5 - 18. Suppose -1 = -3*h - j + 6, 2*h + 3*j = z. Solve b = -k - 3, 5*k = -2*b + h*k - 8 for b.
-1
Let k be (2 - -1)*3/9 + -1. Solve -t + 3*m + 0*m - 11 = k, 0 = 4*t + 5*m - 41 for t.
4
Suppose -7*k = -2*k + 3*o + 9, 0 = -5*k + o - 17. Let d = 8 + k. Solve 0 = -5*b + 4*h - 7, 3*b - 4*h + d = -4 for b.
1
Let v = 785 - 782. Solve v = 3*h - 3*z, -2*h + 6*h - 2*z = 0 for h.
-1
Let g(f) = -2*f**3 + f**2 - 3*f - 2. Let v be g(3). Let c = 302 - 305. Let t be (v/(-12))/(-7)*c. Solve 2*b - 2*x = 0, x - 16 = -5*b - t*x for b.
2
Let u = -174 + 179. Let h(l) = l + 16. Let j be h(-13). Solve -2*k + w = 3, w - j = u*k + 3*w for k.
-1
Let z(u) = 50*u**3 + u**2 - 1. Let p be z(1). Let a = p - 45. Solve -a*d + 22 = q, 16 = 5*d + 3*q - 0 for d.
5
Suppose 8*z + 2*b + 4 = 10*z, 0 = -4*z + b + 8. Solve z*t = 5*q + 5 + 6, t + 5*q = -2 for t.
3
Let u = 854 - 851. Solve u*y = -5*v + 35 - 5, -2*v = 3*y - 21 for y.
5
Let v(n) = -n**2 + 13*n - 35. Let i be v(10). Let c be (-528)/(-30) - 1/i*2. Solve -a - 5 = 0, 0 = -3*x + 5*x - 4*a - c for x.
-1
Suppose 12 + 13 = 5*y. Solve -3*a = -y*z + 11, 2*a + z + 10 = 5*z for a.
3
Let k(f) = -f**2 + 14*f - 42. Let a be k(9). Solve -3*s - 3*p + p - 16 = 0, 5*s + 25 = -a*p for s.
-2
Suppose 0 = -3*h + 3, -5*h + 2 - 57 = -2*r. Solve -4*a = 5*x + r, -3*a = 3*x - 0*x + 21 for x.
-2
Let q = -29 - -47. Suppose -q = n - 4*n. Suppose 2*r + 16 = n*r. Solve -5*j + 4 = 3*m, 0*j - 12 = -2*j + r*m for j.
2
Let u = 489 - 484. Solve 0 = 3*q + 5*w - 25, 6*w = u*q + w + 25 for q.
0
Let h(j) = -j**2 + 28*j - 66. Let m be h(25). Suppose m*f = 7*f. Solve -2*d + f*d + 8 = -2*x, 0 = 5*x for d.
4
Let n = -2 - -11. Suppose -5*v + 25 = 0, -2*l + 3*v - n = l. Solve 4 = i, 3*w = 4*w - l*i + 6 for w.
2
Let r be 2 - ((-3)/(-1) - -2). Let y be r/(-2) - 5/10. Let z be (-10)/(-4) + y/(-2). Solve 0 = 2*i - z*f + 2, -i - f - 9 = -0*f for i.
-5
Let c = 2 - 2. Let n = 5 - c. Suppose k - 4*i = 8, 0*k = -k + 3*i + 6. Solve k = -q + 3*b + 2, q + q = n*b + 2 for q.
-4
Suppose 0*n = -n + 4*y - 5, 0 = -3*y + 6. Solve -2*z + j = 12, j + n*j = 16 for z.
-4
Suppose -4*b + 34 = 26. Solve -2*j - 2*h = 8, 4 = -j - b*j + h for j.
-2
Let r(i) = 6*i - 21. Let y(o) = -3*o + 10. Let m(k) = 4*r(k) + 7*y(k). Let d be m(6). Solve -4*v + 4 = 0, v + 2 + 17 = d*t for t.
5
Suppose f + 43 - 49 = 0. Suppose -3 = k - f. Solve 0 = 3*m - 2*t + 12, k*t + 16 = -2*m + 7*t for m.
-2
Let i be 6*(8 + (-7 - 0)). Solve 3*d - 3*c - 3 = 0, 4*c = d - 1 + i for d.
3
Suppose 0 = -2*m, -2*y = 2*y - 2*m - 4. Suppose -d + 13 = y. Solve 0 = 4*k - 4*q - d + 4, -q = -3*k for k.
-1
Let l be (60/36)/(1 - 2/3). Suppose v = -5*i + 15 + 15, 4*v + 3*i = 35. Solve 5*g = -4*a - 40, 0*g - l = 5*a - v*g for a.
-5
Suppose -4 + 64 = 20*o. Solve -6 = o*x + p, 3*x + p = -x - 8 for x.
