Let w(o) = -o**2 + 8*o + 4. Suppose 12 = -4*r, -2*m + 0 + 1 = 5*r. Let i be w(m). Solve i*b = -b + 10 for b.

Let t be 3 + -1 + ¹⁰²⁰⁄₃₀. Solve -11 = -5*i - t for i.

-5

Let h(y) = y**2 - y - 1. Let m be h(-2). Solve 0 = m*j - 0*j - 20 for j.

4

Let r(z) be the first derivative of z³⁄₃ + 7*z²⁄₂ - 3. Let b be r(-7). Solve b = 2*f - 0 - 6 for f.

3

Let y be 0/(2 - (-1 - -5)). Let p be 2*-1 + ¹²⁄₂. Solve y = 3*d - p*d + 2 for d.

2

Let v = 5 + -8. Let b be ((-18)/8)/v*4. Solve -b*k = -25 + 10 for k.

5

Suppose 3*v + 31 = q, -v - 44 = v + 4*q. Let b = 14 + v. Solve -2 = b*j + 2 for j.

-2

Let t = 154 - 154. Solve -v + t*v = 0 for v.

0

Let v be ((1 - 2)*3)/(-1). Suppose 0 = 3*h - 5*h - 4, 0 = v*p + 5*h + 1. Solve r - p*r = 4 for r.

-2

Let y® = 20*r3 - r2 + r. Let z be y(1). Suppose -5*w + z = -w. Solve 0 = -3*o + 4*o + w for o.

-5

Let a = 15 + 3. Let f = 0 - -4. Suppose -35 = -l - f*l. Solve 5*n = -a - l for n.

-5