20). Suppose -4*p + 10 = -2*w - 20, 42 = q*p - 4*w. Solve 2*z = -4*x + x + p, -5*z = 3*x - 15 for z.
3
Let t = 91 - 86. Let v be 6 + (-1 + t)/((-1)/(-1)). Solve 3*f = 4*l + v, -3*l - 3*f + 0*f - 18 = 0 for l.
-4
Let g(l) be the second derivative of -l**4/12 - 11*l**3/6 - 10*l**2 - 30*l. Let a be g(-7). Solve -4*u - 2*q - a = 0, -3*u + 4*q + 5 = 22 for u.
-3
Suppose -4*y - 3*q = -2, -q - 2 = 2*y - 4. Suppose 2*f - t = 81, 0 = -2*f + 2*t - 5*t + 69. Let n be f/6 + 1/(-2). Solve -l - 3*o = -2, -y*l + o - n = -l for l.
-4
Suppose 3*b + 44 = -3*x + 7*x, 3*x + b - 33 = 0. Let c = x - 25. Let q = -12 - c. Solve -q*z = -z + 4*p + 8, 24 = -5*z - 4*p for z.
-4
Suppose 182*m - 172*m = 20. Solve 3*z + 3*p = 0, -p - m*p - 15 = -2*z for z.
3
Suppose 81 = 39*u - 12*u. Solve 15 = 5*m, -i - u*m + 12 = -2*i for i.
-3
Let h be (-69)/(-12) + (-6)/(-24). Solve z - 2*i = 4, -h = 5*i - 3*i for z.
-2
Let f = -6 + 1. Let t be ((-4)/(-10))/((-1)/f). Let q(m) = m**3 - 60*m**2 + 107*m + 522. Let n be q(58). Solve 2*s + 3 = x, x + t - 3 = n for s.
-1
Suppose -3*v + 4*b + 39 = 0, 2*v + 0*b = -5*b + 26. Let t = 19 - v. Solve 2*q - 5 = w - 2, -t = 3*w - 5*q for w.
3
Suppose -2*i - 150*n + 6 = -147*n, -i = -n - 3. Solve 20 = -4*v - 4*z, v = i*z + 28 - 13 for v.
0
Let j be -2*(-14)/(-21)*(-45)/12. Solve -5*l - 5 = -j*f, 3*f - 6 = f - 2*l for f.
2
Let t be (-2 + 12)/((1 + 0)/(-1)). Let n be ((-8)/t)/((-3)/((-45)/6)). Solve -4*d + 3*h - h = n, -2*d + 3 = -5*h for d.
-1
Let v(n) = -n**2 - n + 3. Let p be v(0). Let q be ((-11)/(-2))/((-4)/(-8)). Suppose -4 = -3*t + q. Solve -5*c = -g + 15, t*g - p*g - c = 3 for g.
0
Suppose -5*i = -6*g + 13*g - 4, -5*i + 3*g + 34 = 0. Solve -2*b = i*c + 12, 3*b + 3*c = 2*b - 7 for b.
-1
Let l(g) = 24*g + 3. Let b be l(-1). Let y = b + 26. Solve 3*c = u - 7, -y*u = -3*u - 2*c - 6 for u.
1
Suppose -4*i + 0*q + 4*q - 8 = 0, -6 = 5*i - 3*q. Let a(n) = -n**3 - n**2 + n + 11. Let b be a(0). Solve -4*v + 5*p + 21 = -i*p, 4*v - b = 3*p for v.
-1
Suppose -29*p + 30*p = 0. Solve 5*m + 3*o - 22 = p, 4*m - o = 3*o + 24 for m.
5
Suppose -48*g + 171 = -21. Solve 21 - g = 5*f + 2*a, f = -3*a - 7 for f.
5
Suppose 6*b + 5*b - 22 = 0. Solve -4*c = -b*x - 9*c + 31, -17 = -4*x - c for x.
3
Let r = -61 + 83. Suppose 0 = 17*a - r*a. Solve a = 2*b + 5*h - 17, -b + 4*h - 21 = 3 for b.
-4
Let v = 162 + -158. Solve 5*y - 3*m = -15, 2*m = v*y + m + 12 for y.
-3
Let r(q) = -q**3 + 8*q**2 + 8*q + 28. Let i be r(9). Suppose -2*x + 3*x - 3 = 0. Solve 3*z + 10 + 0 = 5*d, 4*d + x*z + i = 0 for d.
-1
Let u be (10/(-8))/(9/108). Let n = -14 - u. Let p(h) = 3*h - 1. Let y be p(n). Solve 0*k + 4 = 2*w + y*k, k = -2 for w.
4
Suppose 0 = 10*k - 6*k - 4. Let q(s) = 11*s**3 + 2*s**2 - 3*s + 2. Let o be q(k). Solve i = -5*g + o + 4, g - 4*i + 1 = 0 for g.
