Let j(a) = 19*a3 - a2 + 4*a - 2. Let p be j(1). Let l® = r3 - 19*r2 - 20*r + 5. Let g be l(p). Solve -21 = -3*d - m + 3*m, 10 = 5*d + g*m for d.

5

Let i® = 55*r - 819. Let a be i(15). Solve 3*j + 9 = 9*c - a*c, 0 = -2*j - 10 for c.

-2

Let m be 8 + 1*(-84)/14. Solve m*f = -3*n - 18, -15*f + 5 = -14*f - 2*n for f.

-3

Suppose n - 15 - 7 = 0. Suppose -6 = -2*b, -i = 2*i + b - 93. Let o = i - n. Solve -6*y + y + d = -8, -y = 3*d - o for y.

2

Let h be (14/(-4) + 4)*0. Let o = 78 + -71. Suppose h = -5*y + o*y + 2*y. Solve y = 5*f - 5, -l - 5*f = -f - 1 for l.

-3

Let y be (-14 - -3) + (-70)/(-2). Solve -b - 20*t + 24*t + y = 0, 2*b = -4*t - 12 for b.

4

Suppose -5*s = 3*a - 15, 4*s + 18*a = 17*a + 12. Solve -25 = s*v - 4*n, 5*v - 2 = -n - 13 for v.

-3

Let c = -1749 + 1753. Solve 4*g + 4*i - 4 = 0, 4*g - c*i + 9 = 5 for g.

0

Let b = 37 + -41. Let a(s) = -s**2 + 5*s + 4. Let w be a(5). Let k = w + b. Solve -3*d + g + 1 = -d, k = -5*d + 5*g for d.

1

Let t be (-1 - (-1332)/(-6))/1. Let s = t - -223. Solve 4*j = j - 4*v - 31, v + 4 = s for j.

-5