, -r = -k - 2*o - 19 for k.
-2
Let s be ((-5)/3)/((-330)/264)*3. Solve -5*a + s*q + 30 = -q, -2*a + 5*q = -24 for a.
2
Let j = -34165 + 34175. Solve 0 = -j*x + 14*x + 8, 2*l - 5*x - 12 = 0 for l.
1
Let r be (-1 + 10/8)/(14/112). Solve -2*z - 4 = -r*h + 2, -h = -5*z + 5 for z.
2
Let u be 2 + (5 - 9) + (2 - 8) - -12. Solve -7 = 5*x - u*d + 21, 2*x - 3*d + 21 = 0 for x.
0
Let t = -49 - -58. Suppose 286 - 61 = t*j. Solve -2*v = v + 4*m + j, 5*v + 35 = -5*m for v.
-3
Let a be (-6 + 2 - -4) + 7. Let i = 42 - a. Suppose -i - 10 = -3*k. Solve -l - 15 = 3*f, 0*f = -3*f - 3*l - k for f.
-5
Suppose -w + 356 = 5*b, -31*b - 4*w + 288 = -27*b. Solve b*d = 64*d, -5*d + 9 = 3*m for m.
3
Let o(j) = -11*j + 2. Let u be o(0). Suppose 0 = -u*b - 3*s + 1, -4*b + 5*s + 32 = -3. Solve 3*r - 3*c = -0*r + 27, 3*r = b*c + 35 for r.
5
Let l be 171/38 + ((-6)/(-12) - 1). Solve 4*v + 4*u + 1 + 7 = 0, v - u + l = 0 for v.
-3
Suppose -26*t + 53 = 1. Let p(l) = l**3 - 5*l**2. Let n be p(5). Suppose n = 3*a - t*a + 2*a. Solve -c - 4*c + 5*z + 10 = a, 3*c - 6 = z for c.
2
Let b = -4262 - -4264. Solve b*r = -a + 5, 6*a - 20 = 4*r + 2*a for r.
0
Let m be -2*(-2)/4*1 - -105. Suppose -2*p + n - m = 0, 3*n + 57 + 41 = -2*p. Let i = -52 - p. Solve -3*o + y = 11, 5*o + 35 = 5*y - i for o.
-2
Suppose -5*b - 145 = -5*c, c - 2*b - 6 - 25 = 0. Let j = -22 + c. Suppose 0 = -0*z - j*z + 10. Solve -y - 4 = z*y - 5*t, 3*y = t + 4 for y.
2
Suppose 16*t + 77 = -2451. Let z = 160 + t. Solve -4*u - 10 = -5*q, 4*u + z*q + 0*q + 24 = 0 for u.
-5
Let s be (24/5 + -6)*5/(-2). Suppose 0 = -s*m - 2*r + 5*r + 21, 3*r = 2*m - 18. Solve -o + 3*v = -3, -2*o - m*o = v - 15 for o.
3
Let m(h) = 4*h + 105. Let y be m(-20). Suppose 0 = 5*f - 5*g - 10, y*g = -f + 27*g + 2. Solve o + 3*l = -f*l + 28, -17 = -4*o - l for o.
3
Suppose -2*s + 13 = -q, -2*s + 0*q = 5*q - 19. Solve 3*h - 6*w + 3 = -s*w, -5 = 5*h + 5*w for h.
-1
Let z(p) = -p**3 - 9*p**2 + 67*p + 15. Let a be z(-10). Let c = -552 - a. Let s(g) = -g + 7. Let u be s(5). Solve 3*y + 4 + 10 = 2*x, 0 = -u*x - c*y + 2 for x.
4
Let t = -25 + 5. Let f be 2/((4/(-20))/(18/t)). Suppose 0 = 5*s - k - 14, 3*k = -s - s + f. Solve 2*v = -2*v - s*m + 25, 0 = -2*v + 4*m - 4 for v.
4
Suppose 0 = 3*p - 3*v, -1 = 2*v - 5. Let h be (-3568)/(-40) + p/(-9 - 1). Let i = h + -81. Solve -q - q = -2*s - i, s = 0 for q.
4
Let k be (4/(-4)*(-45)/(-180))/(1/(-20)). Let f = 12 + -8. Solve -k*y - 24 = -f*j, -4*y - 2*j = -y + 10 for y.
-4
Let d(s) be the first derivative of 1/4*s**4 + 23/2*s**2 - 14/3*s**3 + 14*s + 14. Let h be d(12). Solve c = 4*n, -3*c = h*n - n + 13 for n.
-1
Let v = 302 + -295. Let u be (-4 + v)*(-49)/(-21). Solve b + 7 = 5*y - 0*y, -y - u = 4*b for b.
