Suppose -5*o + 13 = 4*r, -3*r - 2*o - 34 = -7*r. Suppose -4*f = -r*f. Suppose -1 + f = -v. Solve -p - v = -6 for p.

Let m(u) = u**2 - 4*u + 8. Let x be m(0). Solve 7 = 5*d - x for d.

3

Let f(s) = 6*s**2 + 2*s + 1. Let c be f(-1). Let b = 8 + -6. Suppose b*l = 3 + 1. Solve -l*q = c + 5 for q.

-5

Suppose 0*m - 50 = -4*m + c, -m - 5*c = -23. Suppose -4*w - 5*p - 9 = 0, -3*w + p = -w - m. Let h be ⁷⁰⁄₄ + 2/w. Solve 3*y = 3 - h for y.

-5

Suppose 0 = a + 5*s - 5, -2*s - s = a - 5. Let h(o) be the first derivative of -o**²⁄₂ + 5*o - 1. Let y be h(a). Solve y = -3*b + 7*b + 16 for b.

-4

Suppose 0 = x + g - 6 + 1, -4*g + 13 = 3*x. Suppose -x*a = -6*a - 3. Solve a*v = 2*v + 3 for v.

3

Let m = -36 + 36. Solve m = -3*w - w - 12 for w.

-3

Let g be 2/(-4) - 7/(-14). Let d be g/(-7) - (0 + -3). Solve 3*s + 6 + d = 0 for s.

-3

Let p be 2-1(-66)/(-12). Let r = 11 + p. Suppose -4*f = f - 10. Solve r*c + f = c for c.

2

Let x(u) = -u3 - 2*u2 + 5*u + 6. Let r be x(-4). Let y be ¹³⁶⁄₃₆ - (-4)/r. Solve 2 + y = -2*m for m.

-3

Let f(j) = 2*j2 - 6*j - 9. Let k(x) = 3*x2 - 9*x - 13. Let a(d) = -7*f(d) + 5*k(d). Suppose -3*o = -0*o - 12. Let b be a(o). Solve -i = b - 6 for i.

4