Let d(a) = 3*a + 20. Let i be d(-6). Solve 1 - 7 = i*y for y.

-3

Let n(m) = 3 + 10*m + 7*m - 4. Let j = 2 + -1. Let i be n(j). Solve -i = 3*u + u for u.

-4

Let d = -4 - -11. Suppose d*k - 15 = 2*k. Solve 0 = k*q + q + 20 for q.

-5

Let m be 2/(-8) + 2⁄8. Suppose -5*h = -m*h - 115. Solve h = -5*r - 2 for r.

-5

Let u be (-1)/(-2)*10 + -2. Let o® = r**2 - r - 4. Let l be o(u). Solve n + 0*n = l for n.

2

Let o = 45 + -20. Suppose 2*f - p - 24 = o, -5*f + 3*p + 122 = 0. Solve 3*z = -2*z + f for z.

5

Suppose -w = -0*w + 3, -3*o = 3*w. Solve o*a - 8 = a for a.

4

Let r be 5 - (-1 + (0 - 0)). Let n = -6 - -6. Suppose 3*q + 12 = 3*c, -q - c + 6 - 2 = n. Solve q = 3*g - 5*g + r for g.

3

Suppose 4*f - 9 = 3. Suppose -t = 4*s - 16, 5*t - 9 = -4*s + 23. Suppose 9 = -t*z + 29. Solve -z = -f*r + 1 for r.

2

Let u = 4 - -7. Let l = -8 + u. Solve l*i + 2 + 4 = 0 for i.

-2