. Let r = 280 - l. Let h be 2 - (-4)/(0 - -2). Solve 0 = -h*s - 3*p + r, -3*s + 6*s + 5*p - 19 = 0 for s.
-2
Suppose -20*i + 40*i - 100 = 0. Solve -1 = -j + t, 0*j + 4*j = i*t + 5 for j.
0
Let p(f) = 7*f - 13. Suppose 186 = 3*z + 177. Let x be p(z). Solve 0 = -4*m - 0*m + 8, -5*i + m + x = 0 for i.
2
Let s = -96 - -97. Let h(p) = -2*p**2 + 2*p - s + 3 + 14*p - 2*p. Let x be h(7). Solve -y + x*c = 10, 5*y - c + 23 = -0*c for y.
-4
Let y be (9*(-14)/24)/(3/(-4)). Solve y*s = 4*s, 2*s = 5*d - 25 for d.
5
Suppose -22 + 139 = 13*k. Let r(h) = 3 + 2*h**2 + 3 + 0*h - 3 - 12*h. Let x be r(6). Solve -2*l - k = -x*t - l, 0 = 3*l for t.
3
Let c(l) = 10*l**2 - 175*l + 98. Let f be c(17). Solve -p + f*t = 17*t + 11, 2*t + 3 = -3*p for p.
1
Let g = 5993 + -5990. Solve -6 = p - g*z - 1, -25 = 5*p - 2*z for p.
-5
Let o = -16 + 26. Let i(g) = -g**3 - 55*g**2 + 107*g - 396. Let d be i(-57). Solve -2*j + 4*y = -o, 20 = d*j + j - 5*y for j.
5
Let n be (26/1)/(-85 + 87). Suppose n*p + 35 = 87. Solve -5*y = p*k - 10, -3*k - 2*y - y + 9 = 0 for k.
5
Let b = 37993 - 37966. Suppose -o + 4 = 2. Solve 5*d = -2*q + q + b, o*d - 5*q = 0 for d.
5
Let t(n) = -4*n**2 + 132*n + 3. Let u be t(33). Solve -q + 5 = -4*d + 1, 20 = u*d + 5*q for d.
0
Suppose 0*w + 2*w - 40 = 4*n, -5*w + n + 82 = 0. Solve -3*r = 4*p, -42*r = -41*r - 4*p - w for r.
4
Let q(u) = -4*u + 55. Let o be q(13). Suppose -265 = -d - 262. Solve 12 = o*t + 4*m + d, -t - 7 = -2*m for t.
-1
Let x = -7845 - -7846. Solve -2*u - x = z, -6 = -3*z - u + 6 for z.
5
Let g = -19 + 33. Suppose 0*h + 70 = g*h. Suppose -h*p - y = -30, 2*y = 5*p + 5*y - 40. Solve -3*l + 13 = p*i, -i = -l - 2 + 1 for i.
2
Let b be ((-3)/4)/((-2)/80). Suppose -z - 11 = -2*d, d + 12 = -89*z + 93*z. Solve o + z*l - 10 = 10, -5*o = -l + b for o.
-5
Suppose -5*g + 19 = 4*k, -3*g - 2*g + 7 = 7*k. Solve -g*p + 12*p + 5 = 3*i, 4*p = -6*i - 46 for p.
-4
Let w(n) = -n**3 + 4*n**2 + 62*n - 18. Let p = -371 + 381. Let g be w(p). Solve g*r - 4 = -3*t, r = -2*t + 4*t + 2 for t.
0
Let a = -2376 - -2376. Solve 16 = -2*m + 2*y, 4*m + 3*y + 0*y + 11 = a for m.
-5
Suppose 251*y - 248*y - 660 = 0. Suppose 16*x - y = -28*x. Solve 5*g = -x*f + 10, 3*f - 3 = -5*g - 1 for g.
-2
Suppose 6*r - 26 - 34 = 0. Suppose -4*a = -i + 2*i + r, -4*a - 4 = -2*i. Let u be ((-6)/10*2)/(a/5). Solve -g + 2 = 3, u*g + 7 = -s for s.
-4
Let a be 11/13 - 1 - 1092/(-507). Solve a*c + 22*w - 11 = 23*w, -4*c + 17 = 3*w for c.
5
Suppose 4*m - 6*m + 10 = 0. Let l(c) = -c**3 + 6*c**2 - 5*c. Let s be l(m). Suppose -11*o = 101*o + 123*o. Solve s = z - o*x + x + 9, 5*x + 9 = 4*z for z.
-4
Let r(l) = -30*l - 389. Let v be r(-13). Solve 4*u = -2*n - 14, 3*n - 3*u - v = -4 for n.
-3
Let c be (-30)/210 - (-36)/7. Suppose 5 = 5*k - c. Solve 3*v - k - 9 = -5*w, -2*v = -5*w + 26 for v.
