Suppose -r = 2*r. Let n(z) = z**2 - 6*z + 1. Let x be n(5). Let s = -2 - x. Solve r = s*f - 0*f + 10 for f.

Let i = -19 - -19. Solve 3*l - 8*l + 15 = i for l.

3

Let p be (1 + -1)/(-4 + ²⁴⁄₄). Solve 5*t + 0*t + 20 = p for t.

-4

Let u(i) = 2*i + 8. Let p be u(-6). Let n = 7 + p. Solve n*r + 1 = 4*r for r.

1

Let a(m) = -3*m + 11. Let j(k) = -8*k + 32. Let r(n) = -11*a(n) + 4j(n). Let u be -2(3 - -1) - -1. Let o be r(u). Solve -4*i + o = -12 for i.

3

Let w be (-174)/(-15) + ⁴⁄₁₀. Suppose 0 = -2*r + r - 4*x + 12, -4*x + w = 0. Solve r*j + 1 = -j for j.

-1

Let t = 4 - -1. Solve y = t*y + 4 for y.

-1

Suppose -4*d = 37 - 53. Solve -d*x + x + 15 = 0 for x.

5

Suppose 3*h + 6 = 0, 5*a + 2*h = 5*h + 16. Suppose -j + 13 = -5*r, 0 = -a*r + 6*r - 4j + 20. Let x be r - 0 - 1-4. Solve x*v = 7*v + 25 for v.

-5

Suppose 0 = -s + 3*s + 4*g + 14, g = 5*s - 20. Suppose 16 = -o + 3*b + b, s*o + 4*b = 32. Suppose q = -0*q + 25. Solve k - q = -o*k for k.

5

Let b = 6 - 4. Let d be 1/((-3)/30*-2). Suppose -s + f = -1 - 18, -d*f + 65 = 5*s. Solve -b*z = -6*z + s for z.

4