Let k be (1 - -3) + (9 - 8). Solve -k*n + 7 = 2 for n.

Let u be ⁴⁰⁄₁₆ + (-1)/2. Suppose -x + 20 = -5*y, -8*x + 8 = -3*x - u*y. Solve x = -4*h + h for h.

0

Suppose 5*f - 7 - 11 = y, -2*y - 2*f + 12 = 0. Let a be (-1)/1 + (23 - 17). Solve y*w = w + a for w.

5

Let a be (-4)/(-14) + 2/(-7). Solve -v + a = -3 for v.

3

Let t be (6/(-9) - -1)*15. Solve -c = -2*c - t for c.

-5

Let d(z) = -z**2 + 5*z - 2. Suppose 0*f + 24 = 2*f. Let h = f - 8. Let r be d(h). Solve 5*j - r*j + 6 = 0 for j.

-2

Let a be (-26 - -11)*¹⁄₃. Let t = a + 20. Solve -6*v + t = -v for v.

3

Suppose 2*m + 3*m = k - 4, 3*m = -5*k - 8. Let g be m/(-2) - (-11)/2. Solve -f + g = f for f.

3

Let f(q) = q**2 + 2*q - 5. Let o be f(-4). Let h(p) = -p - 4. Let t be h(-4). Let r be t + 1 + o + -1. Solve r = j - 0*j for j.

3

Let o(h) = h2 - 6*h. Let y(x) = 2*x2 + 5*x + 3. Let l be y(-3). Let p be o(l). Solve 0 = -v - p*v - 3 for v.

-3

Let q(m) = 2*m. Let z be q(5). Let c = z + -7. Suppose l + 12 = n + c*n, -5*n = -3*l - 8. Solve l*k = 2*k for k.

0