Suppose 0 = 7*y - 2*y. Solve y = -i + 2*i for i.

0

Suppose 0 = -3*v - w - 0*w + 7, 17 = 3*v - w. Solve 3*y - v*y = 0 for y.

0

Suppose -2*t - 10 = z, 5*z - 3*t = -3 + 18. Solve z = 3*d + 2*d - 10 for d.

2

Let l be 20⁄6*(-15)/(-10). Suppose -l*c + c = 0. Solve c = 2*f - 7 - 3 for f.

5

Let s = -4 + 6. Let i be 8*(2 - 3/s). Solve 3*l + i = 1 for l.

-1

Let v(o) = o3 + o2 + o + 1. Let s(a) = -5*a3 + a2 - 4*a - 4. Let r(i) = s(i) + 4*v(i). Let g be r(5). Solve 2*n - 1 - 7 = g for n.

4

Suppose 0 = 3*m - 6*m + 60. Let o(u) = -13*u + 12*u + 8 - 1. Let n be o(3). Solve n*i + m = -i for i.

-4

Let r(p) = -p**2 - 2*p + 21. Let v be r(0). Suppose 22*i = v*i. Solve -1 = m - i for m.

-1

Let i be 0/(-4*(-2)/8). Solve -2*h + 0*h + 4 = i for h.

2

Let d(w) = 2*w - 3. Let r be d(3). Let o be ((-8)/r)/((-4)/6). Suppose 4*n = h + 39 - 2, 2*n + o*h - 32 = 0. Solve -5*k - n - 15 = 0 for k.

-5