Suppose 5*h - 4*o - 120 = 0, 39 = 2*h - 3*o - 9. Let f = h - 15. Solve 0 = 4*s - f*s for s.

0

Let f = 121 + -119. Solve f*v + 2 + 2 = 0 for v.

-2

Let h(m) = m + 9. Let x be h(-7). Let c(v) = 2*v - 4. Let k be c(2). Solve k*l = -x*l + 10 for l.

5

Let c be 2⁄4*14⁄7. Let d = c + 5. Let p = -6 + d. Solve p*o - o = 3 for o.

-3

Let h = -9 - -12. Solve -h*o = -o for o.

0

Suppose 3*r - 47 = -5*p, -2*r - 10 = -3*p + 3. Let y = p - 3. Let m(t) = t**2 - 2*t - 4. Let d be m(y). Solve w - 12 = d*w for w.

-4

Let y(o) = -o - 11. Let q be y(-11). Suppose -2*b - b = q. Solve 2*j + 6 = -b*j for j.

-3

Let c(d) = 2*d**2 - 5*d - 3. Let q be 1/(-6) + (-50)/(-12). Let g be c(q). Suppose -2*f - 3*f = -20, 2*f + 4 = 3*k. Solve -g + 1 = k*z for z.

-2

Let u(a) = a3 - 8*a2 - 7*a - 5. Let j be (-6)/15 - (-6)/15. Suppose -f - 4*f + 45 = j. Let v be u(f). Solve 5 - v = 4*y for y.

-2

Let i be (0 + 2)*3⁄2. Suppose -13 = 3*c - 5*c - b, -c + i*b - 4 = 0. Suppose -4*h + c = 5*t, -2*h = h + t - 12. Solve g = 1 - h for g.

-4