Let c = 4 + -4. Suppose c = 3*b - 5*b. Solve -2*k + b*k = 0 for k.

Suppose -1294 = -4*r + 806. Suppose -5*m - 2*c - r = -5*c, -3*m + c = 311. Let d be m/(-15) + ³⁄₁₅. Solve -2*s - d = 1 for s.

-4

Suppose 21 = 2*x - x. Suppose -3 = 20*o - x*o. Solve o = -u + 8 for u.

5

Let m = 2 + 0. Let o be ⁴⁄₅*(-10)/(-2). Solve -2*x - m = -o for x.

1

Let m be 0 - 0 - (-3 + 1). Suppose -2*o + 8 - 2 = 0. Let t = o + 6. Solve -w - t = m*w for w.

-3

Let a be (3 + (-2 - 0))*0. Suppose 0 = -a*b + 4*b. Solve -j + 2*j + 4 = b for j.

-4

Suppose 17 + 7 = 4*b. Suppose -2*d + 0*d = -b. Solve -h - d*h + 4 = 0 for h.

1

Suppose -4*i = -7*i + 12. Solve 8*d = i*d for d.

0

Let k be 5/(-5) - (-1)/1. Solve k = -x - 0*x - 2 for x.

-2

Let o(d) = 2*d + 1 - d + 0*d. Let g be o(2). Solve -5 = g*j + 2*j for j.

-1

Let r(l) = 2*l3 - l2 + 1. Let t be r(1). Solve i - 12 = -t*i for i.

4