Let j be 117/15 - (-2)/10. Suppose 4*m + 24 = 5*i + 10, 2*i - j = 4*m. Solve 5*t = 4*t - i for t.

Let q(h) = h3 - 9*h2 - h + 9. Let v be q(9). Solve -k - 3 + 1 = v for k.

-2

Let a(u) = u3 + 5*u2 - 7*u - 3. Let q be a(-6). Let f be 2 + (-5 - (-2 - 1)). Let t be f/((-1)/(3/(-6))). Solve q*c - 6*c + 3 = t for c.

1

Suppose -4u = 8 - 24. Let i be ¹²⁄₁₈ - (-14)/6. Let m be i/(2/(-8)-6). Solve m - u = -f for f.

2

Let w(a) = -5*a2 - 6*a - 5. Let r(f) = -5*f2 - 7*f - 6. Let j(y) = 4*r(y) - 5*w(y). Let s be j(-1). Let b = -4 + s. Solve b = 3*u + 3 for u.

-1

Let m be (-58)/6 + ²⁄₃. Let d be (-3)/m - (-17)/3. Let k be d*(1 - ³⁄₆). Solve -2*n - k = n for n.

-1

Let k(y) be the second derivative of y⁴⁄₁₂ - y²⁄₂ - 2*y. Let q be k(-1). Let v be -2 - (-14 + q) - 2. Solve -5*w + 10 = -v*w for w.

-2

Suppose -4*a - 2*x = -34, -1 = 5*a + x - 36. Solve -1 + a = q for q.

5

Suppose -5*v + y = -111, -3*v - y + 4*y = -57. Let q = -15 + v. Let f = q - 1. Solve -f*o - 12 = -3*o for o.

-3

Let l(f) = -f3 - 5*f2 + 8*f + 6. Let g be l(-6). Let o = g - -8. Suppose a = o*n + 9 + 4, 28 = a - 5*n. Solve -2*z - 20 = a*z for z.

-4

Suppose -4*w = -3*o + 4, 0 = -3*w - 8*o + 4*o - 3. Let p be 0 + w + 3 + 0. Solve 0 = s + 5 - p for s.

-3