Suppose -13*t = -10*t. Suppose -4*o + 32 = -4*w, 0*w = 3*o - w - 16. Solve t = -o*q + 5*q - 5 for q.

Let h be ²⁄₉ - (-16)/9. Let o be (h + -4 + 1)*-2. Solve -3*z - 10 = o for z.

-4

Let k(v) = 3*v3 + v2 + v - 1. Let t be k(1). Suppose t = i - 0. Solve 0 = i*r - 2*r - 6 for r.

3

Suppose -11*n = n + 3*n. Solve m = -n + 1 for m.

1

Let r© = -c3 - 4*c2 + c. Let u = 8 - 4. Let d be (-129)/27 - u/18. Let z be r(d). Solve h + z = -4*h for h.

-4

Let d(y) = -y**2 - 9*y + 10. Let o be d(-10). Suppose 3*c - 46 + 16 = o. Solve 2*v - 4*v = -c for v.

5

Let n(d) = -d3 + 12*d2 - d + 12. Let t be n(12). Suppose 4*p + 0*q - 2*q - 20 = t, 5*q + 20 = 0. Solve 9 = -0*g - p*g for g.

-3

Let r = -1 - -4. Solve -r*c + 1 = -5 for c.

2

Let v = 4 + 1. Suppose 0*g + 25 = v*g. Suppose -20 = g*s, -20 = 3*w - 7*w - 2*s. Solve -w - 8 = -5*m for m.

3

Let w(j) = j3 - 18*j2 + 3*j - 42. Let p be w(18). Solve -p = -5*y - 2 for y.

2

Let g be (1 - (0 + -2)) + 0. Suppose 15 = g*b - 3. Let n be (-2)/((-3)/b*1). Solve -a = n*a + 10 for a.

-2