Let m(q) = 2*q - 5. Let j be m(5). Let s = 9 - 6. Suppose -7*l = -s*l - 16, -i + 19 = 4*l. Solve 12 = -j*b - i for b.

Let g(f) = -f**2 + 5*f + 3. Let i be ((-20)/(-6))/(⁶⁄₉). Let o be g(i). Solve o*d + 2*d = -25 for d.

-5

Let t = 79 + -76. Solve -i + t - 6 = 0 for i.

-3

Suppose 0 = -5*t - 1 - 44. Let m = 3 + t. Let i = 11 + m. Solve -i + 0 = -h for h.

5

Suppose -z + 11 = 4*u, -2*z - 3*u - 2*u = -13. Let f be (-26)/(-6) + z/3. Solve s + 0*s = f for s.

4

Let j = 14 - 14. Solve 2*l + l - 3 = j for l.

1

Let c(s) = -s + 1. Let q(h) = -h3 + h2 + 2*h - 1. Let t be q(2). Let p be c(t). Solve -p + 7 = z for z.

5

Let n(z) = -3*z + 4. Let w be n(6). Let q = -9 - w. Let j = -2 + q. Solve 4*r - 9 - j = 0 for r.

3

Suppose 3 = -4*m + 15, 3*v + m = 24. Solve 0 = -4*c - v - 5 for c.

-3

Let j(x) = -477 + 5*x2 + x3 - 2*x**3 + 475 + x. Suppose 2*v + 2*v = 20. Let z be j(v). Solve -z*c - 2 = 10 for c.

-4

Suppose 3*f + 0*k = -k + 3, f + 3*k = -7. Solve f*i = i for i.

0