Let a(n) = n - 5. Let f be a(5). Solve -2*p + 4 + 4 = f for p.

Let u be 3*(-4 + ⁴⁸⁄₉). Let b be ((-3 + 2)*6)/(-1). Solve b + u = -2*n for n.

-5

Let t be (2 - (0 - 3)) + -2. Suppose 0 = -4*o + 5 + 3. Suppose o*b - 3*k = 8, -2*b - 3*k - 2*k = -40. Solve -b = t*q + 5 for q.

-5

Let h be (³²⁄₆)/((-24)/(-36)). Let y(i) = i3 - 8*i2 + 4. Let l be y(h). Solve 0 = l*k - 14 + 2 for k.

3

Suppose -3*r = -3*i + 12, 0*i - i = -2*r. Let n be 7*²⁄₂₈*i. Solve -n*v = v - 20 for v.

4

Suppose 3*r + 120 = 171. Solve 0 = x + r - 20 for x.

3

Let v(l) = l + 20. Let k be 1 + -4 + 0 - 7. Let w be v(k). Solve 5*y - 10 - w = 0 for y.

4

Suppose 0 + 3 = 3*u. Suppose 67 = 5*s - w, -w + 12 - u = s. Suppose 3*a - 3*f = -1 + s, 2*a = -4*f + 2. Solve 8 = -a*p - 7 for p.

-5

Suppose -u - 4*j - 12 = 0, -3*u - 42 = -7*u + 2*j. Solve -4 = -l - u for l.

-4

Let a be 32/(-14) + ⁶⁄₂₁. Let v be a/(1 - (-3)/(-9)). Let s = v - -3. Solve s*x = 3*x + 6 for x.

-2

Let m be ((-10)/7)/(2/(-14)). Suppose -m = -r + 4*g + g, 28 = 2*r - 2*g. Suppose 3*v - r = -0. Solve v*q = 2*q + 3 for q.

1