Let x(r) = r**2 + 4*r + 7. Let f be x(-3). Let i = 1 + f. Solve i*m + 5 = -5 for m.

Let y(o) = -o3 - 5*o2 + 2. Let p be y(-5). Suppose -4*c - 54 = p. Let j be 3/(-6) + c/(-4). Solve -q - 4 = -j*q for q.

2

Let a(m) = -18*m - 7. Let s be a(-8). Suppose 5*u = 3*v + s, -87 = -3*u + v + 2*v. Suppose -b - 4*b + u = 0. Solve b*y = y for y.

0

Suppose m + 3*n = -0*m + 13, -5*m + 4*n = 11. Suppose -7 + 27 = 5*a. Solve -a*v + 3 + m = 0 for v.

1

Let h(s) = s3 + 6*s2 - 6*s + 9. Let c(w) = w3 + 6*w2 - 5*w + 7. Let j be c(-7). Let m be h(j). Solve -5*i + 13 = -m for i.

3

Suppose -2*j + 3 + 1 = 0. Suppose 0 = 2*p - y - 49, 50 = 2*p - 3*y - 1. Suppose 2*b - p = -2*b. Solve 4*a + j - b = 0 for a.

1

Let h(d) = d**2 - 5*d. Let j be h(5). Let n = 3 + j. Solve -n*w - 1 = 2 for w.

-1

Let h(f) = f + 13. Let m = -26 - -17. Let c be h(m). Solve -c*y - y = 15 for y.

-3

Let l be 30 + (-1)/(²⁄₂). Let n = l - 29. Solve -2*g + 5*g = n for g.

0

Let i be ³⁴⁶⁄₁₄ + (-14)/(-49). Suppose i + 75 = 4*u. Solve -6*y - u = -y for y.

-5

Let c(h) = -h2 - 5*h + 8. Suppose w + 0 = -6. Let o be c(w). Let l(t) = t2 + 5*t + 2. Let n be l(-5). Solve -4*i + n = -o for i.

1