. Solve -x - y - a = -4*y, 0 = 3*x + y + 2 for x.
-2
Let s(t) = -2*t - 20. Suppose 158 = -4*p - w, -5*p - w = -0*w + 197. Let r = 28 + p. Let n be s(r). Solve 5*b = -2*c - 2, -7*c = -4*b - n*c - 28 for b.
-2
Suppose 0 = 24*l - 63*l + 28 + 89. Solve 5*w + f - 5 = 0, -4*w = -4*f - l - 1 for w.
1
Let p be (9/180*10)/(-2 - 84/(-40)). Solve 4*b = -u + 15, u + p = 5*u + 5*b for u.
-5
Let a(s) = s**2 - 76. Let d be a(-9). Let g(k) = k**3 - 2*k**2 - 12*k - 12. Let i be g(d). Solve 4*f + y - 3*y - 18 = 0, -2*y = -i*f + 16 for f.
2
Let y(u) = -2*u**2 - 2*u + 5. Let h be y(-2). Suppose -h = 2*z + v - 0*v, 4*v + 4 = 0. Solve 5*c + 15 = z, 6*b - b + c = -18 for b.
-3
Let a = 7645 + -7643. Solve -16 = -322*r + 319*r - 5*y, a*r - y - 2 = 0 for r.
2
Let m be 4/8 - -2*153/4. Let u = 82 - m. Solve -3*d - 5 = -u*y, 9 = 3*y + 4*d - 23 for y.
4
Let n = 5646 + -5642. Solve -n*y + 3*l = -2, -17 = -y + 5*l - 25 for y.
2
Suppose 4*k + 329 = 349. Solve 3*t - 36*h = -33*h - 12, -k*t - 4*h = 38 for t.
-6
Let v(s) = -10*s**2 - 847*s - 572. Let c be v(-84). Solve -c*k + 12*k + 12 = 4*p, 5*p - 15 = 0 for k.
0
Suppose 409*x + 73*x = -7*x + 978. Solve 14 = 10*k - 8*k + 3*c, -x*c + 8 = 0 for k.
1
Suppose -x = -161 + 166, 4*z + 2*x + 10 = 0. Solve -77*m + 73*m + 12 = z, 0 = d - m for d.
3
Suppose -9*t + 13*t = 0. Let r(j) = j**2 - j + 7. Let c be r(t). Suppose 11 + 10 = c*q. Solve 0 = -q*a - 6, a + 2*a = -l - 1 for l.
5
Suppose -7*g = -12*g + 290. Suppose o = -62 + g. Let b be 0 - (-2 - 3) - (1 + o). Solve -3*a + b = q - 0*q, -5*a + 4 = -3*q for a.
2
Let o be 4*(-15 + -4) - -4. Let y = o + 95. Suppose 4*b - y - 4 = 5*p, 4*b - 21 = 3*p. Solve 3*v - 2*l = v - 10, -b*l + 9 = 0 for v.
-2
Suppose -5*b - 5 = -3*k + 13, 5*k = 30. Solve b = -j + o + 6 - 7, -4*j = -3*o + 4 for j.
-1
Suppose -4*g + 2061 = 4*n + n, -g + 5*n + 534 = 0. Suppose -6*q = 399 - g. Solve 0*j = -2*j + 3*r + 12, -2*j - 5*r = q for j.
0
Let w = 2159 - 2157. Solve h - 2*h = 3, 0 = w*o + h - 3 for o.
3
Let h = -758 - -461. Let o = 301 + h. Solve 2*f + g - 3*g = 10, -o*f + 12 = -2*g for f.
1
Let p(j) = 934*j - 4660. Let m be p(5). Solve 3*v - u - 12 = 0, -v - 12 = -5*u + m*u for v.
3
Let w be 2964/(-42) + (-4)/(-7). Let a be 1*(14/w + (-1)/(-5)). Let f be (7 - (-9)/(-3)) + a. Solve -20 = -4*m - 3*i, -4*m = f*i + i - 28 for m.
2
Let n(w) = -w**3 - 15*w**2 + 13*w - 45. Let q be n(-16). Let j be (-6)/6 + 4 + 0/4. Let f = 20 + 2. Solve 4 = -k, f = -q*t - j*k - 2 for t.
