5. Suppose -a*b + 15 = r - 4, 0 = 5*b + 3*r - 27. Suppose -b*o = o. Solve 3*u - 5*m = 37, o = -3*u - 2*m + 1 + 1 for u.
4
Suppose 0 = 2*q + 3 - 7. Suppose 3*p - 5*y = 2, -5*p - q*y + 3*y + 18 = 0. Solve -2*v - 4*i = -8, 3 = -p*v - 3*i + 9 for v.
0
Let j be 2*7/(-21)*-6. Solve 4*t = 3*y + 9*t - 30, j*y - t - 17 = 0 for y.
5
Let o be (2/1)/6*(6 + 0). Solve 16 = 5*h + 4*g - 4, 2*h + o*g = 8 for h.
4
Let t = -221 - -223. Solve -4 = 4*k, 4*a - 2*a + 8 = t*k for a.
-5
Suppose -2*w - 3*s - 15 = 2*s, 30 = 2*w - 4*s. Suppose 6*l + w - 17 = 0. Solve a - 4*a - f = 5, -15 = -l*a + 3*f for a.
0
Let t = 16 + -13. Solve 2*n - t*c = c + 10, n = 3*c + 6 for n.
3
Let j be ((-3)/2)/(2/4). Suppose 4*c = 0, -5*n + 4*c + 30 = 5*c. Let i = j + n. Solve 5*h = -z + 7, -9 = i*z - 8*z + h for z.
2
Let t(r) = r - 2. Let x be t(6). Suppose x*z = 8 - 0. Suppose 0 = -4*k + 4*l + 72, -2*k - 3*k = -z*l - 87. Solve 3*m - 19 = -5*f + 5*m, -4*m + k = f for f.
5
Let y(x) = x**3 + 9*x**2 + 4*x + 40. Let c be y(-9). Solve -3*a - s - 11 = 7, 0 = -3*a + c*s - 3 for a.
-5
Let x = 9 + -5. Let k be (-1)/(x/(-3 - 17)). Let g = -24 + 50. Solve 5*i + 0*i + 10 = -k*y, 5*y + g = 3*i for y.
-4
Suppose -5*q - 3*o = -45, 2*q = 4*o - 6 - 2. Let u be ((-1)/(-2))/(8 - 16/((-1280)/(-630))). Solve u*i = -3*m - q, 2*i - 2*m + 0 = -10 for i.
-3
Let l(m) = -2*m**2 + 0 + 2*m**2 + 4*m**2 + 2 - 6*m. Let o be l(7). Let p be (-2)/(-6) - o/(-18). Solve 2*i - 3*a - 7 = 0, 0*a = 5*i + a - p for i.
2
Let s(y) = 3*y + 4. Let c = 3 + -3. Let j be s(c). Solve j*q + 3 = -0*q - 5*m, m = -4*q + 9 for q.
3
Let m(k) = k**2 + 21*k + 68. Let x be m(-17). Solve 0 = 4*l - i - 12, x*l - 5*i = -l - 16 for l.
4
Let n = 441 + -433. Solve 7 = q + 2*l - 3, l = -2*q + n for q.
2
Let g = -1946 + 1949. Solve -4*w - 5*d - 32 = 0, 8*w + 3*d = g*w - 27 for w.
-3
Suppose 11*j + 2 = 12*j. Solve -3*q + 1 = -j*x - 6, -5*x = -4*q for x.
4
Let r = 25 - 16. Suppose -7*y + r*y = 26. Solve -y - 1 = 2*n - 5*q, 4*n + 4 = 4*q for n.
3
Suppose -z + 19 = -3*h, 0*h + h = -z + 7. Suppose -22*k + 18*k = 5*g - 16, -4*g = -2*k + 8. Solve -4*s - k*r = r + 2, 5*r = -z for s.
2
Suppose -5*a = -k - 25, -3 = -2*a - 2*k + 7. Suppose 6 - 16 = h + a*g, -20 = -h + 5*g. Solve -5*u - 13 = d, -d - h = -5*d - u for d.
2
Let y(a) = -8*a**2 - 38*a + 12. Let m be y(-5). Solve -z + m = i, 2*z = -4*i + z + 14 for i.
4
Let p be 218/22 - (-1)/11. Solve -b - p = -3*o, -3*o + 0*o + 3*b = 0 for o.
5
Suppose -2*c - 8 = -4*j, -2*c - 4 = -2*j - 6*c. Suppose -j*d + 19 = 13. Solve -d*n = u + u - 4, -2*u = -n - 12 for u.
5
Let n(v) = -v + 1. Suppose 2*a + 1 = -1. Let x be n(a). Suppose -x*p + 4*p = 4. Solve -2*i - 4 = 2, p*i + 2 = j for j.
