Let w be (18/4)/((-2)/(-4)). Let l = 16 - w. Solve -2*y + l*y - 20 = 0 for y.

Let q = 30 - 28. Solve -2*s - q = -0*s for s.

-1

Let j be 2(-1)/2-2. Let v be ((-6)/15)/((-3)/30). Let q be 2 + v/(-2) + j. Solve -2*c = q*c for c.

0

Let h = 72 + -67. Solve -d - h = -4 for d.

-1

Suppose -3 - 3 = 3*y. Let n be 0/(4 + 4/y). Let r(w) = w. Let f be r(n). Solve 5*m + 10 + 15 = f for m.

-5

Let s(q) = -q**2 - 3*q + 3. Let z be s(-3). Solve -z*x = x + 16 for x.

-4

Let o(n) be the third derivative of n⁴⁄₂₄ - 5*n³⁄₆ - n**2. Let t be o(7). Solve f + t*f = -12 for f.

-4

Let h = -48 + 48. Solve 4*i - i + 3 = h for i.

-1

Let y(d) be the first derivative of d⁴⁄₂₄ - d2 + 1. Let s(z) be the second derivative of y(z). Let u be s(2). Solve -u = -4*m + 2 for m.

1

Suppose 1 - 1 = -2*s. Solve -c - 4*c = s for c.

0

Let m be ⁶⁄₁*(-8)/(-16). Solve i - m + 1 = 0 for i.

2