-4
Let v(k) = -2*k**3 - 164*k**2 + 2*k + 11. Let m be v(0). Solve -10*w = m*d - 11*w + 13, -5*w = d - 9 for d.
-1
Let b = 26448 + -26441. Solve 2*r - 36*j + 22 = -32*j, r - b = -4*j for r.
-5
Let d(m) = -20907*m + 209085. Let h be d(10). Suppose 0 = -z - z + 10. Solve -g + 4*g - h = 3*p, -21 = -z*g + 4*p for g.
1
Let f(y) = y**2 + 18*y + 71. Let n be f(-20). Suppose 5*k - 126 + n = 0. Solve 0 = -a - 4*z - k - 4, -2*a - 3 = -3*z for a.
-3
Suppose 151*m - 264*m - 52 = -139*m. Solve -95*d + m*p = -93*d + 22, -2*p - 3 = 3*d for d.
-5
Let h(u) = -u**2 + 13*u - 34. Suppose -15 = -4*o + 1. Let z be h(o). Solve z*f + 2*c = -c - 8, f + 2*c = -6 for f.
2
Let k = 76 + -73. Let t(n) = n**3 - 4*n**2 + n + 9. Let i be t(k). Solve 5*a + 15 = -5*q + i*q, -4*q - 5*a = 25 for q.
-5
Let j = 403 + -387. Suppose -47*f + 465 = -j*f. Solve -5*h - f = 2*s, 0 = 3*s + 2*h + 5 + 12 for s.
-5
Suppose -8*u + 5 - 2 + 5 = 0. Solve 4*q + u - 5 = 4*a, -5*a = -q + 21 for a.
-5
Let j = 5109 + -5095. Solve -m + 6 = -17*v + j*v, 0 = 5*m for v.
-2
Suppose -5*d - 70 = 40*r - 37*r, 3*r - d = 14. Let s = 22 + -14. Solve 3*w + 4 = -r*f - f, w = f - s for w.
-3
Let y be (-10)/40 - (-131)/(-4). Let l = -33 - y. Let q be 32/(-32)*(l - (1 - 1)). Solve -2*d - k + 5 = q, 2*d + 5*k = -0*d + 25 for d.
0
Let g be (-5)/5 - (1 - -3). Let a be -1 - g - (-22)/(-11). Solve -15 = 3*x, -4*k + a*x = -x - 7 for k.
-2
Let k be -10 + 5 + 49 + 6. Suppose o + h - 12 = 0, -o - 4*h - k = -4*o. Solve 4*t + 35 = 5*i, -2*i - o = 4*t - 0*i for t.
-5
Let f be (3/(-3))/(7/6 + -1). Let l be (f - -7)*-4*-1*1. Solve z - 19 = l*d, z = d - 4*z + 19 for d.
-4
Suppose 15 = 2*u - m, -5*u + 2*m = 4 - 40. Solve -g + 5 = 0, 2*l - 3*g - 15 = -u*g for l.
0
Let y = 132 + -128. Suppose y*r - 2*x + 3*x - 17 = 0, -3*x + 3 = -4*r. Solve -4*n = -r*t - 35 + 10, 2*t - n = -10 for t.
-3
Let m = -558 - -566. Suppose 2*o = m, -5*n + 1 = 2*o - 32. Solve n*c - 8*h = -3*h, -3*c + h + 6 = 0 for c.
3
Let u = -21 - -18. Let z be (u/(-2))/((-36)/(-240)). Suppose z*x - 7*x - 9 = 0. Solve 4*c - 20 = 4*g, g + x*g + 20 = 3*c for g.
-5
Let n = -25320 + 25323. Let t be ((-30)/50)/(1/(-5)). Solve -n*w - t = 0, 3*f = -5*w + 4*w - 7 for f.
-2
Let j be ((-2780)/973)/(10/(-14)). Solve 0 = -5*y - j*f - 35, 106*y = 101*y - 3*f - 30 for y.
-3
Suppose -7327*l + 7319*l = -16. Solve -10*v = -7*v - w - 13, -4*v - l*w = -24 for v.