-4
Let j(f) = 11*f**2 + 22*f + 3. Let b be j(-2). Solve -5*x = 4*q - b*q + 3, -3 = x + q for x.
0
Let i = 2649 - 2646. Let l = 33 + -21. Solve 3*c = i*d + 9, 0 - l = -4*c - d for c.
3
Suppose 0 = -12*t + 142 - 82. Solve 2*y - 5*y - 29 = t*m, -3*m - 6 = -2*y for y.
-3
Let y = 4 - 11. Let w be (-4)/((0 + -2)/(-2)). Let p = w - y. Solve 6 = -3*x - l, 4*l = p*x + 2*l + 15 for x.
-3
Suppose -8*t = -10*t - 112. Let d be t/(-30) - 10/(-75). Let q be 8/(-16) + 1/d. Solve -5*s = -3*r - 1, -4*s - 4*r - r - 14 = q for s.
-1
Suppose h = -4*h + 10. Let s(x) = 5*x - 58. Let f be s(16). Solve 4*k - 5*r - f = 0, r + 6 + h = 2*k for k.
3
Let i be 3/(-4)*-4*1. Suppose -y = -12 + 1. Let a = y - 9. Solve a = -u - i, 4*u + 12 = -2*c for c.
4
Suppose -12 = 6*r - 9*r. Suppose -r*q = -52 - 4. Suppose -6 = 2*a - q. Solve 5*h - 2*i = -8, 0 = 3*h + 5*i - a + 15 for h.
-2
Let y(r) = r**3 - 6*r**2 + 4*r. Let w be y(4). Let m = w - -17. Suppose m = 3*z - 2. Solve 0 = -4*c + 4*t - 0*t + 28, -5*c - 4*t - z = 0 for c.
3
Suppose 32*w = 1583 - 623. Solve -3*r + 10 - w = -4*k, 4*k = -5*r + 20 for r.
0
Let w = 865 + -860. Solve -3*i = 5*k - 20, -i - w*k = i - 20 for i.
0
Suppose -5*x = -9*x - 5*g, 0 = 5*x - 2*g - 33. Solve 2*r - 11 = -13, x*q + 5 = -5*r for q.
0
Let l = -115 - -117. Suppose 21 - 48 = -3*b. Suppose 2*r + 3 = b. Solve d + 3 = n + 1, -l = -r*n - d for n.
1
Suppose 4*m + 3 - 19 = 0. Suppose 2*p + 3*v + 5 = 0, 3*v - m = -5*p + v. Let w = 1 - -1. Solve -g - p = 4*j - w*j, -4*j = -2*g - 4 for g.
-2
Suppose 0 = -2*q + q + 9. Let z = q - 3. Suppose -5*a = -2*a + h - z, -4*a + 8 = 3*h. Solve -5*k - a*i - 11 = i, 6 = 2*k - 4*i for k.
-1
Suppose 3*a - 12 = -0. Let k = -647 - -651. Solve 0 = -k*t + t - 6, -3*y + a*t = -8 for y.
0
Let y(w) = -5 + 1 - 2*w - 5*w + 5. Let g be y(-2). Let p = g - 10. Solve 0*q - q = -5, p*c - 5*q + 10 = 0 for c.
3
Let y be (76/(-57))/(4/(-9)). Solve 5*c - 10 = -5*i, -3*c - y*i + 8 = c for c.
2
Let m be (-2)/(-4 - -2) - 1. Suppose m = -4*z + 11 + 5. Let y = 1242 + -1225. Solve -5*h + 10 = -5*s, 3 = 2*h + z*s + y for h.
-1
Let g = 301 - 281. Solve -4*o = -5*u + g, 2*o + 8 = -u - 2 for o.
-5
Let y = -92 - -172. Let w = -56 + y. Solve 2*h - 4*m = -w, 2*h + 0*m - 2*m = -14 for h.
-2
Suppose 0 = 15*l - 15 - 30. Solve -4*j = -w - 11, -2*j + 6*w = l*w - 3 for j.
3
Let h be (-112)/(-49) - 2 - (-19)/7. Solve 2*w = 4*g - 10, 0 = -h*w + 5*g - 9 - 3 for w.
1
Suppose -2*o + 10*o - 24 = 0. Suppose 0 = -5*m + 2*m + 5*y + 37, 0 = -3*m - 3*y - o. Solve -3*i - 4 = -4*z + 2, -2*i + m*z = 4 for i.
-2
Suppose -2*c = c - 27. Suppose c*d - 19 = 8. Let l be 2*(1 - (0 + 0)). Solve 3*z - l*j - 16 = -d*j, 0 = z + 5*j - 10 for z.
5
Suppose -15*c = -108 + 33. Solve c*r - x + 25 = -2*x, -x - 21 = 4*r for r.
-4
Let w be 19/(-3)*(4 + -7). Let s = w - 16. Suppose -s*r - 4 = -10. Solve 3*g - 4*q = -0 + 23, g + 9 = -r*q for g.