-3
Suppose 5*w - 33 + 23 = 0. Suppose -3*x - 6 = 0, -2*g - w*x = -6*g + 16. Let k be (-14)/(-6)*g + -3. Solve n = 2*n - 2*o - k, 5*n - o + 7 = 0 for n.
-2
Let m(x) be the second derivative of x**5/10 - 4*x**4/3 - 8*x**3/3 - 7*x**2 - 2*x - 13. Let g be m(9). Solve b = -g*h + 5*b + 24, 0 = 3*h - 4*b - 22 for h.
2
Let c = -403 - -408. Let l be 60/300 + 9/c. Solve x - 4 = 2*x - l*g, 2*x - 5*g = -8 for x.
-4
Suppose -5*k = m - k + 9, 4*m - 4*k = 24. Let t(l) = 2*l**2 - 21*l + 50. Let o be t(m). Solve -d + 5 = b - 2*d, -4*d + o = b for b.
5
Suppose 5*t = 32 - 7. Let i be (56/6)/((-46)/69). Let c be (-46)/i + 2 + (-12)/42. Solve -2*r + 1 = -2*m + r, 0 = -c*r - t for m.
-2
Let q be 9/(-3)*-1 + -2 + 13. Suppose -10*b + 248 = -q*b. Let g = -52 - b. Solve -3*x + g = 2*i - 5*x, 5*x = -15 for i.
2
Let i(w) = -w**3 + 4*w**2 + 3*w + 58. Let m be i(6). Solve -4*b + 30 = 22, 4*v + 2*b = -m for v.
-2
Suppose 66 = -2*u + 38. Suppose 11 = g - 5. Let a = u + g. Solve 2*r + 10 = 2*l, a*l + 4*r - 3 - 1 = 0 for l.
4
Let x be (9 - (-2)/(-2))/((-170)/(-255)). Let k be 1/(-6) + (-2)/(x/(-13)). Solve 4*j = k*n + 3*n + 13, 3*n - 5 = -4*j for n.
-1
Let r be (-635)/2 + -15*3/18. Let j = 324 + r. Solve 0 = p + 3*i - j*i - 9, 4*p - 4 = -4*i for p.
5
Let f = -92 - -132. Suppose 0 = 2*g - 4*m - f, 4*g + 2*m + m = 102. Let v be 126/g + 2/(-8). Solve 2*u + 13 = -5*b + 1, 2*b - 1 = v*u for b.
-2
Suppose 0 = -3*f - 3*m + 30, -f + 112 = -4*m + 102. Solve 2*j = 4*o - f, o - j - 14 = -11 for o.
2
Let p = -259 - -340. Suppose 0 = 34*c - 7*c - p. Let j(w) = w**2 - 12*w + 3. Let o be j(12). Solve -31 = 4*v - 3*i, -5*i + 2*i = c*v - o for v.
-4
Let q = 9770 - 9735. Solve b - 4*w + 21 = 0, -3*b - 5*w = -6*b - q for b.
-5
Let d = -3402 + 3402. Solve -4*f - 16 = -4*u, -f + 5*u = -d*u + 24 for f.
1
Let l = 4 - 1. Suppose -77*b - 12 = -5*g - 76*b, -2*g + 48 = 5*b. Solve -3*q + 11 = -u - l, 4*q + g*u - 24 = 0 for q.
5
Let m = -211 - -220. Let k be (-7)/(-5) + (-2)/((-30)/m). Solve -2*u + 13 = 5*s, k*s - 7*s = -15 for u.
-1
Let a be (-2 + 5)*264/(-9). Let y = -56 - a. Let w be (-40)/(-28)*(-224)/(-40). Solve 0 = b + 3*o + w, 4*b - o = 3*o + y for b.
4
Let o be (-36)/144 - ((-6)/(-8) - 4). Solve 0 = -h - 4*t - 11, -h + 15 = -4*h - o*t for h.
-3
Suppose -4*p = 4*p + 3*p. Suppose 14*i - 44 + 16 = p. Solve 0 = 5*k - 4*q + 5 + 3, -q = -k - i for k.
0
Let f = 736 + -502. Suppose -4*o - 9*o = -f. Suppose 21*x = o*x. Solve 2*y + y = 2*l, x = y - 2*l for y.
0
Suppose -2*v - 3*m = -4*m - 3, 3*v = 4*m - 3. Let h(p) = -p**3 - 3*p**2 - 2*p + 2. Let s be h(-2). Solve -a - 5*f + 0*f - v = 0, a - 4 = s*f for a.
2
Let f(i) = -i**3 + 8*i**2 - 5*i + 6. Let q be f(8). Let h = 314 - 345. Let n = h - q. Solve -n = a + 3*w, 2*a - a - 4*w + 3 = 0 for a.
