Let h(q) = q + 8. Let j = -3 + -2. Let a be h(j). Solve -1 = -a*d - 13 for d.

Let a(j) = -j3 - 33*j2 - 63*j - 29. Let v be a(-31). Let i = 11 + -5. Solve v*b - 4*b = -i for b.

3

Let a be ¹⁰⁄₂₀ + 13/(-2). Let i = 12 + a. Solve 3*u = 6*u - i for u.

2

Let f be (-14 - -2)*16/(-3). Let j be (-2)/5 - f/(-10). Solve j = -t - 2*t for t.

-2

Let m = -5 + 3. Let i be ((-4)/(-6))/(8/(-36)). Let k = m - i. Solve 0 = -2*t - k + 5 for t.

2

Let v = 153 - 146. Solve -v*o + 2*o = 0 for o.

0

Suppose -3*k + 12 = -15. Let v be (-8)/2*k/4. Let s = v + 30. Solve -1 + s = -5*q for q.

-4

Let q(z) = z + 3. Let t be q(-3). Suppose t = 3*l - 13 + 1. Solve 0*a - l = a for a.

-4

Let c(y) = y + 37. Let k be c(-12). Solve -k = 2*b - 7*b for b.

5

Let y(s) = -s**2 + 7*s - 6. Let o be y(5). Solve o*n = n + 9 for n.

3

Let s(n) = -n3 + 10*n2 - 9*n - 9. Let j be s(7). Suppose -t + 4*t - j = 0. Suppose b - 17 = -4*c, 0 = -2*b - 3*b - 5*c + t. Solve -2 = -o + b for o.

3