Suppose -3*f + 21 = l + 2*l, 5*l - 5*f - 5 = 0. Solve -6*u + l = -2*u for u.

Let t(f) = f - 3. Let s be t(3). Suppose 0 = -s*d - 5*d + 45. Solve 2*r = -r + d for r.

3

Let a = 17 + -11. Let c = a + -3. Solve c*l = -l for l.

0

Suppose -4*s + s = 48. Let o = s + 36. Suppose -3*m - 4*d - 3 = 0, m - 3*d - 15 = -3. Solve -z + o = m*z for z.

5

Let p be 7/(-28) + ⁶⁶⁄₈. Solve -3*o = -p*o + 25 for o.

5

Suppose 0*s - 4*s + 16 = 0. Let b be ⁵⁄₃ - s/6. Solve 2*h + b = -3 for h.

-2

Let b = -18 - -26. Solve s = -s - b for s.

-4

Let p® = -r3 + 2*r2 + r. Let t be p(2). Solve 8 = -3*h + t for h.

-2

Let m(t) = -t - 11. Let j be m(-12). Let g be j/(-1*2/(-8)). Solve -6*u + 2*u + g = 0 for u.

1

Suppose 5*f + 24 = f. Let o = 18 + -26. Let j = f - o. Solve 2 + 2 = j*v for v.

2

Let i = 4 + -11. Let g be 49/(-14)*4/i. Solve g*x - 1 = -3 for x.

-1