7. Let t be z(-5). Let r = -656 - t. Solve -2*a - r = d, -a + 4 = -2*a for d.
-3
Suppose 5*x + 4 = -21. Suppose 5*h = -4*p - 5, 0*p = -5*p + 5*h - 40. Let t be 1*x*(p - (2 + -6)). Solve -1 = -t*q + 4*b + 7, -b = -3 for q.
4
Suppose 0 = z - 10*z + 5031. Suppose -z*r + 555*r + 52 = 0. Solve 4 = -a - 0*a, -y - r = 2*a for y.
-5
Let n(b) = b**3 + 3*b**2 - 6*b - 3. Let i be n(-4). Let v(a) = a**2 + 855*a + 8459. Let t be v(-10). Solve -4*z + 0*u - 32 = -3*u, -i*z = 4*u + t for z.
-5
Let a be (69/(-6) - -11)*-22. Solve -s + 1 = -v, -2*s - a = -5 for v.
-4
Let s = 13293 + -13291. Solve -s*d + 3*d = m - 5, -2*d - 3*m = -20 for d.
1
Suppose 4*r = -w + 19, 0*r = 2*r - 4*w - 14. Let d be r/10*1*0. Solve -4*m + 4 = d, 5*y + 5*m = 4*m - 19 for y.
-4
Let g be -2 + -1 - (12 + 2 - 17). Let v be 15/25*10/12*0. Solve 4 = -4*q - 5*s, v = q - s - g*s + 1 for q.
-1
Let n(m) = 4*m**3 - m**2. Let s be n(1). Let j be 2*4/(-3 + 5). Solve 3*x + 2*q + 0*q = 0, 0 = j*x - s*q for x.
0
Let z be (-2 - -1) + 0 - (-5 + 1). Suppose z*h = 12*h - 18. Solve -u = -3*d + 13, 0*u - 10 = 4*u + h*d for u.
-4
Suppose n - 5*n = 40. Let o be (2/(-3))/(20/(-15))*n. Let y(q) = -q**2 - 2*q + 21. Let a be y(o). Solve -5*s - 2 = l + 8, 0 = -l + 3*s + a for l.
0
Let t(s) = 2*s**2 - 94*s + 423. Let a be t(42). Suppose 0 = z - 6 + 4. Solve -4*o - 3*q + 9 = z*q, 0 = o - a*q + 19 for o.
-4
Suppose 85*m - 134 = 36. Solve -m*k = -f + 5, 2*k = 3*f + 2*f - 1 for f.
-1
Let i(j) = -35*j - 92. Let d be i(-3). Suppose 3*g = d - 10. Solve 0 = -z + 3*m + 5, 5*z - 5*m + g - 6 = 0 for z.
-1
Let r be 452/(-10) + -4 + (-1)/(-5). Let d = -44 - r. Solve -d*t + 6 = -3*o, -o - 2 = 3*t - 2*t for t.
0
Let x be ((-27)/6)/(2/((-176)/198)). Solve x*h - y = 0, 3*h - h + 6 = 4*y for h.
1
Let i be (38/(-6))/((-42)/252). Suppose -10 = -24*n + i. Solve 6*f - 2*f = -4*m - 8, -2*m = -n for f.
-3
Let s be 5/(27/14 + -1 + -1). Let t = -66 - s. Suppose 0 = -5*n - 2*z + 17 + 14, -3*z + 19 = 2*n. Solve n*b = -5*f, -6*f = -4*f + 4*b + t for f.
2
Suppose 654*b - 226*b - 428 = 0. Let y = 7 + -5. Solve 0 = s - v - 2, -y*v + 3 = s + b for s.
2
Suppose 2*y - 70 = -5*k, -7*k + 3*y = -k - 57. Solve -k*s = w - 8*s - 22, s + 26 = 5*w for w.
6
Suppose 5*i - 152 = 3*y - 2*y, 5*y = -2*i - 679. Let t = y + 141. Let d be 2 + 2 + (-2 - 2). Solve -5*x - 2 = t*w - d, -2 = -3*w - 2*x for w.
2
Let i(x) = 8*x - 20. Let y be i(4). Suppose 2*b = -2*j + y, b + 12 = -5*j + 30. Suppose -3*w + 3 = -2*w. Solve -5*u = b*g + 20, -2*g - 28 = 3*u + w*g for u.
-1
Suppose 39*v - 37*v = -5*p + 69, -p - v = -15. Suppose 7 = 2*g - 1. Let n = -3 - -4. Solve -g = -5*i + n, -i = -4*j - p for j.
-3
Let i = -43 + 46. Suppose -i*p - 10 = 2*p. Let k be (p/(-6))/((100/48)/25). Solve 0*z - 4*s + 14 = -3*z, k*z + 3*s = -2 for z.
