(-225)/(-36) - 4. Solve -4*l + 12 = -5*u, 2*l + 2*u = q*l - 6 for l.
-2
Let h = 20 + -60. Suppose -u + 3 - 128 = -3*l, -2*u = -2*l + 90. Let f = h + l. Solve -5*m = -r - 0*r + 1, f = -3*m for r.
1
Let h(w) = 6*w**2 + 76*w - 119. Let v(y) = -4*y**2 - 75*y + 118. Let i(k) = 3*h(k) + 4*v(k). Let o be i(35). Solve j + o = 5*g - 3*j, -5 = j for g.
5
Let m(s) = -11*s - 5. Let h(x) = x + 1. Let v(u) = 6*h(u) + 3*m(u). Let t be v(-2). Let d = t + -38. Solve f - 4*g = d, -4 = 4*f + 4*g - 12 for f.
3
Suppose 143 = -22*i + 33. Let v(w) = -w**2 - 7*w - 10. Let x be v(i). Solve 5*f - 2*p - 13 = x, -3*p + p + 17 = 5*f for f.
3
Let m(n) = -4*n + 14. Let h(w) = -16*w - 141. Let d be h(-9). Let x be m(d). Solve 5*r - 5 = -5*s, x*s + 2 = -3*r + 1 for r.
-3
Suppose 3*s = -2*w + 26, 3*s - 4*w + 5 = 7. Let y be 45/(-10) + (-3)/s. Let c(p) = -2*p**2 - 9*p + 8. Let k be c(y). Solve k*m - h = -3*h + 2, -1 = m + h for m.
4
Let w(h) = -h**2 + 5*h - 3. Let y be w(3). Suppose -42*g + 39*g + 93 = -4*b, 187 = 5*g + 4*b. Solve 5*m = y*l - g, -m + l = 9 - 0 for m.
-4
Let b(y) = y**2 - y - 25. Let u be b(6). Let h(s) = 8*s - 107. Let a be h(14). Let m be -2*(-3)/(3/1). Solve a*f + 16 = m*k, f + u*k + 17 = 3 for f.
-4
Let c = 63 - 57. Let o be 10 - c*(-1)/(-3). Suppose n + 1 = 10. Solve 2*p - 2*i = o, -3*p - 4*i + n = -2*p for p.
5
Let u be (288/(-240))/(10/25)*(-20)/6. Solve -o + 4*v = 25, 0 = -o + 8*v - u*v + 17 for o.
3
Suppose 2*x - 26*y + 27*y - 25 = 0, 0 = x - 3*y - 23. Solve -g = -5*i + 9 + x, 2*g = -4*i + 10 for i.
4
Let q(l) = 7*l**2 - 359*l - 361. Let f be q(-1). Solve 2*g + 2*n + 4 + 4 = 0, -f*g - 4 = -3*n for g.
-2
Let q(s) = 2*s**2 + 9*s - 41. Let p be q(7). Let l = -115 + p. Solve -w - 2 = -d - 3, -5 = -4*d - l*w for d.
0
Suppose -107*x + 23*x = -252. Solve 0 = 4*f - 4*t + 20, 2*f + 3*f - x*t + 17 = 0 for f.
-1
Suppose 4*k = 31 - 23, -4*v + 56 = -4*k. Solve v = 4*n, -30 = 5*j - 18*n + 13*n for j.
-2
Suppose -4*b + 10 = 2*n, 3*n = 5*n + 2. Let x = -70 - -74. Suppose 2*v = -0*v + x*v. Solve -f = -1, v = b*c + c + 5*f + 11 for c.
-4
Suppose 12*m + 0*m = 24. Let t = -778 + 782. Solve 3*h = t*y - 22, -m = y - 2*h + 5*h for y.
4
Let p(b) = -b + 58. Let d be p(52). Solve -2*s - d = -v + 3*v, -v = 3*s + 13 for v.
2
Let q = 2673 + -2670. Suppose 4*l + 3*t - 6 = 11, -1 = -l - 4*t. Suppose l*d - 10 = 3*d. Solve q*x - 4 = -m, -3*x - 2*x = -d*m + 20 for x.
0
Suppose -3*l - t + 10 - 3 = 0, 2*l - 16 = 5*t. Let n be 35/(-140)*(-20 + 12). Solve 2*d = -n*d + 20, 5*r - l*d + 30 = 0 for r.
-3
Suppose 8*l = -2 + 2. Suppose 3*a - 8 + 5 = l. Solve 3*q = n - 1 - 4, 5*n = 3*q + a for n.
-1
Let k = -2 + 39. Let x = 28 + -17. Let f be 33/x - ((2 - 13) + -1). Solve 0 = -3*y - 5*o - k, 3*y - o + f = -2*y for y.
