Suppose -8 = -7*b + 3*b. Suppose 4*l - 4 = b*l. Suppose -4*k + 4*h + 0*h = -12, -l*h = -3*k + 7. Solve -k = -i + 3 for i.

Suppose 20 = 2*n + 4*g, n + 4*g = 2*n + 2. Solve -3*s + n = -s for s.

3

Let o© = 9*c + 52. Let n be o(-5). Solve 4*j + 1 + n = 0 for j.

-2

Suppose -7*f - 12 = -4*f + 2*h, -4*f + 1 = -3*h. Let y be 0*3*f/(-12). Suppose 13 = 5*z + v + 2, 0 = 4*z + 3*v. Solve y = -z*j + j for j.

0

Suppose 3*g - 25 = 8*g. Let b = g - -10. Solve -y = -b*y for y.

0

Let h be 2/(2/(-3)) + (0 - -5). Solve h*d - 8 = -18 for d.

-5

Suppose 2*k = q + 1, 5*k = -5*q + 16 + 24. Suppose -3*o + i + 1 - 8 = 0, 0 = 5*i - 20. Let g = o + 2. Solve 14 + g = -q*d for d.

-3

Let l be ⁵⁄₃*(2 + -5). Let j = l + 10. Suppose 0 = -5*o + s + 99, 24 + 31 = 3*o - j*s. Solve 5*g + o = g for g.

-5

Let l(p) = 4 + 3*p + 2 - 4*p. Let d be l(5). Suppose q - 4 = -d. Solve -2*u = -1 + q for u.

-1

Let u = -1 + 4. Suppose 3*q - q - 4*l - 26 = 0, -u*l = 9. Let f = -5 + q. Solve -x = -0*x + f for x.

-2

Let u(v) be the second derivative of v⁴⁄₁₂ + 4*v³⁄₃ + 9*v**²⁄₂ - 3*v. Let g be u(-7). Solve -9 = -g*a - a for a.

3