Suppose 0 = -3*t + 9 + 12. Suppose -w = -t*w + w. Solve -4*y - 20 = w, -5*m - 5*y + 20 = 60 for m.

-3

Suppose 0 = f - 1 + 3. Let y(x) = x2 - x + 24. Let v(l) = l2. Let r(p) = f*v(p) + y(p). Let k be r(0). Solve -t + k = 3*z - 4*t, 3*z - 20 = 2*t for z.

4

Let s be (6/(-21))/((-18)/252). Solve 4*o + 2*t - 14 = 0, 3*o - s = 2*o - t for o.

3

Let n be -1*(-12)/(-8)*16/(-6). Suppose -4*r + 9 + 8 = -5*s, 0 = -5*s - r - 2. Let d = n - s. Solve -3*h - 4 = 5, 4*u - d*h - 11 = 0 for u.

-1

Let m(k) = -k**2 + 12*k + 16. Let j be m(13). Let d be 1 - 1 - (-1 - j). Suppose -8*w = -3*w - 10. Solve -3*u + 2*u = -w*z + 6, -8 = -4*z + d*u for z.

4

Suppose 51*k + 3010 = 266*k. Solve l - 5*y = k, l - y = -l + 1 for l.

-1

Let h be 2 + -32⁄3-1. Suppose -y + 15 = h*y. Solve -3*i = -2*w - y, -w - 6*i + 18 = -i for w.

3

Suppose 17 - 5 = 4*r. Suppose 2*m = r + 3. Solve -17 = -3*a + 5*p + 5, 2*a + m*p = -17 for a.

-1

Let n be (5 - 5)/(0 - 8⁄8). Solve n = -2*a - w + 10, a = 2*a - 5*w + 17 for a.

3

Suppose -2*o - 36*o + 141 = 9*o. Solve 0*l - 8 = -4*y - 2*l, 0 = -o*y - 5*l + 13 for y.

1