Let u = -34 - -49. Let x be u*1/9*3. Suppose 224*z - 220*z = -y + 20, -2*y = -2*z. Solve 2*d - 5*d - 2*a = -19, x*a = -z*d + 37 for d.

Let h = 15 + -7. Suppose -48 = 241*k - 247*k. Suppose -4*l - 2*c + 24 = 0, -l - 2*l = -3*c. Solve d = 2*a - a + k, -4*d + h = l*a for d.

5

Suppose 0 = 2*b - 4*m - 20 + 6, 0 = 5*b - 4*m - 17. Suppose b = 6*j - 11. Solve 0*t = -j*v - t - 10, 5*v - t + 25 = 0 for v.

-5

Let t(s) = -s**2 + 12*s + 14. Let l be t(12). Suppose -l*z - 54 = -8z. Let b be ¹⁸⁄₄(-6)/z. Solve b*v + n = v - 8, 5*v + 4*n + 26 = 0 for v.

-2

Suppose -7*q + 80 = q. Let w = -635 - -637. Solve -3*f = 4*l + 14, 0 = w*l + q for f.

2

Let n(p) = -2*p**2 + 17*p - 4. Let k be n(8). Suppose 0 = 5*j + 9 + 1, -2*j = -w + k. Solve -4*m = l - 22, w = 5*l + 4*m - 10 - 20 for l.

2

Let a(o) = -o3 + 7*o2 - 5o + 40. Let q be ((-3)/2 + -2)-2. Let d be a(q). Solve 2*w + d*g = g + 22, -4*g = -20 for w.

1

Suppose 0 = b + u + 2, 5*u + 6 = 4*b - 4. Suppose a = -a. Suppose 3*n + a = 12. Solve -n*r - 3*y - 1 = b, -r + 3*y = -0*r + 19 for r.

-4

Let b = 993 + -989. Solve b*h = 3*n + 5, -3*h + n = -2*n - 3 for h.

2

Let k(t) = t**2 - 7*t - 13. Let r be k(9). Let j be 1 + 1 - (126/(-15))/(⁹⁶⁄₃₂₀). Solve -3*m + 2*a = -0*a + 15, 5*m = r*a - j for m.

-3

Let p(x) = x3 - 7*x2 - 2*x + 13. Let n be p(7). Let l be ³⁹⁄₆ - n/(-2). Let t be 4 + (l - (3 - -1)). Solve 0 = -0*i + 4*i - 4, -2*m - 4*i = t for m.

-5