Let a be -21 + (4 - 5)*-3. Let r = a - -18. Solve r = -i - 0 + 1 for i.

1

Suppose v - 24 = -17. Solve -v*w + 9 = -4*w for w.

3

Suppose 0 = -15*x + 17*x - 4. Solve 9 = p + x*p for p.

3

Let z(u) = -u**2 + 7*u. Let h be z(6). Solve -2*y = -h*y - 16 for y.

-4

Let p© = 2*c + 5. Let m be p(-2). Solve -n = -0*n - m for n.

1

Let j(z) = z2 + 0*z3 + 5 - z3 + 3*z2 + 5*z. Let g be 9/(-6)*10/(-3). Let k be j(g). Solve t - k*t = 0 for t.

0

Let z(j) = -j + 1. Let v be z(-3). Suppose v*s = -5*a + 16, -3*a - 2*s + 10 = -0*s. Solve a*i + 3 + 1 = 0 for i.

-1

Let a be (-2 + -28)*(-1)/3. Suppose 14 = 2*z - 5*q, 0 = -3*z - 0*z + 2*q + a. Suppose -4*c - 5 = 15, -2 = -2*r - 2*c. Solve r + 0 = z*h for h.

3

Suppose m = -3*p + 7*p, -p + 5 = m. Let f(a) = 2*a**3 - 1. Let q be f(p). Let z = q - -1. Solve -z*r - 4 = 2*r for r.

-1

Let r = -8 + 11. Suppose -r*k + 10 = 2*k. Suppose 0 = 4*a - z - 0*z - 30, 0 = 5*a - k*z - 39. Solve 4*h - 3 = -a for h.

-1