁄₁₅ - ²⁄₅. Suppose -2*r + 4*r - o = -f, 0 = -3*r - 3*f + 24. Solve r = -m + 1 for m.

-5

Let x be (-12)/(-15)*5/(-2). Let n(g) = -g3 - 2*g2 - 3*g - 3. Let r be n(x). Let s(o) = o**2 - 3*o. Let v be s(3). Solve v = r*h + 2 + 1 for h.

-1

Let u = 15 - 6. Let l = -10 + 13. Suppose -16 = -v + q, -40 = -5*v + l*q + 30. Solve 4*y = -u - v for y.

-5

Let y(b) = b + 2. Let o(a) = -a + 2. Let u be o(2). Let x be y(u). Suppose 2*w = 4*v + 8, 3*v + 3*w - x = 10. Solve 5*t + 0*t = v for t.

0

Let y(f) = -2*f3 - 4*f2 - 2*f. Let x be y(-2). Suppose 0 = 2*v + x*s + 12, s + 2 = -2. Solve 2*m - v = m for m.

2

Suppose 27*f - 24*f - 4*a = -8, -2 = -a. Solve f*m + 4*m + 20 = 0 for m.

-5

Suppose 1 = 2*z + 5. Suppose 3*q - 29 = -11. Let w = z + q. Solve 0 = 5*x - w*x + 1 for x.

-1

Suppose 4*z - 3*z = 0. Let b = 4 - z. Suppose -b = -3*h + h. Solve 0*l = -h*l for l.

0

Let w(h) = h3 - 8*h2 + 7*h + 10. Let f be w(7). Suppose 5*d - 45 = 4*u, 3*d + 5*u + 0*u + f = 0. Solve d*x = 2*x + 9 for x.

3