Let x(d) = d3 + 8*d2 - 10*d - 6. Let g be x(-9). Solve 0 = 4*y + g - 11 for y.

2

Suppose 2*z - 14 + 10 = 0. Solve y - z + 7 = 0 for y.

-5

Suppose -3*s + 2*a + 30 = -16, 4*s + 3*a - 67 = 0. Solve -3*f = -4 + s for f.

-4

Suppose -3*o = -2*h - 37, -3*o - h = -5*h - 29. Let v = o + -10. Suppose d - 14 = v*r, -d + 9 + 3 = -4*r. Solve 3*g + 1 = d for g.

1

Suppose -6*w = -5*t - 3*w + 89, 0 = -3*t - w + 45. Solve 0 = i + 3*i - t for i.

4

Let l(x) = -15*x3 + x2. Let j be l(-1). Solve j = -0*c + 4*c for c.

4

Let h(m) = 7*m3 - 2*m2 + m + 4. Let j(l) = 15*l3 - 4*l2 + 2*l + 7. Let t(w) = -7*h(w) + 4*j(w). Let n be t(1). Solve c = -c + n for c.

5

Suppose -2*z + 0*z - i + 8 = 0, 3*i = -6. Solve -z*k + 3*k + 2 = 0 for k.

1

Let f(y) = -2*y. Let s be f(-5). Suppose -2*p - 8 = -4*p. Solve s = p*w - 2 for w.

3

Let a be (-1 - 0)/(5/(-15)) + -1. Solve 4 = 3*s - a for s.

2