Let a® = -r2 + 7*r - 7. Let k be a(5). Let l(h) = h3 - 2*h**2 - h - 4. Let m be l(k). Solve -3 = t + m*t for t.

-1

Let z(d) = -d - 2. Let r be z(-6). Suppose 0*k - 3*k - 7 = -2*l, -4*l = 5*k + 41. Let f = l + r. Solve f = -5*a + 4*a for a.

0

Let s = -52 + 87. Suppose -w + s = i, -3*i = -5*w + 251 - 84. Let o = -19 + w. Solve -h + o = 4*h for h.

3

Suppose 2*x = -14 - 6. Let u be 2/(-3)*15/x. Let z be u + (4 - 2 - 2). Solve p + 2 + z = 0 for p.

-3

Let b(n) = -n3 - 2*n2 - 6*n**2 + 3 - 4*n - 3*n. Let z be b(-7). Let k(q) = 2*q - 1. Let x be k(z). Solve x*r = -0*r + 5 for r.

1

Suppose 2*d - d = 0. Let x(n) = -n**2 + 5. Let u be x(d). Suppose -c = -2*y, -3*y + 0*y + u*c = 7. Solve q = 1 + y for q.

2

Let c(i) = i**2 + i - 4. Suppose -k - 16 = -4*m - 0*k, 5*k = -3*m - 11. Let p be c(m). Solve -4*a - p = 12 for a.

-5

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

3

Let j be (-46)/(-14) - 3 - 2⁄7. Solve -5*z + 6 - 16 = j for z.

-2

Let p = -20 - -35. Suppose 7*x - 2*x = p. Solve -2*y + 1 + x = 0 for y.

2