Let s(i) = i - 7. Let b be s(10). Suppose -b*r + 2*t - 6*t = -46, 0 = 4*r - t - 93. Solve -r = -5*q + 3 for q.

Let x be (-4)/22 - 285/(-55). Let o = -3 + x. Let p(y) = -y + 1. Let d be p(-5). Solve 5*s + d = o*s for s.

-2

Suppose c - 2*q = -13, c + c = 3*q - 23. Let d(b) = -b - 7. Let o be d©. Let w(l) = 2*l + 14. Let k be w(-5). Solve m + o = k for m.

4

Let x(o) = -o**2 - 5*o + 5. Let i be x(-5). Let u be -7*i/((-105)/6). Suppose 4*l + 0*l - u*v = 28, 5*l - 26 = -2*v. Solve -3*j - l = 6 for j.

-4

Let o(k) = -k - 3. Suppose -2 = 2*r + 10. Let t be o®. Suppose -2*l = 2*n - 4, t*l - 7 = 2*n - 1. Solve -5*y + 4 + 1 = n for y.

1

Let b be ⁶⁄₄ - ²⁄₄*-1. Solve -b - 18 = -5*c for c.

4

Let u(y) = -3*y**2 - 4*y. Let j be u(-3). Let b = j + 35. Solve -6*d + b = -2*d for d.

5

Let v be (2 - 1)/(1/(-3)). Let p be 3/(-9)*(-12 - v). Solve 0 = p*l - 0*l - 12 for l.

4

Suppose 10 = 3*m + 2*m. Let s(b) = -2*b - 5. Let v be s(-5). Suppose -h - m = -v. Solve -h*a - 4 = -1 for a.

-1

Let a(n) = -2*n3 + n3 + 2 + 10*n2 - 7*n2. Let j be a(3). Suppose -2*r = 4*o - 2, 1 + 5 = -j*r. Solve -5 = o*b + 3 for b.

-4

Let l(a) = a**2 + 2*a - 3. Let g be l(-3). Suppose g = p - 3*d - d, 0 = -3*p - d. Solve p = 3*i - 4*i for i.

0