-4
Suppose i - 4*d = -638, 0 = 13*i - 12*i + d + 623. Let w = -609 - i. Solve 0 = -2*v - 5*g + w, v + 4*g - 4 = 3*g for v.
1
Suppose 180 = 27*d - 32*d. Let f be d/78 - 580/(-130). Solve -x - f*u - 18 = -u, -30 = 5*x + 3*u for x.
-3
Suppose 326 - 101 = 5*j. Let l be 3/6*(j - 1). Suppose 4 - l = -6*t. Solve 0 = v - 3*a - 16, -5*v + 3*v = t*a + 4 for v.
4
Let y be ((-24)/(-12))/((-2)/(-8)). Let z = -5 + y. Suppose -5*o + 6 = -19. Solve 5*t + z = 3*t + s, -o*t - 35 = 3*s for t.
-4
Let f be (-6)/(-6)*-8 - (-35 + 9). Solve -20*r + 4*h = -f*r - 12, 5*h = -5*r - 30 for r.
-2
Let f(r) = -3*r**2 - 121*r + 79. Let w(x) = x + 1. Let g(q) = f(q) + 3*w(q). Let s be g(-40). Solve b + 3*a + 6 = -0*a, s*a = -5*b - 17 for b.
-3
Let w = -32 - -72. Let x be (w/32)/(3/84). Let a = -29 + x. Solve -5*c + 2*u = -11, 4*c - 4*u - 10 = a for c.
1
Let q(p) = -p**3 + 25*p**2 + 58*p - 95. Let u be q(27). Solve 7 = 3*s - f, u = -3*s - 7*f + 3*f for s.
1
Let g(c) = -20*c - 371. Let z be g(-19). Suppose 4*m - y = 9*m - 34, 2*y + z = m. Solve -3*s + 9 = 0, -3*x = -4*s + m*s - 9 for x.
0
Suppose 0 = -3*c - 4*w + 16 + 3, -2*w - 49 = -5*c. Suppose -13*t = -c*t + 28. Let m be (-12)/t + (-6)/(-21). Solve -m*b + 33 = 5*i, 2*b + 5 = 5*i - 3*b for i.
5
Suppose n - 9 - 250 = 0. Suppose -i = 6*i + n. Let v = i + 39. Solve -v*b + 5 = -3*h + 2, 0 = -4*b - h - 1 for b.
0
Let v(s) = s**2 + 8*s + 6. Let w be v(-5). Let h(c) = -c**2 - 11*c - 13. Let m be h(w). Solve m*j - 26 = 4*r - 5*r, 5*j = 4*r + 21 for r.
1
Let k be 1/(-5) - ((-82)/10 + 8). Solve 3*c + 4*x = -13 - 6, -x - 4 = k for c.
-1
Let x(h) = -4*h**2 - 101*h + 716. Let l be x(-31). Solve l*r = -5*m + 15, -120*r - 12 = -124*r - 4*m for r.
0
Let a be 4/24 + (-1)/6. Let u be 1*(-3 + 1 - a). Let g(r) = -r**3 - 2*r**2 + 2*r + 6. Let s be g(u). Solve 0 = 3*i + 5*p + 8, 2*i - p + s*p = -3 for i.
-1
Let d be -1 + (0 - 3)/(-3). Suppose n + n - 48 = d. Let g be ((-1)/(-3))/((-9)/(-517 - -4)). Solve -g = -2*o + 5*c, -1 = -o - 4*c - n for o.
-3
Suppose 2*s - 7*s = -a - 12, 2*s = -4*a + 18. Let r be ((-2)/(-8)*10)/(s/6). Suppose -r*p - 15 = -10*p. Solve -1 = i - m, -4*i - 4 = -5*m + p for i.
2
Let s(c) = -c**3 - 6*c**2 + 2. Let g be s(-6). Let t = 77318 - 77315. Solve -2*m - i = 3*i - g, t*m = -5*i + 2 for m.
-1
Suppose 3*j = -4*o + 13, 5*o = -0*o + 20. Let k be (j/(-2))/(6/12) - -3. Let v be -5 + k + 1 + 3 + -1. Solve 3*i - v*t = -25, -t + 6 - 1 = 0 for i.
-5
Suppose 4*i - 20 = 0, -2*c + 840*i = 841*i - 13. Solve -x - 3*q + 3 = 0, -4*x + 4*q = 24 - c for x.
-3
Suppose 85*o - 88*o = -3*t - 3, 0 = -5*t + 3*o + 1. Solve 15 = 5*m, -9 = l + t*m - 13 for l.
-2
Let w be 5 + ((-2)/(-8) - (-105)/(-84)). Suppose -2*b = -f - 5, -2*b + 6*b = -w*f + 40. Solve -a + 7 = -5*y - 2*a, 0 = -b*a + 15 for y.
