Let t(u) = u**2 + 2. Let n be t(-3). Let v = n - 9. Solve -d - 5 = -v*d for d.

Let n = -2 - -2. Let p be -1⁶⁄₄-10. Solve n*u + 3*u = p for u.

5

Let v be (-4)/6 + (-22)/(-6). Let u(i) = 2*i + i2 + i2 - i**2 - v. Let x be u(-3). Solve x = -b - 4*b - 15 for b.

-3

Let f be ²⁸⁄₈ - 2/(1 + -5). Solve 0 = f*l - 6*l for l.

0

Suppose 4*c - 2*c = 2*t - 16, -3*c - 3*t - 24 = 0. Let y = -3 - c. Solve -y*z - 27 = -7 for z.

-4

Let o(v) = -v**2 + 18*v + 89. Let h be o(22). Suppose -4*q + 0 = -20. Solve 9 = q*u - h for u.

2

Let w be 0((3 - 0) + -2). Let o be (-5)/1(-18)/30. Let m = w + o. Solve 0 + m = v for v.

3

Let v(k) = 5*k3 - 18*k2 + 13*k - 12. Let t(y) = 2*y3 - 6*y2 + 4*y - 4. Let f(n) = 8*t(n) - 3*v(n). Let i be f(-7). Solve -8 = i*g + 4 for g.

-3

Let g = 55 + -51. Solve 0 = -c + 9 - g for c.

5

Suppose 2*p - 3*o + 0*o = 1, -5*p + 11 = o. Suppose 0 = -f - 5, -14 = 3*t - 7*t - 2*f. Solve -t*m = -p*m for m.

0

Let x be ⁷⁴⁄₁₄ - ⁴⁄₁₄. Suppose x*m = -4*l + 29, 5*l = l + 4*m + 56. Let c = -7 + l. Solve c*j = -j - 15 for j.

-3