Let b(g) = 4 - 6 - 5*g + 0 + 3*g**2 + 4*g. Let t be b(2). Solve 0 = -2*r - 0*r - t for r.

Let q be ²⁷⁶⁄₁₄ + ((-80)/(-35) - 2). Solve 0 = r + 3*r + q for r.

-5

Let t be (4 + -2 + -4)/(-1). Suppose 2*j - g - g = 6, -4*g = -j + 12. Solve -t*i - 6 = -j for i.

-3

Let o(m) = -m3 - 12*m2 - m + 3. Let b be o(-12). Solve 0 = -h + 4*h - b for h.

5

Suppose 8*b - 15 = -15. Solve 4*f - 8 = -b*f for f.

2

Let p(f) = f3 + 5*f2 - f - 3. Let v be p(-5). Suppose -v = -y - 0. Let i be (-2 - (1 + -1)) + y. Solve -z - 4*z + 15 = i for z.

3

Suppose -2*k - 2 + 8 = 0. Solve -o = -k*o for o.

0

Let h be (-2)/6*(6 + -6). Let b = 3 + h. Let z be 10/b*⁶⁰⁄₅₀. Solve 0 = -z*u + 9*u + 15 for u.

-3

Suppose 0 = -5*w + 3*w + 4. Suppose -l = 5*g - 10, -l - g = -2*l - w. Solve 2*j = -l*j - 8 for j.

-4

Let v = -5 + 5. Suppose -t + c - 2*c - 1 = v, 4*t + 5*c = -8. Suppose 4*o - 4 = t*o. Solve 5*u + 6 = -o for u.

-2

Let t(l) be the second derivative of l⁵⁄₂₀ + l⁴⁄₄ - 2*l³⁄₃ + 2*l2 + l. Let m be t(-4). Let z be 7/m - (-3)/12. Solve z*d = -3*d - 10 for d.

-2