Suppose -2*p + 6*p + 4*i = -4, -p - 5*i - 5 = 0. Suppose -a + 7 = -5*h, -9 = -7*a + 6*a + 3*h. Solve -3*s + p*s = a for s.

Suppose -5*r + 10 = -0*r, -4*r + 43 = 5*t. Let h(b) = 2*b - 9. Let l be h(t). Solve l*j - 11 = -36 for j.

-5

Suppose -5*k + 9*k = 0. Suppose s - 14 = -3*f, -4*f + 0*f + 3*s - 3 = k. Solve -f - 1 = -4*c for c.

1

Suppose -3*o - 11 = -3*n - n, 0 = n - o - 3. Suppose 0 = 5*z + 2*q - 2 + 11, q = -n. Let h be (-10)/z - ²⁄₁. Solve 8*d - 4*d = -h for d.

-2

Let q(h) = h - 2. Let u be q(7). Suppose 4*k - r = u, -k + 6*k - 3*r - 1 = 0. Solve k*c + 1 = -5 for c.

-3

Let s be 3/(-15) + (-248)/10. Let i = -16 - s. Solve u = -2*u - i for u.

-3

Let o be 3 + (2 - 5) + 1. Solve -1 = b + o for b.

-2

Suppose 31 - 126 = -5j. Let o be ¹⁄₁ - (4 - 3). Let c be -1 + (-3 - -2)-2. Solve o = -5*r + j + c for r.

4

Suppose 5*l + m + 34 = 2*m, 5*l + 4*m = -14. Let j = l + 10. Solve 0 = -j*c - 4 for c.

-1

Let i(d) be the third derivative of 5*d⁴⁄₂₄ - 5*d³⁄₆ - 5*d**2. Let y be i(2). Solve 0 = -y*u + 6 + 9 for u.

3

Let v(a) = -4*a - 9. Let l be v(-6). Suppose -63 = 5*u - 2*j + 2, 5*j + 30 = -5*u. Let z = u + l. Solve 5 + 15 = -z*h for h.

-5