Suppose -4*r + 23 = -c, 2*r + 5*c = -6 + 1. Let y(g) = 2*g**2 + 2*g - 1. Let h be y(-2). Suppose 0 = -a - 3*a + r*q - 8, 12 = h*q. Solve -a*p = -p - 10 for p.

Let b = -4 + 7. Let n = 1 - 1. Solve 0*l + 3*l - b = n for l.

1

Let n = 28 + -21. Solve 4*k = 5 + n for k.

3

Let b(f) = f - 1. Let u be b(9). Solve 5*o - u*o - 15 = 0 for o.

-5

Let o be (-18)/15*²⁰⁄₃. Let y = o + 12. Let n(k) = k + 2. Let v be n(5). Solve -v*a = -3*a - y for a.

1

Let g be 1/(-2) - (-27)/18. Let z(j) = 5 - 3*j + 3*j + j. Let h be z(-3). Solve h*l = g - 3 for l.

-1

Let g be (²⁶⁄₉₁)/(²⁄₂₈). Solve -7 = -g*f - 3 for f.

1

Let k = 10 - 4. Suppose -3*d = -k*d. Solve d*a = 3*a + 12 for a.

-4

Let d be 2*1 + -3 + 3. Suppose 14 = -d*j + 20. Solve c - j*c = 10 for c.

-5

Let u = 3 + 0. Let c be (-1 - 0)/(-1 - -2). Let j be (8 - 9) + (-1)/c. Solve j = -u*f - f + 20 for f.

5

Let z(q) be the first derivative of -29*q**²⁄₂ - 2. Let l be z(-1). Suppose k - 130 = -5*v, l + 76 = 4*v + k. Solve 4*r + r = -v for r.

-5