Let y = -33 + 48. Suppose 0 = 3*o - y. Suppose 20 = o*v - 5. Solve -5*j + 27 = m, 10*j = v*j + 25 for m.

Suppose l - 9 - 8 = 2*t, 3*l - 30 = -t. Suppose l*y + 8 = 15*y. Solve y*m - 16 = 4*m + 3*x, 3*m + x = -17 for m.

-5

Let g(z) = -3*z2 - 3*z + 2. Let h be g(-3). Let u(b) = -b2 - 30*b - 233. Let w be u(-17). Let r = w - h. Solve r*d + 18 = -q, -d + 2*d = q - 2 for d.

-4

Let o be 8/(-20) + ²⁴⁄₁₀. Suppose 2*g + 4 + 2 = o*p, -4*p = -2*g - 12. Let c be -1 - (p + (-7 - -2)). Solve -2*h = d + 4, -h = -5*d + c - 21 for d.

-4

Let q(g) = -g**2 - g + 8. Let j be q(-4). Let k be (-2 + 0)/(j/56). Suppose 9 = k*f - 25*f. Solve f = -5*b - 3*i - 7, 5*i + 26 = b for b.

1

Let w(o) = 6*o3 + 61*o2 + 7*o - 23. Let c be w(-10). Solve 3*b + c = -5*v + 28, -2*b + 13 = 3*v for b.

2

Suppose -41*r - 1386 + 454 = -274*r. Suppose 2*v = -v. Let a be ⁸⁄₆*⁶⁄₄. Solve 18 = a*o - 7*h + 2*h, v = -4*o + 2*h + r for o.

-1

Let p® = r3 + 7*r2 - 15*r + 35. Let i be p(-9). Solve 0 = -5*q - 4*m - i, -q - 5*m = -5*q + 10 for q.

0

Let b be (-88)/(-48) - (-2)/12. Let f be (4 + 35)*b/2. Suppose p = o + 10, -3*p = 5*o - 31 - f. Solve p = u + 2*l - 6*l, -3*l - 15 = 3*u for u.

-1

Suppose -18 = -2*l + l. Let y be ¹⁷⁰⁄₇₀ + 5/(140/(-12)). Solve -l = 5*u + r - 0*r, 0 = y*u - r + 10 for u.

-4

Let p(q) = q3 + 68*q2 - 279*q + 675. Let l be p(-72). Suppose 4*j = 4*i + 100, 90 = 4*j - 3*i + 4*i. Solve r + 5*y = l, 0*r + 5*y - j = r for r.

2