-2
Suppose 0 = r + 5 - 7, -l + 5*r = 8. Solve 3*w = -l*c - 2, 9*w - 11*w - 38 = -6*c for c.
5
Suppose -13*j + 6 = -12*j. Suppose 168 + 36 = -j*p. Let c be -4 + 20/8 + p/(-4). Solve -2*g + 3*u + 20 = c*u, -u + 5 = 0 for g.
0
Let a = 18 + -12. Let f(c) = -c**3 + 8*c**2 - 5*c + 5. Let y be f(a). Let n = y - 40. Solve 0 = -3*m + v - n, 2*m - 3*v + 1 = -2*m for m.
-4
Suppose 3*t + 12 = 4*x, -9*x + 4*t + 6 = -7*x. Solve 0*u + 4*h = 3*u - 16, -4*u = x*h + 37 for u.
-4
Let l = 3142 - 3138. Solve -3*t = 2*d - 5, -16*t = -15*t - l*d + 3 for t.
1
Suppose 4*q = 3*p - 17, 2*p - 33*q = -36*q. Solve 0 = -2*u + p*t + 6, 8 = -24*u + 20*u + t for u.
-3
Let x(i) = -3*i**3 + i**2 - i - 1. Let n be x(-1). Suppose n - 5 = -d. Suppose 12*a = 7 + 12 + 77. Solve -2*c - k + a = 3*k, d = c + k for c.
-2
Suppose -4 = -4*w + 8*w. Let f be 4 + (48 - (1 - w)). Suppose 8*o + f - 178 = 0. Solve -l - 3*i - 24 = -4*l, -o = 4*i for l.
4
Let j be (3/(75/20))/((-2)/385). Let v = j + 157. Solve -n + 8*f - 27 = 3*f, 0 = -2*n + v*f - 19 for n.
-2
Suppose -144*d - 101*d + 692 = -72*d. Solve -h + y = -3, -2*y = -d*h - h + 6 for h.
0
Let h(d) = 2*d**2 + 5*d - 2. Let t = 72 + -77. Let x be h(t). Solve j + 2*a - x = 7*a, 0 = 3*j - 5*a - 29 for j.
3
Let x(t) = -2*t + 9. Let f be x(-8). Suppose 6*q = -13*q + 4731. Let p = -245 + q. Solve 0 = 5*y - f, 7*g + p*y - 17 = 4*g for g.
-1
Suppose 16*p + 6*p = -10*p + 160. Solve j - t + 4 = 0, p*j - 3*t = -0 - 14 for j.
-1
Let q be 15 + -5 + (-3 - 0). Let x(h) = -23 - q*h + 5*h + 3*h - 4*h. Let k be x(-13). Solve -5*w - 3*i + k = -3, -13 = -w + 4*i for w.
5
Let j be (34*44/(-1870))/(-1*1/20). Solve 3*d + 12 = l, -2*l + 5*d = d - j for l.
0
Let o be 2/(-20) - 78/(-780). Let n(x) = 2*x**2 - 4*x - 3. Let b be n(3). Solve o = -5*y + h + 4, -4*y - b*h + h = 8 for y.
0
Suppose 0 = -5*n - x + 198, 754*n - 759*n + 226 = -3*x. Solve 3*h + 15 = 0, -2*h + 11 - n = -4*g for g.
5
Let a be (-2)/(-3)*525/14. Let z be 2*10*(-8 - 81/(-9)). Let m = a - z. Solve 7*d - 2*d - 9 = -g, -m*d + 5 = 0 for g.
4
Suppose 3*k - 34 = 14. Let f = -5138 + 5141. Solve 2*l = 3*q + 21, k = -3*l - f*q - 2*q for l.
3
Let q(g) = 3*g + 21. Let i(k) = -k - 11. Let t(x) = -5*i(x) - 2*q(x). Let p be t(11). Solve -p*h - 2*o = 6, -4*h - 3*o + 8*o = 30 for h.
-5
Suppose -4*p - 2*z = p - 9, -8*z - 15 = 3*p. Solve -i - a = -4 + 1, p*a = 0 for i.
3
Suppose 915*m - 1971 = 461*m + 427*m. Solve 5*h - 30 = 4*x, 5*x + h + 96 = m for x.
-5
Suppose 2*v - 5*n + 2 = 0, -3*v - 9*n + 22 = -4*n. Solve -3*m - 3*f + 11 = 17, v*m = -2*f - 8 for m.
-2
Suppose -5*h - 1304 = -13*h. Let p = h + -143. Solve 4*z = -p, -3*v - z = 2*z + 21 for v.
-2
Suppose -5 = -3*x + 55. Suppose 0 = -4*h + x, 8 = -2*g + h + 3*h. Let b be (-10)/8*(-120)/75. Solve -5*s = g*d - 2*d + 16, -s 