Suppose -4*t + 2 = 5*g - 0*g, -2*g = -2*t - 8. Solve g*o = 5*o + 9 for o.

Let u(o) = -5*o - 8*o - 6 + 12*o. Let m be u(-9). Solve m*f = 7*f for f.

0

Suppose -16 = 2*c - 4*d, 5*d + 0*d = 5*c + 60. Let p be ²²⁄₉₉ + c/(-9). Solve l - 5 = p*l for l.

-5

Suppose -2*z - 15 = 5*t, -5*t + 15 = -z - 10*t. Suppose 2*l - 3 + z = -x, 2*l = x - 3. Let j be l/(1 - 0/1). Solve -s - 3*s + 8 = j for s.

2

Suppose 3*q - 2 = 4. Solve -q*r = r - 6 for r.

2

Let s(l) = -l3 + 8*l2 + 9*l + 3. Let c be s(9). Solve c*w = -w + 16 for w.

4

Let g be (-20)/8*(-18)/5. Let t = -6 + g. Solve -t*u = -0*u - 15 for u.

5

Suppose 5 = -4*y + 5*y. Solve 4*s + y = 3*s for s.

-5

Let w(f) = f + 7. Let c be w(-5). Solve 0 = c*a + a for a.

0

Let h = -25 - -40. Suppose 3*r - 75 = -3*s, s = -2*r - 8 + 38. Let j = 30 - s. Solve 5*m = -j - h for m.

-5

Let b be (¹⁄₁)/(-1)*-3. Let h(j) = j3 + 12*j2 - 6*j - 72. Let u be h(-12). Solve u*t - b = t for t.

-3