Suppose -n - 4*x + 17 = 0, -3*n = 3*x + x - 35. Let q = -6 + n. Solve -q*w + 4*w + 3 = 0 for w.

Let o(d) = -d + 2. Let l be o(-2). Let w be (12/(-9))/(l/(-18)). Let k be (-12)/(-7) + w/21. Solve 0 = k*g + g - 6 for g.

2

Suppose -4*f = 7 - 31. Suppose -14 = -4*g + 3*d, -5*g - 4*d + 2*d = -f. Solve -g*r - 2*r = 0 for r.

0

Suppose -2*p + 0*z + 18 = -2*z, -3*z + 57 = 4*p. Solve 3 - p = -3*i for i.

3

Let x(s) = s3 - 5*s2 + 4*s. Let k be x(4). Let p = -16 - -25. Let f be 3/(-9) - (-111)/p. Solve z - 4*z + f = k for z.

4

Let j(l) = -l + 5. Let q be j(4). Solve 3*h = q + 2 for h.

1

Let z = -160 + 162. Solve -4*l + 2 + z = 0 for l.

1

Let b be ((-4)/(-6))/((-10)/105). Let c(q) = q + 8. Let o be c(b). Suppose -2*l + o = -3. Solve d = -l*d for d.

0

Let y = -30 + 36. Solve 0 = y*i - i + 10 for i.

-2

Let q(z) be the third derivative of -4*z2 + 0 + ²⁄₃*z3 + ¹⁄₁₂₀*z6 - ¹⁄₂₀*z5 + 0*z**4 + 0*z. Let w be q(3). Solve d - w = -d for d.

2

Let j(u) = u**2 + 3*u - 2. Let i be j(-4). Suppose -5*h = 5*t - 30, 7*h - 21 = 3*h - 3*t. Solve 0 = 5*a - i*a + h for a.

-1