-2
Suppose 2*r = r + 30. Let x be 0 + -10 - (-85)/17. Let f be r/(-50) + (-3)/x. Solve 4*l + 3*u + 5 = f, -u + 3*u + 5 = -l for l.
1
Suppose 0 = n - 2*u - 12, -14 = -71*n + 69*n + 2*u. Solve -h + 15 = -3*y, -y = 4*h - n*h - 2 for h.
3
Let u(l) = -30*l**2 + 43*l - 142. Let x(h) = 11*h**2 - 14*h + 48. Let s(n) = 4*u(n) + 11*x(n). Let o be s(2). Solve o = -2*w + 10, -3*j - w = -0 + 7 for j.
-4
Suppose -u + 2 = 3*p + 1, 5*p = 2*u - 2. Suppose -2*k + 3 = -h, p*h + 3*k - 27 = -3*h. Solve -2*z - h*t - 20 = 0, t = -2*z - 3*t - 18 for z.
-5
Let y(i) = 2*i - 6. Let v be y(5). Suppose -2*h = 4*g + 22, -3*g - 2*g + 3*h = 11. Let w be 2*(-7)/14*g. Solve 3*p - 2*s = -5, 2*s - v = -2*p + w*p for p.
-1
Suppose -6*n - 2 = -8*n, -24 = -5*a - 4*n. Suppose 4*j + 16*m - 14*m = 18, 2*j - a*m = -6. Solve 2*x + d = j*d + 12, -2*d = -4*x + 22 for x.
5
Let u = -6763 - -6766. Solve -3*w = -4*l - 5, -3*l + u*w = 8*w - 18 for l.
1
Suppose 2*y - 42 = -2*b, b = -5*y + 37 + 84. Suppose -2*u + 9 = 4*d - 5, 5*u = 5*d - y. Solve a + 7 - 30 = -d*k, 3*a - 24 = -3*k for k.
5
Let c = 428 - 428. Suppose 5*f = -25*s + 20*s + 85, -3*f = c. Let v be 3*(1 + 0) - 1. Solve v*x - 1 = -2*b - 3, -s = x + 5*b for x.
3
Let a(n) = -n**2 + 9*n + 5. Let m be (279/62)/(2 + 15/(-12)). Let h be a(m). Solve -d - 3*y + 8 = -2*y, -4*d = y - h for d.
5
Let k be 4/(-8)*(-2 + 3 + -5). Suppose 5*i = 3*p + 112, 6 = -k*i - 5*p + 57. Solve -b = -3*b + 2*o + 4, b + i = -4*o for b.
-3
Let b(l) = -l**3 - 4*l**2 + 3. Let u be b(-4). Suppose -n + 16 = -4*z, -81 = -3*n + 51*z - 50*z. Solve 1 = u*k - 4*j - 3, -5*j = 2*k + n for k.
-4
Let g = -2186 + 2190. Solve -3*r + 5 = 2*s - s, -15 = -g*r - 3*s for r.
0
Let q be (1/2)/(2/16). Suppose -o - 3*l + 0 + 11 = 0, 2*o - 2*l = -2. Let r = 2157 - 2151. Solve -q*m + r + 12 = -3*t, -3*t = o*m for m.
3
Suppose 0 = -3*z + 2*a + 19, 5*z = -2*a + 2 + 3. Suppose 64*l + 7 = 5 + 2. Solve -z*n + l*n = -5*d - 12, -5*n + 20 = 5*d for d.
0
Let j be (-1)/(3 + 1 + -5)*18. Suppose -2 = o - 6*l + l, j = 3*o - 3*l. Solve 0 = -5*s - 2*k + 19, 3*k = 3*s + o*k for s.
5
Suppose 0 = -3*v + c + 21, 5*v - 3*c - 74 + 31 = 0. Solve 3*y - 2*i - 36 = -13, v*y + i - 21 = 0 for y.
5
Suppose 11371*v + 2765 = 11406*v. Solve 0 = 3*p + 2*u - 16, -2*p = 2*u - v + 67 for p.
4
Suppose -5*l - 528 = -4*x + 845, -l + 669 = 2*x. Let j = -333 + x. Solve -4*w - 4 = -4*y + 4, j*y = -8 for w.
-4
Let f(v) = -v**3 + v**2 + 12*v + 11. Let d be f(4). Suppose -d = -22*q + 33. Solve 4*j + 22 = q*l, 3 = -5*j + 5*l - 37 for j.
-3
Let k = -242 - -246. Let o be ((-96)/80)/(k/(-10)). Solve 2*g - 2*l + 8 = o*g, 3*g - 3 = l for g.
2
Let m be (-11)/((-264)/(-9)) + (-531)/(-72). Solve 3*z - s = -10, m - 23 = 2*z - 3*s for z.
-2
Let h be (-296)/(-10) + 2/5. Let b be (0 + 7 - 305)*1/(-2). Let s = b + -146. Solve 4*x = -3*g + 5, 2*x - h = -s*x + g for x.
