Suppose 3*d = -l + 19, -5*l = -4*d - 8*l + 22. Suppose 1 = -3*j + d. Let y(h) = -h**2 + 5*h - 4. Let v be y(4). Solve v = j*a + 3 - 1 for a.

Suppose 33 = 2*c + 5*h - 2*h, c = -3*h + 18. Let f = c - 13. Solve -t - f*t + 9 = 0 for t.

3

Let w(h) = 3*h**2 + h - 2. Let f = 1 + -3. Let j be w(f). Solve 4 = 3*p - j for p.

4

Let u = 3 - 6. Let q be (-13)/u + (-4)/(-6). Let o = q - 3. Solve o*w + 6 = 4*w for w.

3

Let w(j) = -j - 1. Let u = 10 - 11. Let b be w(u). Solve 0*k + k + 4 = b for k.

-4

Let q = -25 - -27. Solve q = -b - 1 for b.

-3

Suppose -11 + 1 = 5*o. Let p = 2 + o. Let k = 12 + 0. Solve p*v - k = 3*v for v.

-4

Let h be (-3 - (2 + -9)) + -3. Solve h = -t + 3 for t.

2

Let l(i) = 2*i - 5. Let n be l(4). Let y(a) = n - a + 0*a + 2*a + 1. Let c be y(-4). Solve -t - 1 + 5 = c for t.

4

Let t = -2 + 5. Solve 6 = t*h + 3 for h.

1

Suppose 0 = -4*n - 2*m + 18, 25 = 7*m - 2*m. Suppose 2*k + 4*r + 0 = 16, -3*r = -12. Suppose 4*v - 4*x = 12, k*v - 5*v - 2*x = -8. Solve v*w - 20 = -n*w for w.

5