Let u = -33 + 41. Solve -5*a - u = 7 for a.

Let b = -5 - -7. Suppose 0 = 2*z + b*j + 12, 2*j - 7*j = 2*z + 18. Let v = -2 - z. Solve v*k - k = -4 for k.

-4

Let c = 8 - 0. Let p be (c/(-6))/(4/(-12)). Solve -p*m + 3 = -1 for m.

1

Let f be ²⁄₄ + ⁹⁄₂. Suppose -4*r - 8 = 2*l, -f*l + 0*r + r + 24 = 0. Solve -s = -l*s for s.

0

Suppose -3*t = -2*t - 110. Suppose 0 = 5*q - 3*a + t, 37 - 102 = 2*q + 3*a. Let c be (-2)/(-9) - q/9. Solve -c*o = -6*o - 3 for o.

-1

Let k(b) = b**2 + 2*b + 1. Let p be k(-3). Suppose 3*c - 5 = -2*v - 4, -p*c = 3*v. Solve c*h + 8 = h for h.

-4

Let k be ³⁷⁷⁄₆₅ - ⁴⁄₅. Solve -k*s + 6 - 1 = 0 for s.

1

Let n be ²⁄₄ + ³⁄₂. Let a be (²⁄₆)/(n/12). Solve 0*q + 8 = a*q for q.

4

Let w® be the second derivative of r³⁄₆ + 2*r2 + 2*r. Let k be w(6). Solve -2*f = 3*f - k for f.

2

Suppose 0 = 15*o - 0*o - 90. Solve o*l + 0*l = 0 for l.

0

Let o = -49 + 53. Solve -o*x = -3*x for x.

0