Let c = -2 + 13. Let j = -6 + c. Suppose u + j*t - 9 - 3 = 0, -4*u - 3*t = -14. Solve i - u + 0 = 0 for i.

2

Suppose -5 = -3*u + 13. Solve 4*a - u*a = -10 for a.

5

Let u(y) = y**2 + 5*y - 1. Let x = 5 - 11. Let j be u(x). Let f be 5/((-15)/(-21)) + -3. Solve 16 = j*a - f for a.

4

Suppose 3*r + 0*r = 0. Suppose r = -5*w + 10*w. Let z = -3 - -6. Solve 2*c - 1 + z = w for c.

-1

Let z(d) = 4*d. Let u be z(2). Suppose u = -5*n + 23. Solve r = -n*r for r.

0

Suppose 3*w = -2*k + 18 + 2, -5*w + 5*k = 0. Let g = 1 - 1. Suppose 0*j - 4*j + 22 = d, d - j + 3 = g. Solve -w - d = -3*r for r.

2

Suppose -8 = -8*d + 8. Let g = -4 + 9. Let o(n) = -n**2 + 5*n + 4. Let h be o(g). Solve d*l = h*l for l.

0

Let a be 1*(1 - (-3 + 2)). Suppose -3*d + d = b + 12, -3*b = a*d + 20. Let z be (-2)/(-1) - (b + 0). Solve -5*r - 9 - z = 0 for r.

-3

Let q(a) = -3*a - 1. Let j be q(-1). Suppose -2 = -j*m, h - 2*m - 17 = m. Solve -b = 4*b + h for b.

-4

Let k(m) = m**2 + 11*m + 14. Let h be k(-10). Suppose s + h*s = -3*p + 66, 3*p - 36 = -3*s. Solve 3*b = -0*b + s for b.

5