Let l be 3 + 6/(-2) - -4. Solve -l = -5*j + 11 for j.

Suppose -a - 1 = 0, 5*i + 5*a - 17 - 8 = 0. Solve -4*t = -2*t + i for t.

-3

Let r = 75 + -71. Solve 3*q + 16 = r for q.

-4

Let b be 2⁹⁄₆-2. Let k be 8*(b/4 - -2). Solve 0 = -4*p + 6*p - k for p.

2

Let g(i) = -i3 + 7*i2 + 8*i + 5. Let p be g(8). Suppose 0 = -4*d + p*j + 15, -5*d + d + 9 = -3*j. Suppose d = u + u. Solve v + 4 = -u for v.

-4

Let t be ³⁄₂*(-4)/(-3). Suppose 0*f = -2*f - 3*n - 15, -2*n - 10 = 4*f. Let a = t - f. Solve -a = -w - 1 for w.

1

Suppose -3*t = 2*f - 325, 2*t + 4*f + 85 = 315. Let i be 2/(-8) - t/(-20). Suppose 5*o + 10 = 0, -i*q + o + 11 = -2*q. Solve 4 = q*n - 2 for n.

2

Let y(p) = p3 + 4*p2 - p + 4. Let s be y(-4). Solve 3*f - 4 = s for f.

4

Let s = 0 - -4. Let h = 1 - s. Let z be 10 - (2 + h)*-2. Solve 0 = v - 3*v - z for v.

-4

Suppose 0*f = -4*f - 12. Let o = f - -6. Solve o*r + 8 = 5*r for r.

4

Let v(n) = 2*n - 2. Let u be v(3). Suppose 0 = u*c - 45 + 9. Solve 5*r - 11 - c = 0 for r.

4