Suppose 2*i - 4 = -0*i. Solve -r = -i*r - 3 for r.

-3

Suppose 0 = 4*s - 35 + 19. Solve 0 = -s*p + 9 + 7 for p.

4

Let p = 15 + -7. Suppose -2*h + 0 + p = 0. Let u(s) = 3*s**2 + 23*s - 1. Let r be u(-8). Solve h*d - 19 = -r for d.

3

Let r = 14 - 2. Let u = -4 - -4. Suppose 3*c - 12 = -3*a, 6*a - a + 4*c - 16 = u. Solve a = -3*x + r for x.

4

Let z = 52 - 42. Solve 12 = z*r - 4*r for r.

2

Let g(f) = -2*f2 + 8 - 2*f2 - 2*f2 - f3. Let w be g(-6). Solve 2*r = -2*r + w for r.

2

Let z(n) = n3 + 9*n2 + 8*n. Let t be z(-8). Solve -2*x + 4*x + 4 = t for x.

-2

Let h(d) be the first derivative of -2*d**2 + 1 + 0*d + 5*d - 4*d. Let o be h(-1). Solve -1 = o*u + 24 for u.

-5

Let h(k) be the third derivative of -k5⁄60 + k4⁄6 + k3⁄6 - 2*k2. Suppose -4*g - 12 = 0, -5*u - 2*g + 3 = -6. Let m be h(u). Solve -m*l = -l + 6 for l.

-2

Let b be (3 - 0) + 0 + 21. Let g = b + -21. Solve -g*y = -y for y.

0