Suppose 4*p - 30 = r, -6*r = -4*p - 4*r + 28. Solve 4*i - p = -20 for i.

-3

Suppose 0 = 2*v + 5*v - 21. Let a(g) = g3 - 6*g2 + 2*g - 3. Let p be a(6). Solve 6*d = v*d + p for d.

3

Let k(l) be the third derivative of l560 + l46 - 4*l33 + l2. Let s be k(-6). Solve 4*c + s = 2*c for c.

-2

Let j be 14 - ((-54)/(-24) + -2). Solve j = 3*c - 8*c - 25 for c.

-5

Let m(z) = 3*z + 3. Let l be m(-4). Let v(j) = j**2 + 10*j - 5. Let b be v(l). Let i be (-12)/(-18) - b/6. Solve -f = i*f for f.

0

Suppose -8*q = -10*q + 30. Solve -2*s = 3*s - q for s.

3

Let i(b) = -b3 - 5*b2 - 6*b - 5. Let m be i(-4). Solve 0*l = m*l for l.

0

Let b(g) = 14*g - 6. Let j be b(5). Suppose 0*k = -4*k - j. Let d be (-2)/3 - k/6. Solve -o - d = 3 for o.

-5

Let i(y) = y3 + 3*y2 + y + 3. Let f be i(-3). Let q = 10 + 0. Suppose 3*o + 3*j = 6, 3*o + q = 7*o + 2*j. Solve -a + o*a = f for a.

0

Suppose -f - 4*y + 12 = -24, 3*f = -2*y + 158. Suppose -3*z + f = -4. Solve 0 = 7*h - 2*h + z for h.

-4