Let o(k) = k - 2 + k**2 + 0 - 2*k**2 + 2*k**2. Let j be o(3). Solve -2*y - 3*y + j = 0 for y.

Let p = 18 - 13. Let g be p + (3 - 3)/(-1). Solve -g*d = -2*d for d.

0

Let q be (2/(-2))/(⁸⁄₁₂ - 1). Let l = -1 + 3. Let n be (l/4)/(²⁄₄). Solve -q*f = -2*f - n for f.

1

Suppose 0 = 30*p - 34*p + 8. Solve 0 = -3*h - p*h for h.

0

Let v(p) = p3 - 6*p2 + 6*p - 3. Let l be v(5). Suppose -4*s + 10 + l = 0. Let y = -1 + s. Solve k = y*k - 1 for k.

1

Suppose 0 = 4*u - 0*y + y - 45, 2*u - 26 = -4*y. Solve 0 = -4*x - u - 1 for x.

-3

Let l(i) = i + 1. Let k(y) = -3*y - 9. Let u(v) = -k(v) - 2*l(v). Suppose -23 = 2*r - 3*g, -2*r + g + 17 = 6*g. Let d be u®. Solve 0 = -f + d*f - 10 for f.

5

Suppose -o + 9 = p, -2*p + 0*p - 7 = -3*o. Suppose -p*h + 1 = -7. Solve -a = h*a + 12 for a.

-4

Suppose 5*t - 17*t = -24. Solve 0*u + t*u = -4 for u.

-2

Let y(p) = p**2 + 5*p + 6. Let w be y(-5). Let j be w/10 - (-160)/25. Solve i = -j + 3 for i.

-4

Let s = -5 + 13. Suppose 3 - s = 5*f. Let p be -2 + 8 - (1 - f). Solve -p - 6 = 5*j for j.

-2