Let h = -3 - -4. Let d be 7⁄21*(5 + h). Suppose 0 = -4*u + 12, n + 2*u - 9 = -2*n. Solve d*t + n = -1 for t.

-1

Let w(s) = -s + 8. Let i = 4 - 0. Let z be w(i). Let y be -1 + (-3 - -1) + 6. Solve 13 = -z*r - y for r.

-4

Suppose 4*b - 7 = -b - l, -3*l = 9. Suppose -b*a = 2*a. Solve -2*y + 2 + 0 = a for y.

1

Let o = -59 + 65. Solve 0*w = 2*w + o for w.

-3

Suppose 0*y - 4*y = -12. Suppose -y*w + 1 + 11 = 0. Solve 0 = -r - w + 9 for r.

5

Let u(k) = k3 - 7*k2 + 2*k - 9. Let a be u(7). Let n = a + -4. Let g be 3/(2 - -1)*n. Solve g = -3*q - 5 for q.

-2

Let l(o) = -6*o + 3. Let m be (-12)/(-4) - (-1 + 0). Let n be l(m). Let q be (-4)/(-14) - 36/n. Solve -4*c + q*c = 8 for c.

-4

Let z(f) = -f3 + 5*f2 + 7*f + 8. Let y be z(6). Let b be 4/y - 60/(-35). Solve 0 = -q - 0*q + b for q.

2

Let h(d) = -3*d. Let o be h(-1). Solve -2*l = l - o for l.

1

Let c(a) = -a**2 + 9*a - 5. Let d be c(8). Solve h = d*h - 2 for h.

1