Suppose -3*p - d = -17, 6*d - d = 25. Solve 0 = -2*r - 2*r - p for r.

Suppose 0 = -4*p + p - 2*m - 4, 0 = 3*p + 4*m + 8. Suppose 6*b - 3*b - 12 = p. Let i be (-2)/2*0/1. Solve -b*r = -i*r for r.

0

Let j(x) = -4*x + 30. Let w be j(7). Solve -c + 15 = w*c for c.

5

Let q® = -r3 + 13*r2 + 28*r + 32. Let x be q(15). Solve x*l - 6*l = 20 for l.

-5

Suppose -n - 7 = -5*t, -t + 2 = -1. Suppose f = -f + 6, -n = z - 3*f. Solve 4 = -w + z for w.

-3

Suppose -3*z = -5 - 4, 5*u - 5*z = -15. Suppose 5*l = 3l + 2. Let h be (-48)/(l + 3)-1. Solve -4*k + h + 8 = u for k.

5

Let n(x) = 3*x + 3. Let s(g) = -g - 1. Let i® = -2*n® - 5*s®. Let q be i(-8). Solve -5 = -q*v + 2*v for v.

1

Let v(i) = 0*i + 0*i - 3*i3 + 20 + 4*i3. Let d be v(0). Solve -o - d = -6*o for o.

4

Suppose 2*h - 32 = -2*h. Suppose 3*z + 4*g = 8, -10 = 3*z - 0*z - 5*g. Solve z = -c + 3*c + h for c.

-4

Suppose -2 = 4*p - 22. Suppose 4 = 2*r - r. Solve -r*u - 3 = -p*u for u.

3

Let t(l) be the third derivative of -l⁶⁄₁₂₀ - l⁵⁄₁₅ + 5*l³⁄₆ - l2. Let v be t(-4). Suppose -v*o + o = 0. Solve 0*n + 3*n = o for n.

0