Let b be (105/30)/(1/2). Suppose 4*l - 5*l = 7. Let k = b + l. Solve -m + 2 - 6 = k for m.

Suppose 5*l - 29 = -0*l + 4*g, -4*l + 22 = -2*g. Let r(f) = -4 - f + 4*f + 7*f - 12*f. Let w be r(-3). Solve w*q = -l - 1 for q.

-3

Suppose -2*g + 7*g = g. Solve g = 2*h - 7*h + 10 for h.

2

Let s be (-15 + -2)*(-3 + 1). Suppose -4*l + 5*o = -s, 5*l - 5*o = -3*o + 34. Suppose -88 + 12 = -4*g. Solve 5*a - g = l for a.

5

Let q(d) = d3 + 8*d2 + 5. Let f be q(-8). Suppose -3*v + 0 = x - 4, -2*v = -f*x + 20. Solve 2*t + 3*t + 5 = v for t.

-1

Let p(t) be the first derivative of t³⁄₃ - t²⁄₂ + 1. Suppose 16 = q - 5*f, -2*f + 3*f - 1 = -4*q. Let r be p(q). Solve r = d - 2*d + 4 for d.

4

Let n be 23/(-46) + (-10)/(-4). Solve -5*z + 15 = -n*z for z.

5

Let z(x) = -2*x**2 - 5*x + 3. Let m be z(-4). Let o be (-4)/20 + (-34)/5. Let i = o - m. Solve -i*y - 5 + 1 = 0 for y.

-2

Let r be ²⁄₉ - (-129)/27. Solve f - r = -0*f for f.

5

Let n(h) = -4*h - 30. Let x be n(-9). Solve -2*d - x = -0*d for d.

-3

Let j(z) = 5 + 2 - z3 + 6*z2 + 0*z**2 - 2 + 7*z. Let q be j(7). Solve q*d + 1 = 11 for d.

2