-3
Let q = 6503 - 6499. Solve q*s - 3*l = -17 + 43, -5*s + 21 = 2*l for s.
5
Suppose -12*d = 42*d - 241 - 29. Solve -29*t + 33*t - 4 = -d*x, -16 = -3*x + t for x.
4
Let h(u) = 2*u - 63. Let q be h(33). Suppose -q*s = -7 - 8. Solve -3 = x, s*o + 6 - 33 = 4*x for o.
3
Suppose m - 3*m + 149 = 5*q, 0 = -3*m + 6. Let g = -29 + q. Let h be (3/(-2))/(3/(-8)). Solve 4*t - h*i = g, 4*i = t + 4 + 8 for t.
4
Suppose -16 - 40 = -28*r. Solve 4*o + 5*c = 35, 3*c = 3*o + r*c - 12 for o.
5
Suppose -67*v + 115 + 184 = -170. Solve -4*c - 5*o - 23 = 9, 3*c - v = 4*o for c.
-3
Suppose l - 259 = -5*b - 236, -l - 17 = -3*b. Solve 0 = j + b*x - 24, 2*j + 72*x = 75*x - 4 for j.
4
Suppose 56 = 4*g - 4*p, 25*p + 6 = 24*p. Solve 0*s + g = n - 2*s, -5*s = 15 for n.
2
Let u be (-3)/(-2)*88/12*11. Let q = u - 117. Solve p = 3*o - 0 + 1, p = -q*o - 6 for o.
-1
Let l(c) = c**3 - 10*c + 20. Let p be l(4). Suppose -2*u + 128 = p. Let o = -28 + u. Solve -3*k - 3*d + 2 = 17, -2*k = -4*d - o for k.
-1
Suppose -4*h - 22 = -l, l + 2*h + 56 = 6*l. Suppose -6 = n - l. Let o be (-22)/4*-2 - n. Solve -3*r + 2*g = 7, o*g - 9 = r + 3*g for r.
-1
Let p be (55/(-10) - -2 - -4)*496. Let f = p + -247. Solve 5*y + 18 = y - 2*g, -g - f = 0 for y.
-4
Suppose 0 = 3*p + 4*u - 35, 2*u = 3*p - 3*u + 10. Let t = p - 2. Let x be ((-42)/(-35) + -1)*20. Solve w = -2*g + x*w + 23, -2*w - 22 = -t*g for g.
4
Let a = -4039 - -4043. Solve -2*b = 7*f - 2*f - 10, -2*b = -a*f - 10 for f.
0
Let n(u) = -10308*u + 41235. Let b be n(4). Let h(g) be the first derivative of -g**2/2 + 2*g - 2. Let y be h(2). Solve -q + y = -1, -16 = -b*f - 4*q for f.
4
Suppose 3*k = m - 3*m + 49, 10*k = m + 56. Solve 2*b - 4 = 4*c, -9*b + 5*b - m = 3*c for b.
-2
Let x be (-2)/(-14) + ((-2172)/42)/(-2). Suppose 17*r - x*r + 144 = 0. Solve -4*n - 20 = 0, -2*n + 7*n + r = -3*l for l.
3
Let k be -61 - (-13 - -3 - -4). Let u be 1/(4 - k/(-15)). Solve 3*y + 18 = -j, u*y - 3*j + 6 = -0 for y.
-5
Suppose -35 = -5*f - k, -k - 65 = -4*f - 28. Solve -s = 2*h + 4, -6*h + 2*s = -3*h - f for h.
0
Suppose -103 = -d + 5*d - h, 0 = h + 5. Suppose -5*z - 25 = -4*z. Let y = z - d. Solve -5*f + y*p = 0, 4*p + p + 19 = 3*f for f.
-2
Let a be 12552/84 + (-9)/(-42)*-2. Let f = a - 148. Solve -5*k - 3*g = -5, 2*k + f = 3*k - g for k.
1
Let l(m) = -2*m + 64. Let i be l(32). Suppose 4*s - 7 = 2*z + z, -4*z + 4*s - 4 = i. Solve -3*x + t = -z*t + 26, -x = t - 3 for x.
-2
Suppose -416 = -108*v + 4*v. Solve -v*y - 4*w + 20 = -3*w, -20 = -4*y - 3*w for y.
5
Suppose 0 = 6*l + 5*y - 44 - 62, 5*l + 4*y = 88. Solve -3*k = 6, -l*k = 3*a - 12*k - 1 for a.
3
Let n = 152 + -141. Suppose -n*g = 3*d - 7*g - 19, -3*d + 3*g = -12. Solve 10 = 2*o + 2*h, 0 = 3*o - 0*h + d*h - 