Let l = -5 + 1. Let v = 50 + -44. Let u = l + v. Solve 6*r = u*r for r.

Suppose -4*i + 9 = -3. Solve -m - 8 = i*m for m.

-2

Let l(z) = 5*z - 8. Let g(v) = -2*v + 4. Let f(n) = -7*g(n) - 3*l(n). Let t be f(-6). Solve 3 - 1 = t*u for u.

1

Suppose -4*k + 33 + 35 = 0. Let q = k - 12. Suppose -q*b = -3*b - 6. Solve 0 = -b*l + 14 - 2 for l.

4

Let p be ²⁄₅ + (-108)/(-30). Suppose -t - 3*t + p = 0. Solve t = -2*s + 3*s for s.

1

Let q(k) = -4*k - 2. Let l be q(4). Let t = l - -30. Solve 0*x = 3*x - t for x.

4

Let b(f) = f**2 + 5f - 1. Let x be b(-6). Let a be ((-3 - -1) + -5)-1. Solve -3*s + a = -x for s.

4

Let f(y) = y. Let i = 7 - 4. Let h be f(i). Solve -6 = h*o + 3 for o.

-3

Let f be ²⁷⁄₆₃ - 39/(-7). Suppose -2*w + 5 = -x - f, 2*x - 6 = -3*w. Solve -2 = -w*z + 14 for z.

4

Suppose 0 = -0*d - d. Let g = 0 + d. Let w be (1 - g - 1) + 3. Solve h = w*h for h.

0

Let a(w) = -w**2 - 4*w - 3. Let m = -11 - -8. Let f be a(m). Let t be 1 - (-3 - (3 + -1)). Solve f = -5*x - 1 + t for x.

1