Suppose -3*w = -m - 13, 4*m - 7 = -5*w + 2*m. Solve 3 + w = -2*t for t.

Let p be ¹⁄₃ + ³²⁄₁₂. Suppose -6 = -4*i + 2*i. Let k = i + -3. Solve k = -p*z + 9 for z.

3

Let o(i) = 2*i - 5. Let p be o(4). Suppose -l = p*l - 28. Let f = 0 - -1. Solve -4*r = f + l for r.

-2

Let t(k) be the second derivative of k⁵⁄₂₀ - k⁴⁄₂ - 5*k³⁄₆ - 5*k2 + k. Let g be t(7). Solve 0*f - g = f for f.

-4

Suppose 0 = -4*r + 5*r. Let b(o) = -4*o2 + 2 - 7 - 3*o + 2*o3 - o**3. Let l be b(5). Solve l*c - 15 = -r*c for c.

3

Let f = 31 + -24. Let v be 1 - (0 + 5) - 0. Let j = f + v. Solve -4*p + 13 = -j for p.

4

Let m(t) = 4*t - 38. Let l be m(10). Let u(i) = i3 + 5*i2 + 3*i - 2. Let k be u(-4). Suppose k*p - p - l = 0. Solve d = -p - 1 for d.

-3

Let z be 3/(-6)*(-2 - 2). Suppose -15 = -z*q - 3. Solve 5*c + 4 = -q for c.

-2

Let w(a) = -a + 2. Suppose 0 = p - 10 + 1. Let r be 24/p + 2/(-3). Let s be w®. Solve s = -3*v + 7 + 8 for v.

5

Suppose -3*i + 0*i + 30 = 0. Suppose i*x = 5*x. Solve -1 = o - x for o.

-1

Let s(n) = -20*n + 32. Let u(i) = -7*i + 11. Let q(j) = 6*s(j) - 17*u(j). Let f be 4 + -4 + 5 + 0. Let h be q(f). Solve 0 = -g - h*g for g.

0