Let u = -10 + 22. Suppose 7*t = 3*t + u. Let l be -1 + -11*(-2)/2. Solve 4 = -t*a + l for a.

Let l = 7 + -23. Let b = l - -20. Solve b = -4*x - 12 for x.

-4

Suppose 4*s - 17 = -5. Suppose s*j + 18 = 5*p, p + j = -2*j. Suppose 3*b + 14 = x - 0*b, 0 = -p*x + 5*b + 26. Solve x*d - 12 = -2*d for d.

3

Let s(f) = -f**2 + 17*f - 7. Let m be s(16). Solve 2*l = 5*l - m for l.

3

Suppose 0 = -4*x + 8, -2*p + 4*x - 1 - 7 = 0. Let o(l) = -l - 5. Let r be o(-6). Solve p = 3*h - r + 10 for h.

-3

Let y be ¹⁸⁄₇ - 36/(-84). Solve y*t + 3 = -0*t for t.

-1

Suppose -m + 8 = 4. Let g = 1 + -1. Suppose g*t = -m*t. Solve t = -5*v + 20 for v.

4

Let k = -19 - -45. Let l = -24 + k. Solve -l*b = 1 - 7 for b.

3

Let h(b) = -b**3 + 3*b - 3. Suppose -2*r + 2*w + 5 = -5*r, 5 = -r + w. Let y be h®. Solve 0*n + 3*n = y for n.

5

Let y(g) be the third derivative of g⁴⁄₁₂ - g³⁄₂ + g**2. Let r be y(8). Suppose -5*k = -2*a + 3 - 8, k - r = -2*a. Solve -n + 1 + k = 0 for n.

4

Suppose 13*a - 12*a = 4. Solve -3*k = 5 + a for k.

-3