*l = -7*l - t. Solve -l*q = 4*o - 16, -5*q + 0 = -3*o - 12 for q.
3
Let u = 57 - 52. Suppose -3*k - 2*r + 5 = 0, 4*r + 25 = u*k - r. Solve -4*m - 4 = 4*d, -2*m + 3*d - 29 = k*m for m.
-4
Let j be 76/(-10) - (-2)/(-5). Let m = 11 + j. Let u = 79 + -77. Solve -3*r + u*r - 3*v - 1 = 0, -2*r - m*v + 1 = 0 for r.
2
Let l(v) = -v**2 + 29*v - 23. Let g be l(28). Solve -b - 4*b - 4*h + 40 = 0, 3*b + g*h - 37 = 0 for b.
4
Let c = 35 + -26. Suppose 11 = 5*v - c. Solve -x + 2 = -i, v*i = -3*x + 2*i - 4 for x.
0
Let o be (-5)/((-2 + 1)/1). Let c be (-2)/2*(13 - 20). Suppose -8 = -o*q + c. Solve q = -j, -4*j - 14 = 5*s + 13 for s.
-3
Suppose -4*s = 5*r + 175, 92 = -5*r + 2*s - 113. Let m = r + 40. Solve -11 = -3*n + m, 4*n - 20 = -j for j.
4
Suppose 2 + 4 = 2*a. Suppose a*v - 19 = 5. Solve 4*u - 6*l + 5*l = 11, -3*u = -4*l + v for u.
4
Let q be (10/(-6))/(200/(-480)). Solve 4 = -j + t - 3*t, -q*t - 12 = j for j.
4
Let k be 18/8*(-8 - 364/(-39)). Solve 2*x = -2*u + 4*u, 2*x + k*u = -20 for x.
-4
Let n be (-8)/2 - (31 + -8). Let u = n + 31. Solve a + u*a + 4*z - 11 = 0, 3*a + 23 = 5*z for a.
-1
Let o = 57 - 54. Suppose -3*r + 2*m - 5 = 2*r, -3*r = o*m - 18. Solve -2*n = y + 1, -5*y + 16 = -n - r for y.
3
Suppose -2*t = -4*a - 14, 2*t + 2*a = -8 + 4. Solve 5*h - 14 = 4*y, 3*h = -0*y - 5*y + t for h.
2
Let p(z) be the second derivative of -z**4/12 + 4*z**3/3 - 5*z**2/2 + 18*z. Let w be p(6). Solve -4*g + 3*j = 7 + w, -5*j + 12 = -g for g.
-2
Let v(n) = 4*n**2 - 28*n + 2. Let c be v(7). Solve -4*b - 3*p + 6 = -4*p, -p = -2*b + c for b.
2
Let l(s) = 47*s**2 + 1. Let h be l(1). Let r be h/15 + (-2)/10. Suppose -1 = 2*b - r. Solve 0 = -4*y + 5 - b, -3*v = -y + 13 for v.
-4
Suppose -3*t + 120 = 2*t - 4*i, t - 2*i = 30. Let j(c) = -33*c + 302. Let z be j(9). Solve -a = -3*a + 10, z*a = s + t for s.
5
Suppose -h - 4*h = 65. Let f = h + 31. Let y be (4/3)/(12/f). Solve 0 = -3*g + 2*j - 11, -y*g = j + j - 6 for g.
-1
Suppose 0 = v - 3*l + 2 + 3, -2*l - 10 = -4*v. Solve 5*s = -20, -2*b - 3*b + v*s + 36 = 0 for b.
4
Let c be 10/2 + 0/(9 + -14). Solve -3*r + 4*b + 20 = -b, c*b + 5 = 0 for r.
5
Suppose 4*v - 100 = p, 3*v - p + 2*p = 82. Suppose -1 = -x - 3*g, 2*g = -3*x + v - 9. Solve -4*m + 28 = -2*z, -x = m - 0*m + 3*z for m.
5
Suppose 5*j - 3*t - 35 = 0, 5*j + 35*t - 25 = 36*t. Solve -3*o + j = -l - l, 0 = -l - 4*o - 2 for l.
-2
Let l(h) = h - 1. Let z(w) = -5*w + 5. Let u(n) = -11*l(n) - 2*z(n). Let x be u(-4). Solve 0*i - a = x*i - 5, 0 = 2*a for i.
1
Suppose -3*v + 2 = 2*b, 2*b = -0*v - v - 6. Let z(p) = p + 16. Let x be z(b). Let g = -11 + x. Solve 4 = s + 4*a, g*a = s + a - 1 for s.
0
Let k be 27/18 + (-20)/(-8). Solve -t = -4*r + 4, -12*r - t - k = -7*r for r.
