Suppose 5*u = l + 153 + 12, u - 2*l = 42. Let j = u + -24. Solve -3*p + 4*h - 1 = 0, p - 3*h + 13 = -j*h for p.

-3

Let b(s) = -64*s + 323. Let c be b(5). Solve -2 = -5*f + k - 0*k, 0 = k - c for f.

1

Suppose 12*w - 17*w = -60*w. Solve -v - 2*q - 20 = 4*v, w = -q for v.

-4

Suppose 2*x - 6 = 0, 2*x - 4*x = 2*n - 16. Suppose -12 = -29*o + 23*o. Suppose -k = 4*w - 4, o*k + 6*w - 4 = 2*w. Solve -2*s = q - n, 5*s = -k*s - q + 14 for s.

3

Suppose 0 = -31*z + 33*z - 14. Let b be -2 + z + -6 + 4 + -1. Solve 2*p + 4 + 0 = 2*q, 5*q + 5 = b*p for q.

-3

Let f(n) = -5*n2 - 7 - 2*n - 3*n3 + 6*n2 + 6 + 4*n3. Let k be f(3). Let c = k + -25. Solve 4*h + 22 - 3 = -5*z, -5*h + 3*z = -c for h.

-1

Suppose 5*f - 2 - 28 = 0. Suppose 2*x - f = 142. Suppose -82 + 6 = -3*n + 2*j, 4*j = 3*n - x. Solve 8 = -d + 3*i, 5*d + 3*i = n + 6 for d.

4

Let w be 770⁄266 - (-8)/76. Solve 0 = 3*u - 4*a + 5, 15*u - 12*u = w*a for u.

5

Suppose -w = -14 + 4. Let d(t) = -4*t**2 - 77*t + 60. Let l be d(-20). Solve l = -4*a - 3*i - 2*i + 20, 2*a + 5*i = w for a.

5

Let k© = 35*c - 30*c + 50 - 78 - 68. Let t be k(22). Let s = 7 - 2. Solve t + 8 = b + s*x, 5*b - 3*x = -30 for b.

-3