Let o(f) = f + 1. Let l(x) = 3*x - 1. Let w(r) = l(r) - 2*o(r). Let s be w(5). Solve 7*p = s*p - 15 for p.

Let t = -163 - -164. Solve -t = -m - 4 for m.

-3

Suppose 3*k + 9 = k - 3*o, 2*o = -5*k + 5. Let r(t) be the second derivative of t³⁄₆ + 3*t2 + t. Let y be r(-4). Solve -k*h = y*h for h.

0

Let t be 2 + 1 + -2 - -1. Suppose t*f = 2*l - 0*f - 8, 3*l = 4*f + 10. Solve 3*a - l = a for a.

3

Let m be ¹⁹⁵⁄₂₀ - ³⁄₄. Solve 2*c = -c - m for c.

-3

Let o(l) = -l - 7. Let w(v) = -5*v + 3. Let d be w(2). Let p be o(d). Solve 9 + p = -3*g for g.

-3

Let s be ((-3)/9)/(3/(-9)). Let p be (s/2)/((-4)/(-8)). Let g be (p/(-3))/(1/(-9)). Solve -g*k + 8 = k for k.

2

Let y(w) = w3 - 14*w2 + 12*w + 15. Let f be y(13). Let n(a) = a3 - 9*a2 + 8*a + 7. Let t be n(8). Solve 0 = -f*o + t*o - 5 for o.

1

Let u(a) = -11*a3 + 8*a2 - a + 6. Let t® = -r3 + r2 + 1. Let x(z) = 6*t(z) - u(z). Let n be x(1). Solve 1 = -n*k - 19 for k.

-5

Let d = 19 + -17. Solve -v = d*v - 12 for v.

4

Let r = -19 + 27. Suppose 2 = t - 2. Suppose 2*q + 24 = t*n, -2*n = -0*q + 4*q + r. Solve 0 = -l + 3*l + n for l.

-2