Let v = -11 + 15. Solve -7*n = -3*n - v for n.

Suppose 0 = q + 8 - 10. Solve -b = -q*b + 2 for b.

2

Let l(q) = q3 - 3*q2 - 2*q. Let c be l(4). Let w be (3*10)/(c - 6). Let v = 9 - 6. Solve w = -6*k + v*k for k.

-5

Suppose -3*o - 36 = -3*c - 8*o, -c - 4*o = -12. Solve -c = -4*i + i for i.

4

Suppose 5*c + 15 = 3*v + 3*c, -3*v + 21 = -4*c. Solve 2*i = -v*i + 5 for i.

1

Suppose 2*k = -2*k. Solve -2 = 2*a - k for a.

-1

Let d be (²⁸⁄₈)/((-2)/(-4)). Let w be 1/(-2)*-6 + 1. Suppose -v = 2*j - d, -v - 2*v + w*j + 1 = 0. Solve v - 4 = -p for p.

1

Let g be ²²⁄₈ + ⁴⁄₁₆. Suppose 5*v + 3*c - 7 = 52, 28 = 4*v - 4*c. Suppose 2*m = -g*m + v. Solve -m*l = -3 - 3 for l.

3

Let u = 33 - 47. Let v be u/7 + (-22)/(-2). Suppose -6 = -5*i + v. Solve 6 = i*t - t for t.

3

Suppose -2 = -4*w + 3*w. Suppose -w*h + 32 = 2*h. Let z = h - 4. Solve 2 = u + z for u.

-2

Let c(n) be the first derivative of -n**2 + 6*n - 1. Let k be c(6). Let j be 4 + -2 + -4 - k. Solve 0 = -3*g + j*g - 2 for g.

2