5
Let j = 7009 + -7005. Solve 0 = r - 2, -5*q + j*q = -3*r + 9 for q.
-3
Let u(c) be the first derivative of 7 + 8*c - 5/2*c**2 - 1/3*c**3. Let d be u(-5). Solve 5*v - 11 = 3*r, 3*v - d = 3*r + 1 for r.
-2
Let f be (-55)/(-19) - 32/(-304). Solve 2*a + 5*h + f = 0, -4*a - h = 4*h + 11 for a.
-4
Let b(n) = -24*n - 144. Let a be b(-15). Let m = a - 216. Solve m = -s - 4*h + 5, -4*h = s + 2*s - 15 for s.
5
Let v(y) = 2*y**3 + 6*y**2 + 2*y - 5. Let m be v(1). Solve -67*p = -69*p + 5*z - 10, m*p + 5*z = -25 for p.
-5
Let o = 10926 + -10921. Let a(v) = v**3 - 2*v**2 + v + 1. Let z be a(2). Solve 0 = 2*g + z*j - 8, 1 = o*g - j - 2 for g.
1
Suppose -24 = -3*t + 7*k, -t - 4*k = -3*k - 8. Solve 10 + t = -2*i - 5*y, -5*i - y + 1 = 0 for i.
1
Let t = 155 - 53. Let s(q) = -5*q - 102. Let a be s(-21). Suppose 5*x = a*h - t, 2*h + 7*x - 3*x - 68 = 0. Solve -y + 11 = 2*j, 5*y + j + 2*j - h = 0 for y.
5
Suppose 4*p + 3*v - 43 = 0, -2*p + 32*v - 31*v - 1 = 0. Solve -r = 7*z - 12*z + 13, p = 5*z + 2*r for z.
2
Let l be (-4)/3*-1*3. Let p be (-4)/(-5) + 2 - 22/(-1045)*-38. Solve 5 = -j - 3*f, 2*f + p = l*j - 6*j for j.
1
Let v(n) = -n**3 - 6*n**2 + 185*n + 27. Let u be v(11). Solve 4*d - a + 15 = 0, -2*d + 13 = -4*d - u*a for d.
-4
Let d(t) = t**3 + 4*t**2 - 16*t - 21. Let w be d(-6). Solve -2*m = -3*p + 12, -2*m - m - 3 = w*p for p.
2
Let l be 30*((-1)/2 + 1). Suppose -4*n = a - 7, -3*n + 2 = 4*a - 0*n. Let q(g) = -10*g - 6. Let c be q(a). Solve -9 = -m - 2*i, -m + l + 2 = c*i for m.
1
Let i = -23243 + 23255. Solve -4*d + 16 = i*x - 14*x, 20 = 3*x + 5*d for x.
0
Let w be (-4 + 10 - 13 - 0) + 9. Suppose 2*b - 1 = 5. Suppose 3*n - 9 = -y + b*y, -4*y = n - 17. Solve 0*v - 4*v - 10 = -w*q, -7 = -y*q - 2*v for q.
3
Suppose 6*i = 12*i - 18. Solve -i*q - 4 = -4*n + 21, n = 4*q + 16 for q.
-3
Let d = 37329 + -37315. Solve -2 = -2*z, 0 = -2*h - 2*z + 8 - d for h.
-4
Let m = 756 - 751. Let h = 390 - 381. Solve 5*d = -2*u - m, h + 2 = 3*d + 4*u for d.
-3
Let u(g) = -g**3 + 16*g**2 + 18*g - 15. Let c be u(17). Suppose -3*z - 3 + 5 = -q, c = -q. Solve j - 7*p + 3*p - 16 = z, 2*j + 2*p = 2 for j.
4
Let n = -18654 - -18664. Solve 3*y - 2*f - 5 - 20 = 0, 0 = -y + f + n for y.
5
Let v = 207 - 175. Suppose 0 = 16*z + v*z - 240. Solve -2*o + 3*o - z*i = -10, -4*i = -4*o - 8 for o.
0
Let z be 2/((-10)/68*12/15). Let u(y) = y**3 + 17*y**2 + 10. Let g be u(z). Solve 3*v + b + g = 5*b, 0 = 5*v - b + 11 for v.
-2
Suppose -78*s + 86 - 75 = -145. Solve -4*i - 5*c - 32 = 0, -4*i = -s*c + 54 - 50 for i.
-3
Suppose 84*k - 805 = -31*k. Solve -4*h = -2*l - 10, 3*h + 5 = -5*l - k for l.
-3
Suppose 2*w = 4*z - 8*z + 20, 2*z - 18 = -5*w. Solve n = -5*a + 30, 5*n + 146 = -z*a + 191 for a.
5
Suppose 3*b - 1