Suppose -2*t = -t - 5*j - 10, -t + 6 = -j. Solve t*p = p for p.

Let p(m) = -m3 - m2 - m + 1. Let q be p(0). Let o = 0 + q. Let r = 2 + o. Solve n - r = 1 for n.

4

Let w be (-96)/10 - (-2)/(-5). Let t be (-2)/w + ¹⁸⁄₁₀. Solve 0 = -k - t + 6 for k.

4

Let l© = -c**2 - 7*c - 7. Let m be l(-5). Let u(t) = -20*t. Let f be u(-1). Suppose -3*b - h + f = 4*h, 2*b - 35 = h. Solve -6*a = -m*a - b for a.

5

Let l(y) = y3 + 9*y2 + 7*y - 8. Suppose t + 26 = -3*u, 2*u - 2*t + 18 = -3*t. Let x be l(u). Suppose x = -2*m + 3*m. Solve m*r - 5*r = -15 for r.

3

Let p be ⁸⁄₂*²⁄₄. Solve 0 = 3*n - p - 4 for n.

2

Let f = 2 - 2. Solve f = 4*o - 7*o + 15 for o.

5

Let r(v) = -v3 + 3*v2 + 4v - 4. Let o be r(4). Let f = o - -5. Let b be ((f - 2) + 0)-4. Solve 2*w = w - b for w.

-4

Let n = 12 - 8. Solve -3*z + 8 + n = 0 for z.

4

Suppose -5*f + a = -41, 8 = -4*f + 4*a + 28. Suppose 3*q - f = 6. Suppose 3*o = 7 + q. Solve s + s = -o for s.

-2

Let j(h) be the second derivative of -h³⁄₆ + h²⁄₂ + 4*h. Let m be j(-2). Solve m*l + 9 = -6 for l.

-5