Let z(d) = 2*d + 1. Let o be z(1). Solve -2 = j - o for j.

Let y(z) = -z**2 + 4*z - 3. Suppose 0*d = -4*d + 12. Let v be y(d). Suppose 0 = 2*p - 6*p - 20, 4*u + p - 15 = 0. Solve v = -5*w + u for w.

1

Let f(h) = h3 - h2 - 2*h - 1. Let o be f(-1). Let i be o/(2/(-12)*2). Solve 2*v - i*v = 4 for v.

-4

Let d = -78 + 81. Solve 0 = -d*c + 4*c + 3 for c.

-3

Let z be 5 + ((-5)/1 - -3). Let r© = c + 1. Let k be r(z). Suppose k*i = 2*i. Solve 0 = 2*o - i - 2 for o.

1

Let c(v) = v3 + 7*v2 + 5*v - 2. Let p be c(-6). Suppose 3*z + 0*f + p*f = 27, -2*f - 4 = -2*z. Solve z*i - 6 + 1 = 0 for i.

1

Suppose -2*r = 4*l + 14, -25 + 62 = -2*l + 5*r. Let f(p) be the second derivative of -p³⁄₃ - 2*p2 - 3*p. Let u be f(l). Solve t - 5*t + u = 0 for t.

2

Let s be 3/((-30)/(-4)) - ⁴⁄₁₀. Solve 4*n = -s - 8 for n.

-2

Let v be 1 - ((-4)/1 - -2). Let h = v - 4. Let m be (-3)/(0 + (-2 - h)). Solve m*z - z = -6 for z.

-3

Suppose -2*q + 2 = -7*q - 4*r, -8 = 2*q + 4*r. Let v = q - 4. Let s be (0/(-2))/(-1) - v. Solve -s = 3*o + 7 for o.

-3

Suppose 18 = 5b - 32. Let t be b/(-5)(0 - 2). Solve 2*j - 6 - t = 0 for j.

5