-2
Let d be 3/6 - (5/2)/5. Let x = -3 + 10. Solve i + 5*k - 10 = d, 4*k - x = -i + 2*k for i.
5
Let k(r) = -r**3 + 5*r**2 + 4*r + 15. Let p be k(6). Suppose 3 + 24 = p*u. Solve -h + 0 = -2*z + u, -3*z + 15 = -2*h for z.
3
Let n be -5*7/35*-2. Solve -2*z + 7 = -w, -3*w + 5*z = -7*w - n for w.
-3
Let t(w) = 2*w**2 + 11*w - 16. Let g be t(-8). Solve 2*r + 18 = 4*p, -5*p - 3 + g = -4*r for p.
5
Suppose -t = 3*q - 66, 0*q = -q + 2*t + 15. Let u = q - 14. Suppose 0 = u*m - 8*m + 4. Solve 0 = m*k + p - 0*p + 9, 3*k + 2*p + 3 = 0 for k.
-3
Suppose -2*a - 26 = -5*a - 2*l, -3*l + 19 = 2*a. Let p = -33 - -49. Let u be (-19)/(-2) + a/p. Solve 3*o = 3*x, -4*x + o = u + 5 for x.
-5
Let v = -639 + 644. Solve q = v*z - 3, -2*q - 6 = -0*z + 3*z for z.
0
Suppose 0 = -5*m, 3*a + 5*m = -2 + 23. Solve 3*q = 0, -a*q = -2*b - 3*q for b.
0
Let x be (-66)/(-5) + (-20)/100. Solve -2 = -3*p + 4*h - x, -p - 9 = 4*h for p.
-5
Let i be (-44)/(-52) + (-2)/(-13). Let m be (i + 6/(-9))*6. Solve h + m*h = 3*r, -3*h - 2*r = 5 for h.
-1
Let j be (1*-1)/((-14)/56). Suppose -j*y + k + 6 = -0*y, -4 = -3*y + k. Solve 2*o - 5*c - 1 = -y*c, 0 = 4*o - 4*c for o.
-1
Let q(f) = -f + 1. Let l be q(8). Let m be 33/7 - 2/l. Solve 0 = 4*o + m*d - 29, o - 13 - 8 = -4*d for o.
1
Let o be (3*-1)/((-2)/(-4)). Let m(l) be the second derivative of -l**3/2 - 15*l**2/2 - 2*l + 3. Let b be m(o). Solve 2*d + 11 = -i, -b*d + 3 - 20 = 2*i for d.
-5
Let t be 1768/1547 + 6/7. Solve 0 = 4*c - t*c - 4*q - 6, 0 = -4*c - 4*q - 24 for c.
-3
Let u = -2590 - -2594. Solve 6*b = 7*b + 4*f - 16, u*f - 32 = 3*b for b.
-4
Let r be (-3)/(-6) - (-6)/4. Let w = -42 + 42. Solve -3*d + 4 = r*i + 17, -5*d + 5*i - 30 = w for d.
-5
Suppose f + b + 0 + 1 = 0, -b + 3 = 3*f. Suppose f*p - 100 = -2*p. Suppose 3*u + 10 = p. Solve -2*a + 20 = -u*m, -3*m + 5 = -3*a + 17 for a.
0
Let l be 0/((-12)/30*5). Solve 2*u = 6*o - 4*o - 2, l = -o + 2*u for o.
2
Suppose -k + 28 = 4*d, -3*d + 2*k - 4 + 14 = 0. Suppose 3*a + 10 = -4*r, -2*a + d*r = 3*r - 16. Solve 5*z = a*b - 5, -4 - 2 = -3*z + 3*b for z.
-3
Suppose 2*c = 14 - 0. Suppose c*h = 5*h + 4. Solve -h = -o - 5*t + 18, -t = 3*o + 10 for o.
-5
Let k be ((-2)/(-5))/((-6)/270). Let w be k/99 + (-134)/(-11). Solve -q = m, 2*m - m = 5*q + w for q.
-2
Let x be (81/(-6))/(5/(-190)). Let i be x/99 + (-2)/11. Solve q + q = 3*u - 1, 0 = -i*q - 25 for u.
-3
Let o = 22 + -83. Let g = 76 + o. Let s be 1/(1*(-1)/(-5)). Solve -s*m + 0*m + g = 0, j = 4*m - 10 for j.
2
Let f(p) = -p**3 + 4*p**2 - 4. Let l be f(3). Let x be 1 + (-2)/2 + l. Solve -5*b + 7 = 4*v, 0*v + x*b - 19 = 2*v for v.
-2
Suppose 0 = 4*p - 2*u - 72, -3*p - 2*u + 40 = -0*p. Let a be p/(-12) + (-16)/(-3). Solve 0 = -5*c + 5*f + 10, -26 = 5*c + a*f - 0*f for c.
