Let w(d) = d**3 + 6*d**2 + 4*d - 1. Let j be w(-5). Solve j*m + 4 = 3*m for m.

Let b be (2 + -1)/(²⁄₁₀). Let x(k) = 3*k3 - 2*k2 + 1. Let m be x(1). Solve b = 7*i - m*i for i.

1

Let f = -2 - -2. Solve f = -i + 2 - 7 for i.

-5

Let o be (6/(-4))/(3/(-4)). Suppose -4l - 2 = o. Let r be -1(-1 + l + 1). Solve -2*w - r = 3 for w.

-2

Let q(v) = -v - 1. Let a be q(-5). Solve -x = -1 + a for x.

-3

Let u(b) = -b2 + 4*b + 6. Let j(n) = -2*n2 + 7*n + 11. Let x(f) = -3*j(f) + 5*u(f). Let t be x(3). Solve 15 = 6*y - t*y for y.

5

Let k = 16 + -14. Solve 0 + k = p for p.

2

Suppose 5*g - 73 = -8. Suppose -n = -3, 0*n - 5*n + g = -h. Let j© = c**2 - 1. Let x be j(h). Solve -4*u + x*u = 1 for u.

-1

Let i(z) be the first derivative of -z³⁄₃ + 9*z²⁄₂ - 9*z - 10. Suppose 2*r + 5*c - 26 = -7, 5*c + 23 = 4*r. Let y be i®. Solve 0*v - y = -v for v.

5

Let q(i) = i**2 - i + 3. Let d be q(-3). Solve -2*k = -5*k + d for k.

5

Let t(b) = 3*b**2 - 2*b + 2. Suppose -4*k = 2*n - 2*k - 10, -3*k = -9. Let c be t(n). Solve -4*h - h = -c for h.

2