Suppose 0 = 7*c - 3*c + 16. Let z = c + 6. Solve z*b = -10 + 4 for b.

Let n = -13 + 15. Solve -4 = -n*y + 6 for y.

5

Let w be ⁶⁄₄*⁵⁶⁄₁₂. Let a(t) = t3 - 7*t2 + 2*t - 2. Let y be a(w). Solve 0 = 2*l + 2*l - y for l.

3

Let a(g) = g2 - 4*g + 4. Let m = -7 + 15. Let w(l) = -l2 + 10*l - 12. Let b be w(m). Let z be a(b). Solve z*q = -2 - 14 for q.

-4

Let g(u) = -u**2 + 7*u + 1. Let j be g(3). Let b = 33 - j. Solve -6*s + s - b = 0 for s.

-4

Suppose 2*j + 0*j - 16 = 0. Solve j*u = 3*u - 20 for u.

-4

Suppose -2*i - 4 = -5*g + 12, 5*i = 4*g - 23. Let o be (1/((-1)/i))/(-1). Let n be 2 - ³⁄₁ - o. Solve -8 = 2*v + n*v for v.

-2

Let q be ³²⁄₃ + -4 + 2/(-3). Let m = -3 + 5. Solve -m*n = 2 + q for n.

-4

Let b(i) = 3*i3 + 9*i2 - 7*i + 17. Let h(v) = 4*v3 + 10*v2 - 8*v + 16. Let n(m) = -3*b(m) + 2*h(m). Let p be n(-8). Solve -3*f + 10 + p = 0 for f.

5

Let h = -8 - -13. Suppose 5*v - 3*l - 27 = 0, -3 = 3*v + 4*l + 4. Let m = -3 + v. Solve h*z + 18 - 43 = m for z.

5

Suppose -4*u + 38 = -74. Let a be (-2)/3 + u/6. Solve -l + 15 = -a*l for l.

-5