0
Let d = -38 + 53. Suppose -d = 8*w - 11*w. Suppose -4*a - 12 = 2*c - 0*a, -3*a = -w*c + 22. Solve 0 = -2*l + c, -4 = 3*n - 2*l + l for n.
-1
Let d(x) = -1 - x**2 + x**2 + x**3 + 2*x. Let u be d(1). Suppose 7*r = -5*q + 9*r, -2*q - 21 = -5*r. Solve 2*z - u = 2*p - 4*p, 3 = -q*p + 3*z for p.
0
Suppose -12*g + 237 = -9*g. Let m = g - 74. Solve 2*o = 5*n + 17, -3*n - m = 5*o - 1 for n.
-3
Suppose -2*u - 2*u - 9 = -3*c, 2*c = 2*u + 2. Let l be -1 - u - (2 + 1). Solve -4*x - 2*z + 20 = -3*z, -8 = l*x + 4*z for x.
4
Let c(w) = w**2 - w + 2. Let o = -60 - -61. Let i be c(o). Solve -3*y + 0*y + 9 = -5*b, 4*b - 5*y + i = 0 for b.
-3
Let b(p) = -p**2 + 8*p - 1. Let x be b(6). Let t = x - 6. Solve 5*w - 6 - 10 = 4*y, t*y - w + 20 = 0 for y.
-4
Suppose y - 9 = -6. Solve 3*i + 3*v = -24, 5*v = 4*i + 2 + y for i.
-5
Let p = 203 - 198. Solve -l = -4, -4*h - 14 = -p*h - 4*l for h.
-2
Let s = -24 + 21. Let b be 3 + (-4)/12*s. Suppose b*d - 3*g = 17 - 4, 0 = -3*d + g + 11. Solve d*r - 5*l - 21 = 8*r, 2 = -2*l for r.
-4
Let q(j) = j**2 - 5*j - 4. Let b be q(6). Let p(w) = w**2 - 3*w - 7. Let u be p(4). Let g be (0/(b - -2))/u. Solve 3*a = 2*h - 1 - 9, g = -3*h + 3*a + 12 for h.
2
Let j = -102 - -125. Solve 5*g - j = l, g - 8 = -5*l - 19 for l.
-3
Suppose -84 = -13*c + 72. Solve 10*n + c = x + 7*n, 2*x = 5*n + 19 for x.
-3
Suppose -16 = 2*x - 5*f - 5, -5*f = -4*x - 7. Solve m - 2*m + 4*u = 0, 0 = -x*m - 4*u - 12 for m.
-4
Suppose -5*k + 4*o = -36, -4*k + 2*k - 3*o = 4. Solve -l - k*i - 8 = 0, -4*l - 8*i + 6*i - 4 = 0 for l.
0
Let n = 31 + 11. Suppose 0 = -39*m + n*m - 51. Solve 0 = t + 7*s - 2*s, 4*t + 3*s - m = 0 for t.
5
Let n = 13 + -10. Let x be (-5 + -5)/((2*3)/(-3)). Solve n*u - 11 = 3*g + 7*u, -x*u = -4*g + 6 for g.
-1
Let s(d) = -d**3 - 6*d**2 + 9*d - 10. Let n be s(-7). Let r be (-3)/5 - (0 - 194/(-10)). Let p = r - n. Solve -34 = -p*b - 4*y + 2, 4*y - 20 = 0 for b.
4
Suppose 3*q - 15 = -0*q. Suppose -8 = -13*u + 31. Suppose t + q*l - u*l = -6, 0 = 5*t + 3*l - 5. Solve -2*o + 5*i = 3*o - 20, 16 = t*o + 4*i for o.
4
Suppose 0 = 2*u + 3*h - 17, h + 2 = 2*u - 3. Solve 21 = -2*d + 2*i + 1, -u*i = -20 for d.
-5
Suppose l - 4*o + 13 + 1 = 0, -5*l + 2*o = -2. Suppose -m - l = -2. Solve -6*v + v - 4*h = m, -h = -v - 9 for v.
-4
Let k be (30/(-20))/(3/10). Let g(p) = 5*p + 28. Let m be g(k). Solve 4*j + m = -5*i, -3*j + 12 = -i - 0*i for j.
3
Let v = -224 + 227. Solve -3*o - v*t = 0, 6 = -5*o + 2*t - 4*t for o.
-2
Suppose 4*x - 5 = 3. Suppose -l - 17 - 27 = 4*c, x*c + l = -24. Let j = c - -14. Solve -v = 2*o - 1, j*o + 6 = -2 for v.
5
Let l(y) = 2*y**2 + 9*y - 4. Let x(n) = n**2 + 4*n - 2. Let a(d) = 2*l(d) - 5*x(d). Let k be a(-2). Solve -k*v - 16 = -4*u, -4*v - u + 2*u = 18 for v.
-4
Let c(l) = -l**3 - 4*l**2 + 8*l + 21. Let n be c(-5). Solve 0 = -2*o + 3*w - n, 0 = 4*o + 3*w + 12 for o.
