Let r(m) = -m + 9. Let l(i) = -3*i + 1. Let d be l(-1). Let h be r(d). Suppose -5*j + 30 = h*b - 0*b, -4*j + 12 = b. Solve 10 - b = -2*t for t.

Let o be (4/(-5))/((-2)/5). Solve o*y - 4*y - 2 = 0 for y.

-1

Let j(f) = -3 - 3*f - f2 + 0*f2 + 2*f**2 + 5*f. Let t be j(2). Suppose 3*r - 11 + t = 0. Solve 0*h - h = -r for h.

2

Suppose -4*m = -9*m + 10. Suppose 2*f = -m*f. Let g be ¹⁵⁄₁₀ + ¹⁄₂. Solve -y - g = -f*y for y.

-2

Suppose -3*z + 2*z = 0. Let g(f) be the second derivative of -f³⁄₆ + 10*f2 + f. Let a be g(z). Solve a = 3*y + y for y.

5

Let u(x) be the first derivative of -5*x²⁄₂ - 5. Let d be u(-1). Let a(i) = 3*i2 + i - 3. Let r be a(-3). Solve r - 1 = d*s for s.

4

Let r be (-1 + 0)9/(-3). Let x be 2-13*r/6. Let u = -8 - x. Solve 11 = 4*t - u for t.

4

Let w(m) = 2*m - 12. Suppose 4*f - 8 = -3*c + 16, 4*f - 24 = 3*c. Let n be w(f). Solve 3*y + y + 4 = n for y.

-1

Let r = 2 + -1. Let g be (r - 0)*(-2 + 5). Let q be (-4)/8 + ¹⁴⁄₄. Solve 2*w - g = q for w.

3

Suppose -3*c - 11 = -4*c. Suppose 0 = -5*j + 9 + c. Solve -j*x = 20 - 4 for x.

-4

Let m be ((-12)/4 - (-42)/4)*2. Solve -3*q + m = -0*q for q.

5