Suppose -2*w = -6 - 8. Let t be w/(-21) + 37/3. Solve 4*v + 0*v - t = 0 for v.

Let q(d) = d3 + 3*d2 - d - 1. Let j be q(-3). Solve -l - j*l = -9 for l.

3

Suppose -4*x - x = 4*j - 50, 0 = -3*x - 2*j + 30. Suppose 0 = -4*n + 50 - x. Suppose 0 = s + 4*s - n. Solve 10 = s*r + 2 for r.

4

Let y = 155 - 155. Solve y = -d + 2 - 3 for d.

-1

Let c(g) = g**2 + 4*g + 2. Let y be c(-4). Let b be ⁶⁄₂ + (-1 - 0). Suppose b*q + 10 = 4*q, 9 = y*x + q. Solve -x*j + j = 0 for j.

0

Suppose -19 = 5*t - 4. Let j be t + 7/(0 - -1). Solve 0 = j*w + 4 + 4 for w.

-2

Let g = 18 - 11. Let w = g + -1. Solve 0 = -3*p - w for p.

-2

Let u be 6*(³⁄₉ - 0). Solve -2 = -t + u for t.

4

Let p(y) = y**2 - 3*y - 2. Let x be p(-1). Suppose 0 = -0*k - x*k. Solve 0*w + 3*w - 6 = k for w.

2

Suppose -47*y = -49*y + 54. Solve -5*f - y = -2 for f.

-5

Let n(t) be the third derivative of t⁵⁄₆₀ + t³⁄₃ - 2*t**2. Let b be n(0). Suppose -4*q = 5*f - 16, 3*f = -2*q - 0*q + 8. Solve d + b - 7 = f for d.

5