Suppose 3*v = -v + 5*f + 65, -f = 4*v - 83. Suppose 4*r + 8 = 28. Solve -z + r*z = v for z.

Let c(s) = s2 + 3*s - 7. Let a be c(-5). Suppose 6 = -o - o. Let v(n) = n3 + 3*n**2 - n + 1. Let l be v(o). Solve l*z = 3*z + a for z.

3

Suppose -5*w + 15 = -4*q - 10*w, -4*q + 4*w = -12. Suppose -h + 6 - 4 = q. Solve 3*z - z + h = 0 for z.

-1

Let r = -40 - -19. Let g(s) = -4*s**2 - 3*s - 3. Let a be g(-2). Let k = a - r. Solve -k = 5*u - 3 for u.

-1

Suppose -3*r + 8 = -5*v + 19, -5*r = -4*v + 1. Suppose -2 + 12 = -5*l, -27 = -5*j - v*l. Solve 0 = -j*a + 2*a for a.

0

Let z = -9 + 5. Let d be ⁷⁰⁄₃₀ + z/(-6). Suppose -3*c - w + 10 - d = 0, 3*c - 5*w = 19. Solve -8*u + 15 = -c*u for u.

3

Let g(s) be the second derivative of ¹⁄₃*s3 + ¹⁄₄*s4 + 0 + ¹⁄₂₀*s5 + s + ¹⁄₂*s2. Let x be g(-1). Solve 4*a = -3 - x for a.

-1

Let c = -5 + 5. Suppose -q + 4 = -2*i, i - 3*q + c*q = -12. Solve p - 4*p + 12 = i for p.

4

Let x be (2 - 2) + 3 + -15. Let r be (-3)/x-1-12. Solve 5*j - r = 12 for j.

3

Suppose 22*m - 24 = 19*m. Solve -3*t = t - m for t.

2

Suppose 4*m - 5*z + 35 = 2*m, 55 = -4*m + 5*z. Let a be (-22)/m + 3/(-15). Solve a*h = -h for h.

0