Suppose 0 = -i - 3*t + 3 - 0, -2*t + 6 = 2*i. Solve -d = i*d for d.

0

Let d = -8 + 12. Let b(v) = 8*v3 - 5*v + 9. Let r(m) = -7*m3 - m**2 + 4*m - 8. Let q(s) = 6*b(s) + 7*r(s). Let f be q(-7). Solve f = d*i - i for i.

4

Let j® = 2*r3 + r2 - 2*r - 2. Let h be j(-2). Let o be ((-6)/5)/(3/h). Suppose 0 = -3*k - o*u + 12, 0 = 3*k - 4*k + 4*u + 4. Solve -k*s + 13 = -3 for s.

4

Suppose n + 3 = 0, -5*w + 21 = -w + n. Solve 2*d + w = 2 for d.

-2

Suppose -g = -4*g + 324. Let n be 1 + -7 + (-6 - (6 - 13)). Let h be g/15 - (-1)/n. Solve 2*f - h + 1 = 0 for f.

3

Let v(u) = -u3 + 5*u2 + 7*u + 1. Let l be v(6). Let o = 9 + -5. Solve j = -o + l for j.

3

Let s© = 4*c - 14. Let x be s(4). Solve -x*l = -0*l - 6 for l.

3

Let j(k) = 0*k - 7*k2 - k3 - 4 + 14*k**2 + k. Let n be j(7). Solve 0 = -n*t - t + 12 for t.

3

Let f be ((-4)/8)/((-1)/6). Suppose 17 = -f*q + 41. Solve -q + 0 = 4*k for k.

-2

Let u be 4/(-18) + (-280)/(-45) - 2. Solve u*n + 5 = 1 for n.

-1