-2
Suppose -5*s - 3*p - 5 = 0, -3*s - 5*p - 9 = 10. Solve -10*t = -5*t + x, -5*t + s*x = 0 for t.
0
Suppose -9*r + 17*r = 16. Let x(k) = -2*k**3 + 4*k**2 - 2*k + 6. Let b be x(r). Solve -b*j - 5*n - 11 = 0, 0 = 4*j + 2*n - 5*n - 17 for j.
2
Let t(g) = -g**3 - 177*g**2 - 1824*g + 335. Let v be t(-166). Solve -z - 5*d + 24 = -10*d, 5*d = -v*z - 8 for z.
4
Let l(d) = 2*d**2 - 22*d + 4. Let k be l(11). Suppose -21*i - 56 = -2*u - 25*i, -k*u + 136 = -4*i. Solve 0 = 5*f + 3*z - u, -z + 20 = 5*f - 4 for f.
4
Suppose 15*z = -228 + 288. Solve 2*g = 3*p - 3, -z*p + 4*g + 11 - 7 = 0 for p.
1
Let m = 447 + -445. Suppose q + w - 14 = -m*q, 0 = -3*q + 3*w + 18. Solve 5*f + 3 = 2*d - 3*d, 0 = -q*d - 5*f - 15 for d.
-3
Let k(p) = -25*p + 602. Let b be k(24). Solve -3*m + 4*j = -b*m + 9, 0 = -4*m + 4*j - 12 for m.
-1
Let j(u) = 90*u + 274. Let o be j(-3). Let y be 0 + -2 - -4 - 0. Let s be -3 - (-36)/24*o/y. Solve 3*q - 18 - 6 = 3*f, -5*q + 3*f + 34 = s for q.
5
Let i = 4346 - 4338. Solve 5*y - 2 = 4*s - i*s, 4*s + 4*y = 0 for s.
-2
Suppose -4 = 3*i + 2*o, 3*o + 15 = -5*i - 2*o. Solve -2*m + 0 + 5 = t, 0 = 2*t + i*m for t.
-5
Let n(c) = 2*c**2 - 43*c + 234. Let q be n(11). Solve -g = 5*r + 10, q*r + 3*g = 450 - 456 for r.
-2
Let w(l) = -90*l + 30. Let b be w(4). Let j = -325 - b. Solve 5*i + 1 - 42 = 4*s, 5*i + 5*s - j = 0 for i.
5
Let y be -6*30/(-8)*60/(-9). Let c be y/(-22) - 11/((-726)/12). Solve -4*b - c = -5*m, -b = -3*b + 2*m - 4 for b.
-3
Suppose 0 = 4*i - u - 10 - 1, -3*i + 27 = 3*u. Solve p = 3*q, -4*p + i*q = 9*q for p.
0
Let a = 7731 + -7727. Solve 5*r + 4*z + 73 - 68 = 0, -a*r - 5*z = -5 for r.
-5
Let a(m) = m**3 - 13*m**2 - 16*m + 16. Let x be a(14). Let i = 14 + x. Solve -4*t = 12, -18 = i*q + t + 3*t for q.
-3
Suppose k - 10 = -4*k. Suppose -h = k*h - 12. Suppose -3*s + 13 = g, 3*s + 2*g = -5 + 19. Solve -4*t - 2*o = -h*o - 20, 16 = s*t - o for t.
3
Let j(d) = -d - 4. Let g be j(-7). Let n be ((-444)/8)/((-18)/(-36)). Let x = n - -113. Solve 4*z + z = -4*q + 41, -x*q + g*z = 7 for q.
4
Let t be ((-2354)/(-88) + -29)*((-41)/3 + -1). Solve -5*q - 7*v = -t, 0 = -5*q + v + 1 for q.
1
Let d(z) = 49*z - 6267. Let s be d(128). Solve s*u - 3*m + 87 - 76 = 0, -18 = 3*u + 2*m for u.
-4
Let r = 4509 + -4505. Solve -3*h - 5*m = -13, -h - r*m + 24 - 8 = 0 for h.
-4
Suppose v - 1268 = -2*o, -6*o = -o + 3*v - 3168. Suppose o = 12*u + 1692. Let c = 98 + u. Solve -7*s + 3*s + 14 = m, -c = -5*m for s.
3
Let x be (54/8)/(9/24). Suppose 9*v - 364 + 319 = 0. Solve x = 2*u + 5*i - 0*i, 0 = -v*u + 3*i + 14 for u.
4
Suppose 0 = 4*b + 2*b - 30. Suppose -3*h + 51 = 2*j, h + 68 = 5*h - 4*j. Solve 5 + 7 = 4*o - 4*y, -h = b*o + 3*y for o.