3
Let j be 25/6 - 11/66. Solve -2*y - j*a - 26 = 0, -5*a - 19 = y + 6 for y.
-5
Let v be (-2 - -3)/(1/5). Suppose 5 = -3*h + 4*h. Suppose -h*x + 20 = v. Solve i - o + 3 = 2, x*i - 27 = -3*o for i.
4
Let a = 432 - 427. Solve 0 = -0*i + 4*i + p + 14, a*i + 3*p = -14 for i.
-4
Let w = 36 - 36. Solve p + 5*l + 25 = 0, 2*p + 4*l - 9 + 35 = w for p.
-5
Suppose -z + 56 = 3*m, -z = 2*m - 0*m - 36. Let t = 566 - 559. Solve m = -4*d, 3*d - d = p - t for p.
-3
Suppose 76*p - 21 = 69*p. Solve 0 = -2*d - j - 2*j + 14, -p*j = -6 for d.
4
Suppose -z + 36 = 5*a - 4*z, -5*a + 28 = z. Let l = a - 1. Suppose 12 = -0*p + 2*p. Solve -p*s = -s - 3*v - 5, -v = l*s - 5 for s.
1
Let s(c) be the first derivative of -c**4/4 - 5*c**3/3 - 4*c**2 - 3*c + 8. Let z be s(-3). Solve -2*f + 1 = z*b - 0, -5*f = 2*b - 8 for f.
2
Suppose 606*u - 597*u - 45 = 0. Solve u*w + 5*k - 5 = 0, w - 16 = -0*w - 4*k for w.
-4
Suppose 0 = 4*p - 8*p + 16, 0 = 3*s - p - 5. Let j be 13/3 + 2/s. Suppose -3*b = -18 - 24. Solve -4*v - 7 = i + b, -v = -j*i - 21 for i.
-5
Let m(y) = 3*y + 45. Let t be m(-11). Suppose -2*c + t = 4*c. Solve 2*k = b + 12, 0 = c*k - 4*b - 10 - 8 for k.
5
Suppose 0*j + j = -2. Let c be j/(34/(-10) + 3). Let l(o) = o**2 - 5*o + 5. Let x be l(c). Solve -5*n = x, -2*b + b + n = -1 for b.
0
Suppose -a = -49*t + 48*t, t = -5*a + 12. Solve -2*n + 24 = 3*f + f, 4*f - 8 = a*n for n.
4
Let y be (3/12)/((-12)/16)*-12. Solve -y*d + 4*c = -20, -c + 25 = 5*d - 5*c for d.
5
Let u be (-9*25)/5 - 1. Let o = u + 50. Solve -2*l = 3*d + d + 10, o*l = -5*d - 20 for d.
0
Let p(x) = -10*x - 14. Let y be p(-6). Suppose 4*c + y = 2*j, -3*j - 3*c + 53 = -j. Solve -3*b - 35 = -4*a, -b = -6*b - j for a.
5
Let j(h) = 2*h**3 - 7*h**2 - 14*h. Let d be j(5). Solve 3*v = 12 - 0, d*k - 2*v + 18 = 0 for k.
-2
Let i be -3 + (-3)/(12/(-68)). Let v = 28 - i. Suppose v*h - 9*h - 20 = 0. Solve -5*c - h*j = -14, 2*j = -c + 5 - 1 for c.
2
Let r(w) = w**2 - 2*w - 3. Let z be r(5). Let s = -7 + z. Let a be (-12)/(-9)*(1 - -8). Solve -3*k + a = 3*b, -3*k - s*b = -4 - 10 for k.
3
Let j(c) = -c**3 + 19*c**2 + 42*c + 10. Let g be j(21). Let b be (g/4 - 3)*-10. Solve 2*h - 31 = b*p, 2*h = 5*h + p - 4 for h.
3
Suppose 6*v - 24 = 2*v. Suppose v*b = 2*b. Solve l + 3*z - 5 = b, -l - 2*z = 1 - 5 for l.
2
Suppose c + c = 8. Suppose 8*s - 12*s + 16 = 0. Suppose -2*o + 0*o + x = -13, s*x + 40 = 5*o. Solve -c*u = -2*y - 0*u - 18, -3*y - 7 = o*u for y.
-5
Suppose -5*c - 25 = 0, -c = -4*i + 4*c + 37. Let z(q) = 3 - 6 - 7 - 3*q. Let r be z(-9). Solve 3*b - i = 2*b, 2*n + r = 5*b for n.
-1
Let f be (-44)/(-154) - (-38)/14. Let d be 2/(-5)*(-5 - 0). Solve 0 = -5*m + f*s, 2*m + 0*s = -d*s for m.
0
Let u be (-2 - (-14)/6)/((-8)/(-144)). Solve 3*s = -5*y - 6, 3*s - y = -2*y - u for s.
