Let q be 2/8 - (-3)/4. Let j = 1 - q. Solve j*i + 20 = 4*i for i.

Suppose 3*j - 3 = 4*n - 1, 22 = j + 4*n. Solve 4*l + j = -6 for l.

-3

Let f be 21/(-35) + (-24)/(-15). Solve -11*l + 12*l - f = 0 for l.

1

Suppose -b - 10 = -2*b + g, 3*g = -5*b + 10. Let r = b - -1. Solve -4 = -r*x + 5*x for x.

4

Let v(u) = 5*u - 3*u + 3*u - u**2 + 2 - 3. Let s be v(4). Let c be 3 + 0 + 2 + -1. Solve -4 = -c*i + s*i for i.

4

Suppose -5*v = -f - 3*f - 22, -3*v + 2*f = -12. Solve v + 3 = -5*h for h.

-1

Suppose 3*i = i + 5*k + 3, 0 = 4*i - 5*k + 19. Let d = 15 + i. Suppose 5*o = d*u - 19, -4*o + 0*o = 12. Solve j - u - 2 = 0 for j.

3

Let f be ((-3)/(-9))/(⁶⁄₅₄). Suppose 2*u = -f + 11. Solve 0 = -u*c - c + 15 for c.

3

Let p be ⁵⁄₁₀ - 11/(-2). Suppose -2*l - p = -0*l. Let d be (-2)/l - (-56)/6. Solve d = 2*r - 4*r for r.

-5

Let i = 53 + -47. Solve 2*u - 5*u = i for u.

-2

Let z(k) = k3 + 3*k2 + 9*k - 9. Let t(j) = 2*j3 + 6*j2 + 19*j - 19. Let u(h) = 6*t(h) - 13*z(h). Let i be u(-3). Solve 5*q = -8 - i for q.

-4