Suppose -3*p = -4*r - 0*r - 8, -5*p - 5*r = -25. Suppose b + 3*b + s - 25 = 0, p*b + 5*s = 45. Suppose -5*u + 11 = 1. Solve u*a = b*a - 9 for a.

Let q = -6 - -9. Let l be -2 - -3 - q/(-1). Let p be l/2 + 2 - -1. Solve 0 = p*b - b + 16 for b.

-4

Let h(q) = -q3 - 6*q2 - 6*q - 5. Let r be h(-5). Let j be ³⁄₆ + (-15)/(-6). Suppose -j*t - 11 = a, 2*a - 5*a + 7 = t. Solve a*p + r*p = 0 for p.

0

Suppose -3*l + 3*p = 9, -7*l = -3*l + p - 3. Suppose 3*m + j - 15 = 0, 2*m + j - 6 = 4. Solve -m*q + q = l for q.

0

Suppose 2*q - 2 = -g, -3*g + 3*q = -q + 4. Let b(n) = -n + 5. Let m be b(g). Solve w - m*w = -20 for w.

5

Let p(i) = -i3 + 9*i2 - 9*i + 10. Let z be p(8). Suppose 7*b - 6*b = z. Solve 1 + 1 = -b*a for a.

-1

Let k(g) be the second derivative of g⁵⁄₂₀ - g⁴⁄₄ - 2*g**³⁄₃ + g. Let f be k(4). Suppose f = -d + 5*d. Solve x - 2 = -d for x.

2

Let n be 9/(-12)*8/(-3). Let o be (-2 - 2)/(n/(-5)). Solve 25 = -o*b + 5*b for b.

-5

Let h = 47 - 78. Let i = 43 + h. Solve -5*o = -o + i for o.

-3

Let b = 5 + 1. Solve i = 3*i - b for i.

3

Suppose -5*p = -23 + 3. Suppose 0 = -j - j + p. Solve -j*b = 3*b for b.

0