Let y = -63 - -66. Solve -5*r + y = -2*r for r.

1

Suppose 22 = 4*u + 2. Suppose 0*o - 3*o - 5*n + 25 = 0, 0 = -5*n - u. Let s be (4/(-5))/(o/(-125)). Solve -s = -3*q + 5 for q.

5

Suppose 3*c + c = 3*s - 21, 0 = s + c. Solve 2*t + 7 = -s for t.

-5

Let x = -124 + 125. Solve 3 = 4*a - x for a.

1

Suppose 12 = 3*k + 3*b - 0*b, 4*k - 2*b - 22 = 0. Solve 0 = 4*r + r - k for r.

1

Let i = 22 - 11. Suppose -4*x - x + i = -2*j, 0 = 2*x - j - 4. Solve -2*q = x*q + 5 for q.

-1

Let q(f) = -f**2 - f. Let s be q(-2). Let o be (11 - 10)*s/(-2). Solve 0 = 3*v - o - 2 for v.

1

Let q(g) = g**2 + g + 3. Let c be q(0). Let m be 49⁄4 - 2⁄8. Suppose -t - 3*t + m = 0. Solve -9 - t = c*l for l.

-4

Suppose -19*l = -15*l - 20. Solve -l*y = -0*y - 15 for y.

3

Let i = -2 - -2. Suppose i = -5*n + 5*b + 15, 5*n - 2*b - 26 + 8 = 0. Let a(j) = j**2 - 3*j + 1. Let f be a(n). Solve r + 0 = -f for r.

-5