Suppose 3 = 2*c - 1. Solve -c*f + 1 = -9 for f.

5

Suppose 8*r = 7*r + 6. Solve -3*k = 3 + r for k.

-3

Let d(o) = 0*o - o**2 + 1 + 2*o - 2*o - o. Let k be d(-1). Solve -3*n = k + 5 for n.

-2

Let b = -74 + 53. Let f be (-2)/6*(0 + b). Solve -3*o + f = -5 for o.

4

Let f(q) = 8*q3 - 2*q2 + 1. Let m(b) = -b3 - 5*b2 - 5*b - 3. Let n be m(-4). Let k be f(n). Let s = k - 7. Solve s*c = c for c.

0

Let c(t) = -3*t3 - 2*t - 3*t2 + t2 - 2 + 1 - 6*t3. Let g be c(-1). Solve -f = 3*f + g for f.

-2

Suppose -50 = 12*b - 17*b. Solve 4*u - b = 6*u for u.

-5

Suppose -6*s + 6 = -3*s. Suppose 0*y = -s*y. Suppose 5*z - 133 = -2*a - 29, -10 = -5*a. Solve z = -4*l - y for l.

-5

Let f = 0 + 0. Let n be -3*(3/(-9) + f). Solve 0 = -5*a - 6 + n for a.

-1

Let s(n) be the second derivative of -2*n + 1⁄3*n3 + 1⁄4*n5 + 0 - 1⁄12*n4 - 1⁄2*n2. Let y be s(1). Solve 0 + 25 = y*o for o.

5