Let t be 1 - 1/(-1 + 0). Solve -2*f = -f - t for f.

Suppose o - 5*h + 7 = -23, -5*h = -4*o - 90. Let t be 2/(-5) - 8/o. Solve -4*p - 8 - 4 = t for p.

-3

Let a = -2 - -3. Suppose -5*d + 9 = -16. Suppose 4*w + 3*v - d = -a, -3*w + v = -16. Solve -w*c = 3 + 17 for c.

-5

Suppose -5*d + m = -42, -3*m = -3*d + 4d - 2. Let z be (-2)/(1 - -1)-2. Suppose r = z*r - 5. Solve d = -k + r*k for k.

2

Let u be 1845/(-54) - 2/(-12). Let k be (¹⁶⁄₆)/(u/(-51)). Solve -k*f + 3*f = 5 for f.

-5

Let y = 5 + -8. Let h = y + 4. Solve -4*k = -5*k + h for k.

1

Suppose 2*o + 1 = n, 4 = -0*o - 4*o + 4*n. Solve o = -0*a - 2*a - 4 for a.

-2

Suppose 2*y + 12 = 4*y. Let m = -3 + y. Solve m = 4*f - 17 for f.

5

Let v© = -c3 - 7*c2 - c - 4. Let s be v(-7). Let o be -2 + 1 + (s - -1). Solve 0 + o = -q for q.

-3

Suppose -3*r + 5*c - 25 = 0, -2*c + 4*c - 19 = 3*r. Let h = 7 + r. Solve -3*n - h = 13 for n.

-5

Suppose 0*d - 2 = -d. Suppose -s - d*h = s - 50, -h - 95 = -5*s. Suppose 6*u - s = 2*u. Solve 0 = -4*b + u - 1 for b.

1