1
Suppose 466*y - 8 = 462*y. Solve 3 = m - 4*z, -12 = 4*m - y*z - 2*z for m.
-5
Let f(j) = j**2 + 9*j - 3. Let z be f(-10). Solve -5*h - 2*k = 35, 5*h - 6*k + z*k + 30 = 0 for h.
-5
Suppose 7*f = 1 - 99. Let d = f + 14. Solve s - 5*c = -d*s + 17, 2*s - c + 2 = 0 for s.
-3
Suppose -3*f + 0*f + 6 = -3*d, 2*d = 3*f - 2. Let c be 1/(d/12)*-5. Solve -2*u + 0*u - 3*p + 5 = 0, -5*p + c = 5*u for u.
4
Let o = 33 + -33. Suppose o = 4*q + 49 - 9. Let h be ((-12)/q)/((-8)/(-20)). Solve -19 = -2*r - 0*b + h*b, -4*r = -3*b - 29 for r.
5
Let u be 18/(-42) - (-39)/(-7). Let s be 2/2 + u/(-3). Suppose o + 32 = s*o. Solve 4*v = 2*q - 24, 2*v = 3*v + 5*q - o for v.
-4
Let b = -141 - -144. Suppose b*v = -171 + 180. Solve 14 = -m + 3*w, -v*m + 4 = m + 3*w for m.
-2
Let o = 69 - 61. Solve 5*z - l = l + o, -20 = z + 5*l for z.
0
Let n = -421 - -426. Solve -4*g = -n*q + 21, 5*g + 2*q + 5 = 4*q for g.
1
Let b be (77/110 - 2/10)*4. Solve 2*l = -b*l - 3*j + 27, -5*l + 3*j = 0 for l.
3
Let a = -271 - -275. Solve 0 = -a*y + 2*x - 18, y + 2*x = -y for y.
-3
Let u = -10 + 3. Let b = u - -10. Solve -17 = -3*j - 2*a, -b*j + 10 = -5*j + 4*a for j.
3
Suppose 2*x - 15 = -3*x. Let v be (3 - 4)*(-1 - -1). Suppose v = -2*q - 0*q. Solve y - 4 = -y - 3*j, q = -x*y - 3*j for y.
-4
Let w = -488 - -488. Solve 0 = 2*i - 5*t, i + 3*t + t = w for i.
0
Suppose 2*f - 14 + 4 = 0. Let o(j) = -12*j**3 - 59 + 59. Let y be o(-1). Solve 2*q = -4*s + 6, f*s - s - y = 0 for q.
-3
Suppose -10 = -t - 4*t. Let x = 2 - t. Let q = -370 + 376. Solve -4*l - 5*f - q = -x*f, 3*l + 5*f + 7 = 0 for l.
1
Suppose 108 = -177*i + 180*i. Solve -q + 22 = 4*b, i - 27 = 2*q + b for q.
2
Let v = -75 + 77. Solve -5*q = -v*g - 4, g + 4 = -q + 2 for q.
0
Let i be -4 - (-3 + (2 - (5 - 0))). Solve 5*g = -5*v - 35, -g + i*g + 9 = -2*v for g.
-5
Suppose 2*o - 16 = -4*p, -18 = -4*p - p - 3*o. Solve 3*z = -3*i + p*i, -i = z + 2 for z.
-1
Suppose -844 = -23*d + 2721. Let f = -152 + d. Solve b = 4*a + 2*b + 1, f*b = -3*a - 3 for a.
0
Suppose 62*c = -3*x + 59*c - 3, x - 5*c = 29. Solve x*q = 0, q = 2*d - 0*d + 8 for d.
-4
Let w be 1/4 + 111/(-12). Let z(c) = -c**3 - 10*c**2 - 8*c + 6. Let o be z(w). Let a = 3 + o. Solve -5*s + 10 = -2*j, 25 = j - a*j + 5*s for j.
5
Let s be (6/4)/(6/(-8)). Let t be s/(-10) + (-29)/(-5). Let k = 8 - t. Solve -3*q - 15 = 0, 3*l - k*q - 6 = -2 for l.
-2
Let i be 2 + (4/(-2))/(-2). Let q be (-1)/((-105)/60) - 24/(-7). Solve 0 = q*w - 3*f - 14, 8*w - i*w - 5*f = 20 for w.
2
Let x(k) = 0 - 2 - 4*k - 7. Let j be x(-8). Let m be (-203)/87*27/(-21). Solve 4*p - 3 = i, 2*p + 2*p + m*i - j = 0 for p.
2
Suppose -4 = -2*l + 3*l. Let p = -13 - l. Let y = -5 - p. Solve 0 = 4*z + t - 5, -y*z - t + 2 = t for z.
2
Suppose 7*j = 