-2
Let x(l) = 2 + 0*l - 4*l + 0*l + 9*l**2 + l. Let j be x(2). Let o = -29 + j. Solve o*q + 0*i + 4*i = -9, 0 = 5*q + 3*i + 4 for q.
1
Let j be (-534)/78 - 6/39. Let c be 2 - (-3 - (j + 4)). Solve -h + c = 0, -2 = -3*l + l + h for l.
2
Let o(t) = 5*t + 16. Let p be o(-2). Solve 0 = 2*a - 2*m + 10, -p*a + 2*a - 18 = -3*m for a.
-3
Let r = 30 - 14. Let b = -13 + r. Suppose 5*q = 4*a + 20, 3*a + 0*q = b*q - 12. Solve 10 = 2*f, 5*v + f + 2*f - 40 = a for v.
5
Let q be 3776/384 + (-5)/6. Solve 0 = f + 3*h + q, 5*f + 5*h + 11 = 2*f for f.
3
Let c be 3/4 - (625/(-20))/25. Solve 4*r + 5*d = 29, c*r = -2*d - d + 17 for r.
1
Let q = -63 + 68. Solve -q*c = -2*i, -2*c = 3*c + 4*i - 30 for c.
2
Suppose -k + 4*k + 12 = 0, -2*k + 108 = -2*r. Let y = r + 58. Solve y = -4*x - 4*f, -5*x - 2*f + 16 - 1 = 0 for x.
5
Let h be (-1 - -3)*2 - -1. Suppose -3 = -s, -2*u - u = -h*s. Solve -2*g - g = -q - 12, -2*q + 20 = u*g for q.
0
Suppose -5*g = 5*r - 5, 4*g - 4*r - 29 = -9. Solve g = -3*m + 3*z, -m + 2*z + 0 = 4 for m.
2
Let g(l) = 8*l + 3. Let p be g(0). Solve p*t = 2*x + 6, t + t - 2*x = 6 for t.
0
Let g = 14 - 11. Solve -g*p - 9 = 0, -3*v + 4*p + 6 = 2*p for v.
0
Let k be (-1892)/(-430) + 2/(-5). Solve 2*l - 16 = -4*i + k*l, -3*l - 15 = -3*i for i.
3
Suppose -a = -4*x + x + 5, -4*a = -3*x + 20. Let w = -434 - -436. Solve d - r + 6 = 0, -w*d - 3*r - r + 12 = x for d.
-2
Suppose 10 = -4*z + 2*z - 4*x, 0 = -z - x - 1. Suppose 0 = -3*w - w + 32. Solve 4*f = -h + z, 5*f = -3*h + 1 + w for h.
3
Let o = -1153 + 1156. Solve -o*c = k - 11, -5*k + 5*c = 2*c + 35 for k.
-4
Suppose 2*w - 5*i = -19, -4*w = i - 4 - 13. Solve 5*s + 5*r - 14 = w*s, 24 = -4*s + 3*r for s.
-3
Let f(c) = 2*c**2 + 7*c + 1. Let h be f(3). Let z be (-4)/(-10) + 144/h. Let l = 8 + z. Solve 2*s + 2*a - 2 = 3*s, -4*a = 2*s + l for s.
-4
Let a(i) be the first derivative of i**3/3 - 7*i**2/2 + 7*i + 50. Let j be 118/14 + 3/(-7). Let w be a(j). Solve 3*t = 2 - 5, -2*h - w = 5*t for h.
-5
Suppose -13 = v + i - 12, -13 = -2*v + 3*i. Solve 0 = -2*b - 4*r - 24, -v = 4*b - 2*r + 6 for b.
-4
Suppose -2*p + 3*u + 0*u + 97 = 0, 0 = 3*p - u - 149. Let y = 55 - p. Solve -y*c + 6 = t, 5*c - 5*t - 17 - 13 = 0 for c.
2
Let n = 73 - 45. Suppose 5*r + n = 108. Solve 5*d = -j + 19 + 5, -r = -3*j - d for j.
4
Suppose a + 4*a = 25. Let p(b) = b**3 + 20*b**2 - 66*b + 75. Let k be p(-23). Solve 2*i = -2*h + k + 8, -h + 3*i = a for h.
4
Suppose 196 = -7*l + 11*l. Suppose -l*o + 45*o + 8 = 0. Solve -2*d - 3*d - 4*n = -2, o = 4*d + 3*n for d.
2
Let r be 9/6 + (-3)/(-2). Let y be -2*(-1 - -2 - 10). Let m be (y/(-15))/3*-15. Solve m = -2*d - 0*k - 2*k, r*k + 15 = 3*d for d.
1
Suppose 2*x + 0*x - 8 = -3*m, -22 = -x + 3*m. Solve -8 = 3