Let x = -11 + 14. Solve 0*l = x*l - 6 for l.

Let z(m) = 2*m**2 - 3m. Let d be z(2). Let n be -20(1 - ⁶⁄₄). Let a = n - 9. Solve 3 - a = -d*i for i.

-1

Let a(j) = -j3 + 9*j2 - j + 9. Let d be a(9). Let u be (d/(-5))/(3 - 1). Solve 2*z - 3 - 1 = u for z.

2

Let f = 1 - -3. Let p = -4 + f. Suppose 5*x - d - 45 = p, -2*d - 25 = -2*x - 3*d. Solve -5*b + 0 - x = 0 for b.

-2

Suppose -5*g + 18 = -2*g. Suppose -f = -3*f - 3*d + 10, 0 = f - 4*d + g. Suppose 4*c - 2*l = 74, -100 + 31 = -3*c - 3*l. Solve -f*j + c = 3*j for j.

4

Let m be (-1)/(-2)*(0 - 0). Solve m*n + 5*n = 15 for n.

3

Suppose 2 = 7*f - 19. Solve c - f = -4 for c.

-1

Let l(o) be the second derivative of o⁵⁄₂₀ + 7*o⁴⁄₁₂ - o³⁄₃ - 7*o²⁄₂ + 2*o. Let w be l(-7). Let f be (-2)/w - (-4)/14. Solve f*i - 8 = 4*i for i.

-2

Let s(l) = -l3 + 9*l2 - 7*l - 8. Let k be s(8). Solve -b + 6*b + 15 = k for b.

-3

Let x(q) = q2 - 18*q - 107. Let h be x(23). Let n(k) = -k2 - 4*k - 1. Let c be n(-3). Solve c*v = -h + 2 for v.

-3

Let v(l) = 4*l**2 + 7*l + 8. Let u be v(-7). Suppose 0*k + 5*k = w + u, 2*k - 84 = -4*w. Let i = -16 + k. Solve -6*s + 2*s + i = 0 for s.

4