Suppose -5*f + 6 + 4 = 0. Solve -f*t + 2 = -2 for t.

Suppose -4*z - 4 = -5*b, 0 = 2*b + 3*z - 3 - 17. Let p(f) = f - 2. Let c be p(b). Solve -c = -2*r + 2 for r.

2

Suppose -4*t + 8 = -2*t. Let d = 6 - t. Suppose -c + 15 = k, 5*c - 5*k + 2*k = 51. Solve -d*m - m + c = 0 for m.

4

Let y be (-6)/9(-42)/4. Let z be (-1 - (-3 + ¹⁴⁄₄))-2. Solve z*g = y*g - 16 for g.

4

Let t be ³⁴⁄₃ - 4/(-6). Let q be (-3)/2*(-136)/t. Suppose -3*z + q = u, -4*u = -2*z - z + 7. Solve 0 = h - 0*h + z for h.

-5

Let j(x) = x3 - 3*x2 + 3*x + 2. Let q(b) = 5 + 0 - 4. Let k(l) = -j(l) + 4*q(l). Let n be k(2). Solve n*z = z - 2 for z.

2

Let j(a) = a3 - 15 + 8*a - 10*a2 + 15 + a. Let u be j(9). Solve -3*f - 1 - 2 = u for f.

-1

Let a = 17 + -14. Suppose 0 = 2*l - 2*j - 32, -5*j + 29 = l + 13. Solve 0 = -i - a*i + l for i.

4

Let a(g) be the third derivative of g⁶⁄₁₂₀ - g⁵⁄₆ + 5*g⁴⁄₁₂ - g³⁄₂ - g**2. Let p be a(9). Let n be p/(-1)*2/(-6). Solve -n*v - 20 = 2*v for v.

-5

Suppose 3*y - 5*y = u - 11, 2*y + 4 = 4*u. Let o(n) = 2*n**2 - n - 1. Let h be o(2). Let p be h/2*⁴⁄₂. Solve u = p*b + 13 for b.

-2

Let h be -12*-1*³⁄₉. Suppose 5 - 21 = -h*d. Solve -d*g = -3*g + 1 for g.

-1