Suppose 5*i + 1 = -q, 4*i + 16 = -0*i + 3*q. Let l be ((-1)/(-1) + i)/2. Let m be -2 + 2/1*2. Solve l - 10 = -m*w for w.

Suppose -47 = -3*p + 5*x, 2*p + 5*x - 80 = -7. Suppose -t - p = -5*t. Let r be (-52)/(-6) - 4/t. Solve -n = n - r for n.

4

Let u = 25 - 21. Solve -u*b + 3 = 7 for b.

-1

Let k(p) = -p3 - p2 - p - 1. Let j be k(-1). Solve j = -4*r + 8*r - 20 for r.

5

Let s = -1 + 5. Suppose n - s*n + 60 = 0. Solve 0 = -2*r - 3*r + n for r.

4

Suppose 5*m - 9 = 1. Solve 16 = 2*b + m*b for b.

4

Let v be 16/(-9)-3. Solve 15 = -7*p + v*p for p.

-3

Let w = -2 - -7. Let p = w + 1. Solve -4*m - p = -m for m.

-2

Let r be 3/(-6) - ¹⁄₂. Let n = 7 + r. Solve -n*g + 3*g = -15 for g.

5

Suppose 2*w + 12 = 6*w + 2*v, -3*w + 27 = -3*v. Solve -8*q = -13*q - w for q.

-1

Suppose w + 3 = 5*v, 3*w + 12 = -5*v + 3. Suppose v = -5*n - 1 + 26. Solve 4*f = -7 - n for f.

-3