Let a(c) = -c - 9. Let j be a(-7). Let r(f) = 2*f**2 + 3*f + 2. Let v be r(j). Solve -4 = v*x - 0*x for x.

Let b(n) = n**2 + 17*n + 19. Suppose -7*c + 2*c = 80. Let f be b©. Solve 0 = -f*t - 2*t - 15 for t.

-3

Let z(i) be the first derivative of i**³⁄₃ - i + 2. Let f be z(-2). Solve 2*l + 1 = f*l for l.

1

Let v(q) = q + 3. Let b be v(-4). Let h be ⁵⁄₃ - b/3. Let l be 20/h*(-10)/(-4). Solve 0*k = -5*k - l for k.

-5

Let u® = -2*r + 8. Let s be u(7). Let d = 9 + s. Suppose 3*q + 2 = -w + 4, -6 = 2*q - 3*w. Solve q*k + k = d for k.

3

Let t = -5 + 8. Let y© = c3 + 6*c2 - c - 2. Let j be y(-5). Let s = j - t. Solve 0 = -0*p + 5*p + s for p.

-5

Let u be 13(-3 - -4) + 0. Solve u*r - 19 = -7 for r.

4

Suppose 5*q - 4*n + 6 = 0, -4*q = 4*n - 18 - 6. Suppose 2*j = -2*w - 4, 3*j + 7 = -w + 1. Suppose w*b - 3 = -3*b. Solve q*k = b + 9 for k.

5

Let u be (-2 - -6)/((-12)/(-9)). Solve -h + 1 = -u for h.

4

Let i = -2 + -7. Let d be (¹⁶⁄₂₄)/((-2)/i). Solve -d = 2*w - 1 for w.

-1

Suppose 4*h + 4 = -v, -2*v - 2*h = -4*v + 12. Suppose 0 = 2*c - v, 3*i + c - 69 = -22. Let p be 114/i + ⁴⁄₁₀. Solve p - 2 = -3*u for u.

-2