Let a(h) = -8*h3 + 185*h2 - 22*h - 21. Let j be a(23). Solve 3*w = w + 2*b - 12, 0 = 2*w + j*b - 4 for w.

-2

Let x be (-6)/(-10)*((-140)/(-30) + -4 - -1). Solve 4*i = -a - x, i = 5*a + 3*i - 13 for a.

3

Let i be -1 + 726⁄27 + (3 + -4)/(-9). Solve 2*y = -4*f, 9*y = 3*f + 4*y - i for f.

2

Suppose -25 = -4*m - 9. Suppose m*b - b - 12 = n, -3*b - 3*n + 24 = 0. Solve -7*g + 8 = -3*g - 2*w, -4*g - b*w + 22 = 0 for g.

3

Let r(j) = 3*j3 - 3*j2 - 3*j. Let i be r(-2). Let x = -459 - -490. Let w = i + x. Solve -2*a = -2, -4*u + 6 = -5*a - w for u.

3

Suppose 75 = -2*u + 83. Let m(w) = -w**2 + 4*w + 5. Let p be m(u). Solve -p*r - 4*c + 2 = 1, -32 = 4*r - 5*c for r.

-3

Let s = 3477 - 3473. Let v(o) = o3 + 2*o2 - 5*o - 2. Let k be v(-3). Solve 2*m - 2 = k*z, s*z = 3*m + z + 3 for m.

-3

Suppose k = -3*h + 37, -5*k - h + 395 = 266. Solve 2*v = 2*g + 10, -2*g + 2*v - k = 3*g for g.

-5

Suppose 3*l - 2*f = -0*l - 24, l + 4*f + 22 = 0. Let t = 43 + l. Let n = -29 + t. Solve 0 = -3*d + 4*d - 2*s - n, -2*d = 4*s + 16 for d.

-2

Let q© = -15*c**2 + 109*c - 26. Let k be q(7). Solve 2*i - k*r - 1 = -3, 0 = 2*i + 5*r + 30 for i.

-5