Let f be 75⁄9*(-12)/(-10). Let g = -3 + f. Solve -4*k = -3 + g for k.

-1

Suppose -19 - 2 = -7*a. Solve -3 = a*x - 0 for x.

-1

Suppose 4*q = -6 + 10. Solve -s - 1 = q for s.

-2

Suppose 4 + 1 = x. Solve 5*b + 0*b + x = 0 for b.

-1

Suppose -5*o + 15 = 0, o - 3 = -0*l - l. Suppose -5*n + 2 = 3*j - 33, -j + 1 = -n. Suppose -h = -l*h - n. Solve 0 = -t - h*t for t.

0

Let k(b) = b - 6. Let d be k(6). Solve -5*l + 3 + 12 = d for l.

3

Let d(t) = 6*t - 12. Let n(a) = -17*a + 35. Let l(q) = 11*d(q) + 4*n(q). Let y be l(6). Let i(w) = -6*w - 4. Let s be i(y). Solve -5*r - s = -r for r.

-5

Let w = 48 - -5. Suppose 38 = 5*i - 4*n, -3*i - 2*i + w = n. Solve 0*f - 2*f = i for f.

-5

Let f(u) = -u2 - 9*u - 2. Let b be f(-9). Let h(a) = -2*a3 + 2*a + 3. Let q be h(b). Solve -5*n + 0*n - q = 0 for n.

-3

Let c(k) = 2 - k3 - 3*k + 7*k2 - 1 + 11*k. Let m be c(8). Solve -3*t + 2 = -m for t.

1