Let b = -28 + 35. Solve 0 = -b*u + 11*u - 16 for u.

Let b® = -r**2 + 5*r + 10. Let n be b(5). Let k = -10 + n. Solve -2*m - m + 9 = k for m.

3

Let l(k) = 5*k**2 - 1. Let p be l(-1). Let j(f) = -f + 2. Let n be j(p). Let g = 2 + n. Solve g*a = -a for a.

0

Let r be 4/(-14) - ((-406)/49 + 8). Solve b + 2 - 1 = r for b.

-1

Let k be ³⁄₆-6-1. Suppose 5*w + 3*a = 4 + 16, k*a = 0. Solve -2*f = -f - w for f.

4

Suppose -5*b = 2*o + 13, 2*b + 16 = 6. Solve -o = -w - 2 for w.

4

Let d be -2 + 4*(-2)/(-4). Let k = d - -5. Suppose -k*t = -t. Solve t = -4*u + u - 12 for u.

-4

Let l = -1 - -8. Let o be (-2)/l - (-20)/70. Solve o = -3*i + 8*i for i.

0

Let w be (-2 - -2 - 1)*-6. Suppose 0 = -2*x + 6 + w. Let b be (-20)/x*24/(-20). Solve 2*j - b - 2 = 0 for j.

3

Suppose 0 = -4*p + 2*p + 8, 4*p - 18 = -r. Solve 3*g + 8 = r for g.

-2

Let u = -31 - -36. Solve 7 + 18 = -u*t for t.

-5