Let h be (1 - -1)*(-28)/8. Let i = -2 - h. Solve 3 = -i*y - 22 for y.

-5

Let b = -16 - -20. Solve -s = 2 - b for s.

2

Let y(v) = v**2 + v - 2. Let p be y(2). Let j(q) = -1 + p*q - 7*q - 4*q. Let d be j(-1). Solve d*l = 3*l - 15 for l.

-5

Let d(u) be the second derivative of -u5⁄10 - u4⁄12 + u3⁄6 - u2 - 5*u. Let n be d(-2). Solve -n = t - 5*t for t.

2

Let z(j) be the third derivative of -9*j4⁄4 + 2*j3⁄3 - j**2. Let o be z(5). Let l be (-4)/(-18) + o/(-18). Solve l + 0 = -5*u for u.

-3

Let a(k) be the first derivative of k4⁄4 + 4*k3⁄3 - 3*k**2⁄2 + 3*k + 3. Let d be a(-4). Suppose 0 = 4*y - y - d. Solve i - 2 = -y for i.

-3

Let o be 1*7 + 39/(-13). Solve o*u = -u for u.

0

Suppose 5*m + 5*s = 50, -s + 14 = m + 2*s. Solve -10*t = -12*t + m for t.

4

Let n(y) = y3 + 2*y2 - 5*y + 5. Let t be n(2). Let j be 1 + 14/(-2) - 1. Let b = j + t. Solve -b*p - 1 - 19 = 0 for p.

-5

Suppose l - 8 = -k + 2*l, 4*k - 3*l = 27. Suppose -k*o + 6 = -0*o. Solve -o + 0 = y for y.

-2