-1
Suppose c - 5*c - 4*g - 8 = 0, -2*c = 3*g + 8. Suppose -4*m = -8*m + o + 8, -5 = m - c*o. Solve -w + 5*z + 4 = 0, 3*w - 2*z + m*z = 12 for w.
4
Suppose -3*j - 104 = q, 6*q - q = -4*j - 157. Let a = j + 35. Let t be (-1)/a - -1 - (-9)/(-18). Solve 3*m - 3 = 3*p - t, -4*m = -3*p for m.
-3
Let m = -7268 + 7268. Solve -5*a + 29 - 14 = m, v = -4*a + 7 for v.
-5
Suppose 101 - 568 = -193*c + 305. Solve 0 = 3*i + 2*t + c, -i + 5*i = -4*t for i.
-4
Let p(r) = -223*r - 6240. Let g be p(-28). Solve -g*b = 0, 5*l - 9*b + 25 = -12*b for l.
-5
Let c = 472 + 357. Suppose z + 298 = -5*q, 0*q + c = -3*z - 2*q. Let w be z/(-14) - (-3)/(-2). Solve -2*k - 5*p - w = 0, 3*p + 0 + 14 = 2*k for k.
1
Suppose h + 18 = 34. Let r be h + 0*(4 + 15/(-4)). Solve -3 + 17 = -3*i - w, -r = 2*i + 2*w for i.
-3
Let o = 11780 + -11776. Solve -2*l = 4*z + 10, 2*l - 10*z + o = -12*z for l.
1
Let b be 4/(-6)*-6*1. Suppose -r - 5*i + b*i = -19, 92 = 3*r - 4*i. Let m = 478 - 473. Solve 2*o - 2*w + r = 3*w, -4*o - 28 = -m*w for o.
-2
Let k(s) = 21*s**3 + 3*s**2 + 3*s + 5. Let o be k(-2). Let a = 161 + o. Solve -12 = -2*h - a*r, 4*h + 2*r = 4*r - 6 for h.
0
Suppose 20*a = -174 - 306. Let v = 29 + a. Solve -v*m = -2*y - 29, 5*y = -m - 4*m + 15 for m.
5
Suppose 0 = -2*m - 3*m + 15. Let s(d) = 10 - 21 + 3*d**3 - 4*d**3 + 6*d - 6*d**2 + 9. Let g be s(-7). Solve 0 = j + m*l + 10, -6*j + j = g*l for j.
5
Suppose 4*q - 7 = 5*c - 1, 0 = -3*c + 6. Solve -q*a = -8, a - 12 = -y + 6*y for y.
-2
Let d(p) = 885*p - 138057. Let m be d(156). Suppose -1 = -5*j + 4. Solve -m*o = 2*v - 11, -2*o + 21 = 5*v - j for o.
1
Suppose -405*m - 80 = -445*m. Solve m*y = 5*r - 29, 1 = -12*r + 13*r + 2*y for r.
5
Suppose -547*o + 20 = -543*o. Let v be 4 + 4 + 4/(-4) - o. Solve -2*c - v*h = -10, 0*h - 15 = -3*c + h for c.
5
Suppose 19*j - 85 - 59 = -29*j. Solve 5*g + 5*p = -35, j*g + p - 1 = -18 for g.
-5
Let z(o) = 37*o - 1538. Let h be z(42). Solve -2*x + 20 = -4*d, 0 = 3*d - 15*x + h*x + 15 for d.
-5
Let o = 0 + 5. Suppose 569 = 395*c + 248 - 469. Solve -4 = -m - c*f, o*f - 10 = 6*m - 2*m for m.
0
Let f be (-10 - -2)/(-1 - -6 - 7). Suppose -4*c = -f*z - 96, 0 = -5*c - z - 4*z + 170. Solve -2*r + 5*b + c - 3 = 0, -7 = -5*r - 2*b for r.
3
Let n = 342 + -337. Suppose 3*m - 11 = -n*q, -5*q + 25*m - 23*m = -1. Solve 0 = -3*v + 2*k - 2, -5*v + q = -k + 2*k for v.
0
Suppose 15*u = -m + 19*u + 1, 4*m - 4 = 4*u. Solve 0 = x - 4*b + m, -7*b + 6*b - 6 = x for x.
-5
Let v(l) = 3*l**3 - 98*l**2 + 64*l. Let p be v(32). Solve 6*n - 5*q = 9*n + 7, -5*n - 2*q + 1 = p for n.
1
Let d be 4*(-2)/(-20)*5. Suppose 0 = -2*t - t. Let w = 6004 + -6004. Solve 5*n + w*k = 3*k + 25, -2*n - d*k - 6 = t for n.
2
Let m = 5 + -6. Let n = 3 + m. Suppose -35*q + 462 = -63. Solve 4*s - g - q = 0, -2*s + 3*g = -n - 13 for s.
3
Suppose y = -u - 333 -