Let v = -4 + 7. Let o(a) = a + 2. Let d be o(0). Solve 0 = -d*n + v + 1 for n.

2

Let b(k) = -k2 - k - 4 - k2 - 4*k - 3*k2 + k3. Let j be b(6). Solve -j*d + 1 = 3 for d.

-1

Suppose 2*w + 2*w - 64 = 0. Solve 4*x = -0 + w for x.

4

Let b = -2 - -7. Suppose 4*c - 10 - 2 = 0. Suppose c*f = 2*j + 5, -5*j + 48 - 3 = 4*f. Solve 0 = j*d - 0*d + b for d.

-1

Suppose -v = -3*i + 13, -5*v = -i + 13 - 32. Let b be (-10)/(-6) + i/(-9). Solve 3 = -2*c + b for c.

-1

Let p = 33 + -33. Solve p*m - m = -4 for m.

4

Suppose 12 = 4*f - 0*f. Suppose -f*a + 2 = 5*x - 0, -4*a - 2*x = -12. Solve a = r + 2 for r.

2

Let v(n) be the first derivative of 1⁄3*n3 - 3*n2 - 2 - n. Let l be v(7). Solve l*g + 12 = 3*g for g.

-4

Let q(a) = -a - 2. Let o be q(-6). Let u = 5 + -9. Let k be u + 5 - (-14)/2. Solve -k + 4 = o*z for z.

-1

Let n(b) = -b3 - 4*b2 + 4*b - 3. Suppose -4*d - d = -50. Suppose -q = q + d. Let p be n(q). Solve 0 = -0*x + 2*x - p for x.

1