-2
Suppose 0 = 5*m - 3 - 2. Let l be (0 + -10)/5 + 0. Let s be (5/10)/(l/(-92)). Solve -s = -2*n + 3*n + 5*u, 5*n - m = 4*u for n.
-3
Let z(u) = 3*u + 23. Let b be z(-7). Solve b*p + o - 1 = 0, 3*p + 2*o + 3 = 4*p for p.
1
Let r(v) = 2*v + 34. Let d be r(-17). Solve -2*c + 9 = 3*x, d = -5*x - 5*c + 2*c + 15 for x.
3
Let g(b) = -b**3 + 6*b**2 + 9*b - 8. Let p be g(7). Suppose 2*w + 8 = p*w. Suppose 16 = 2*u + w*v - 0*v, -v = -3. Solve u*i + c - 6 = i, -c = 2*i - 4 for i.
1
Let v be (-4)/5*345/(-46). Solve 2*f = 4*y + v - 0, -4*f = -4*y for f.
-3
Let v = -10 + 14. Let u be (2 - v) + 1 + 6. Solve -12 = -2*x + 3*k, 20 = -u*k - 0*k for x.
0
Suppose -198*l = -193*l - 25. Solve 0 = 4*c - 3*f + 26, 2*c + 3*f - l*f + 14 = 0 for c.
-5
Let f = -26 - -22. Let t = -10 + f. Let b = t - -16. Solve 0 = -0*j - b*j + v - 14, -2*v + 18 = -2*j for j.
-5
Suppose -2*b = b - 5*x + 6, -3*x - 44 = 5*b. Let n = -2 - b. Suppose -5*w + 10 = -n. Solve -w*k + s = 2, -s = -5*k - 1 - 5 for k.
-2
Let n = -20 - -24. Suppose -n*o = -2*o. Solve -4*t + 30 = -2*p, 2*p + o*p + t + 5 = 0 for p.
-5
Suppose j - 1 = -0, -3*n - 40 = 2*j. Let i be 108/63 + (-4)/n. Suppose -3*x + 16 = i*h, -2*h + 5*x = -h + 5. Solve -h*f - 32 + 9 = 2*m, f + 1 = -4*m for m.
1
Let m(p) = 11*p**3 + 2 + 5*p**2 + 2 - 12*p**3. Let v be m(5). Suppose -v*o = -3*f - 5, 7 = 3*o + o - f. Solve 0 = 2*i + 3*h + 14, i = o*h - 2 + 9 for i.
-1
Suppose -5*m + 11*m = -120. Let j = m - -36. Let c = j - 10. Solve 0 = -y - 5*p + 1, -2*y - 17 + c = -3*p for y.
-4
Suppose 6*x = -7 + 19. Suppose -6*w = -46 - x. Solve w*d - 13 = 3*d - u, -4*u = 8 for d.
3
Let x be 4/(-14) - (-116)/14. Suppose 625 = 5*i + 20*i. Let f = i - x. Solve 4*o + 5 = -o + 4*a, o = 4*a - f for o.
3
Let o = 47 - 44. Suppose o*p - 4*u = 16, 0 = 3*u + 2 + 1. Solve 3*y = p*r - 18 + 4, -2*y + 4 = 4*r for r.
2
Suppose 2*l + 8 = 4*l. Suppose 2*w = w. Suppose w = -7*c + c. Solve 2*i + 2*n + 18 = c, 5*i = -n - l - 21 for i.
-4
Let w(v) = 2*v**2 + 3*v + 1. Let m(p) = 10*p**2 + 15*p + 6. Let h(s) = -2*m(s) + 11*w(s). Let d be h(-2). Solve 5 - 16 = -3*i - x, -d = x for i.
4
Let v be (-48)/(-27) + 4 + (-14)/(-63). Solve -h - v = -3*r - 24, 0 = -2*r + 3*h - 19 for r.
-5
Let p(q) = 7*q - 13. Let a be p(-9). Let h be 8/(2/1) - a/(-19). Solve 4*m = -2*g + 6, 5*m + h*g = 3*g - 9 for m.
0
Let w be 12*(-3)/(36/(-33)). Let g(t) = 2*t**2 + 21*t + 12. Let h be g(-10). Solve -h*i - 12 = -k, 2*i = -3*i + 4*k - w for i.
-5
Suppose -2*s + 30 = 4*q, -5*q = -32 + 7. Solve 3*c = 8*c + s*r + 10, -3*c = -4*r - 15 for c.
1
Let o = -63 + 9. Let x be 7/3 + 18/o. Solve x*g + 6*q = 5*q + 1, -3*g - 3*q = -3 for g.
0
Let f = 37 + -17. Suppose -3*a = -44 + f. Solve 6*q - 3*z + 5 = 2*q, -5*q = z - a for q.
1
Let d be (-4)/10*(12705/22