Let h(z) = 0 + 12*z + 6 + z**2 - 1. Let u be h(-11). Let r be 16/12*u/(-4). Solve -7*x = -r*x for x.

Let i be 4/((-12)/(-1))*3. Solve 0 = -4*x + 3 + i for x.

1

Suppose -5*v + 5*f + 375 = 0, 5*f = -v + 38 + 37. Suppose -v = -3*s - 2*s. Let c = -11 + s. Solve d = -c - 1 for d.

-5

Let w® = -2*r3 + r2 + 2*r + 1. Let h(m) = m3 + 9*m2 - 9*m + 9. Let c be h(-10). Let v be w©. Solve -v*y + 15 = -5*y for y.

-5

Suppose 2*o - 3*d - 27 = 0, -5*o + 60 = -0*d - 5*d. Suppose -6 = 7*x - o*x. Solve 0 = -3*r - 0 - x for r.

-1

Suppose -3*h + 2*h = -p, -4*h + 6 = -p. Solve -7*x + h*x = -5 for x.

1

Suppose b = -2*l - 3, 0 = -3*l - 0*l - 2*b - 2. Let h(n) be the first derivative of n³⁄₃ + 2*n2 + 4*n - 2. Let t be h(l). Solve -t*m = m for m.

0

Let y(t) = -20*t3 - 4*t2 - 3*t - 2. Let u be y(-2). Let q be (-1)/(-4) + u/(-16). Let b be 3/(-12) + q/(-4). Solve 6 - b = -z for z.

-4

Suppose s + r = -r - 8, 20 = -s - 5*r. Solve 12 = -s*i + 4*i for i.

3

Let f(n) be the second derivative of -⁷⁄₁₂*n4 + ⁴⁄₃*n3 - n + 0 + ¹⁄₂₀*n5 - 3*n2. Let b be f(6). Solve -b*a = -a for a.

0

Let d(i) be the third derivative of i⁵⁄₆₀ + 5*i⁴⁄₂₄ + 2*i³⁄₃ - 2*i2. Let h be d(-4). Solve -v + 0*v = h for v.

0