-3
Let f = 16 + -16. Suppose f = 5*n - i - 8, 3*i = -2*n - 7 - 0. Suppose -3*h + 2 = -7. Solve 3*p - x = 9, -2 - n = h*p - 5*x for p.
4
Suppose 10 = 3*c - 2*x, -2*x = 81 - 77. Suppose b + 3*o + 3 = 10, 3*b + 3*o = 27. Solve d - 15 = -0*d - c*t, 0 = -5*d + 3*t + b for d.
5
Let g be (2 - 1)/((-6)/(-24)). Solve h - g = -3*q, 2 = 3*h - 1 for q.
1
Suppose 4*d = 2*k + 18, -3*k = -5*d + 2*k + 20. Suppose d*m + 3*r = -5 + 36, -3*r - 4 = -2*m. Solve -m*s - 16 = 2*z, -2*s = -2*z - 2*z - 8 for z.
-3
Let u be 1*(-3 - (3 - 3)) - -10. Solve v + 0*f = -4*f - u, -v = 2*f + 5 for v.
-3
Suppose 3*w - 27 = 3*x, -3*x - 28 = -5*w + 15. Solve -4*n = 2*l - l + 11, 3*n + 4*l - w = 0 for n.
-4
Let p(l) = 4*l**2 - 4*l + 13. Let q(c) = -3*c**2 + 3*c - 12. Let y(n) = 4*p(n) + 5*q(n). Let o be y(4). Solve 5*w - 25 = -3*v, -o*w + 2*v - 2 = -0*v for w.
2
Suppose 37*p = 32*p + 20. Let d be (-4 - -10) + (p/(-4))/1. Solve f - 23 = -d*r + 7, f = r for f.
5
Let q(a) = -a**3 + a**2 + 2*a - 6. Let j be q(-2). Solve r = 5*l + 26, -j*l = 2*r - r + 9 for l.
-5
Let a(q) = -q**3 - 2*q**2 + 7*q + 8. Let b be a(-1). Solve b = -4*y - 15*d + 17*d + 2, 0 = -4*y - 5*d - 33 for y.
-2
Let q(g) be the third derivative of -g**4/8 + 5*g**3/3 + 3*g**2. Let s = -13 - -6. Let t be q(s). Solve -5*l - t = -3*c, -4*l = 2*c - l + 11 for c.
2
Suppose 86 = -6*m + 164. Let f = -1 - -14. Solve 0*w - m = 3*w + 2*l, l - f = 5*w for w.
-3
Suppose 0 = 2*v - 4, 3*v + 8 = 2*x + 2*v. Solve -3*f - x*n + 1 = 0, -3*f - 3*n + 4*n + 7 = 0 for f.
2
Let n(o) be the first derivative of 11*o - 2 - 4 - 3*o**2 - 12*o - 3. Let x be n(-1). Solve x = u + r, 4*u - r + 4*r = 18 for u.
3
Let h(w) = w**3 + 24*w**2 + 2*w + 51. Let l be h(-24). Solve 0 = 4*k - 5*k - q + 1, 0 = 5*k - l*q + 19 for k.
-2
Suppose 14*l - 84 = -14. Let s be 0/(2 + -1 - 0). Solve s = 3*t + l*y + 13 + 9, 4*t + 8 = 4*y for t.
-4
Let m be (1 - 1)/(0 - (5 - 3)). Solve -4*d + 9*d = 4*c + 13, -5*c + 4*d - 14 = m for c.
-2
Let x(f) = -f**2 + 7*f - 9. Let n be x(4). Let v(l) = 2 + 5*l**2 - l**3 + l**2 - 3*l**2. Let j be v(n). Solve -m - 3*z + j = -z, -m = -2*z + 10 for m.
-4
Let o = -470 + 470. Solve -2 = 2*j + 2*n, o = j - 0*j - 4*n - 14 for j.
2
Suppose -16*g + 30 = -10*g. Solve 2*h + 3*h = -2*z + 25, z = g*h - 10 for z.
5
Let m(v) = -v**3 - 5*v**2 + 2*v - 11. Let u be (0 + 7)*(-120)/140. Let t be m(u). Solve 4*q = -3*x - 11, -2*x = t - 3 for q.
1
Suppose -m = -z - 3, 3*z + 2*m - 6 = -z. Solve z = 2*k - 0*k + 10, -24 = 4*x + 4*k for x.
-1
Let f(b) = b**2 - 32*b + 249. Let j be f(19). Solve 2*s - j = 4*y, -5*s + 5 = -6*s - y for s.
-3
Let l = -1349 - -1354. Solve 0 = -p + 3*s - l, -2*p = -7*p - s + 23 for p.
4
Let z = 1676 - 1672. Solve -3*d - 3*l = -z*d - 