5
Let s = 257 + -26. Let k = s + -225. Solve 5*o - x = -k - 18, -5 = 5*x for o.
-5
Let c be 2*(-1 - 30/(-12)). Suppose -5*o + 3*g - 1 = -c*o, -o + 7 = g. Solve 0 = -4*x + o*w + 16, -2*x + 2*w + 9 = -w for x.
3
Let a be 8/(-32) - ((-3)/4)/3. Suppose a = -j + 24 + 10. Suppose 18*u - j = u. Solve 5*c - l + 10 = -12, 4 = -u*c - 2*l for c.
-4
Let d be (1/2)/(4/(-432)*-3). Suppose 23*q = d*q + 75. Solve 19 = 4*w + 3*j, 0 = 3*j - q - 0 for w.
1
Let h = -2805 - -2807. Solve 2*x + h = -2*j, 2*j + 5*x = j + 11 for j.
-4
Let s(q) = -3*q + 8. Let m(u) = -u**2 - 5*u + 14. Let x(j) = -4*m(j) + 7*s(j). Let t be x(1). Solve t*y = -0*h + h - 3, h - 3 = 2*y for y.
0
Let k(j) = 17*j - 22*j + 65 + 11*j. Let u be k(-10). Solve -3*d + 5 = -p, -5*p + u = -d + 16 for p.
-2
Let n(j) = 9*j + 6. Let a be n(-4). Let u be ((-90)/(-4))/((-4)/8). Let t = a - u. Solve 2*h - t = -5*x - 0, -4*h - 2*x + 22 = 0 for h.
5
Let n = 4302 + -4292. Solve 4*b - n*x = -9*x - 5, -2*b = -5*x + 25 for b.
0
Let x be (78 - 70) + -3 + -2. Solve v = -x*s - 6 + 4, -s + 2 = v for v.
4
Let k(q) = -q + 15. Let f be k(-27). Suppose -13*t + f + 10 = 0. Suppose 5*g = -4*z + 15, 0 = -2*g + 6. Solve -4*o - 4 = 2*d, z = o - 2*o - t*d - 8 for o.
0
Let t(w) = -2*w**3 - 49*w**2 + 64*w - 12. Let h be t(-26). Let s = h + -352. Solve l + s = -3*x + 1, 3*l = -x - 13 for x.
2
Suppose 66*c + 81*c - 272 = 11*c. Solve -c*b - 3 = -m, 3 = -4*m + b + 22 for m.
5
Suppose 5*k - 312 = 4*g + 9*k, -5*k + 194 = -3*g. Let n = g - -75. Solve 6*i - 31 = -2*m + i, 0 = 2*m - n*i + 4 for m.
3
Suppose -4*h = -16, 3*m - 7*m - h = -4. Suppose -w + 15 - 7 = m. Solve 4 = 4*p, 3*c + 3*p - w = -2*p for c.
1
Let v(t) = -391*t**3 + 7*t**2 + 392*t**3 + 1 + 17*t**2. Let d be v(-24). Solve 5*j - d = -2*y, -3*j = -6*y + y - 13 for y.
-2
Let y = 39711 + -39330. Solve 5*s + 26 = 3*h, y*s - 382*s = 3*h - 2 for h.
2
Let q(t) = 2*t**3 + 41*t**2 + 23*t + 60. Let l be q(-20). Solve l = -5*p - 5, m + 0*p + 6 = -2*p for m.
-4
Let x(d) = d**2 + 3*d - 2. Let u be x(-4). Suppose m - 12 = 2*w, m - w = -u*m + 16. Solve -m*j = 0, -j = 8*n - 4*n + 16 for n.
-4
Let j(k) = 4*k**3 - 2*k + 2. Let x(a) = -2*a - 25. Let o be x(-13). Let v be j(o). Let p = 15 - 1. Solve 3*h = -3*n + 1 - v, 2*h + p = -5*n for n.
-4
Let f(c) = -c**2 - 20*c + 48. Let h = -10 - 12. Let w be f(h). Solve -5*x - 2*r = 8, r - 6 = w*x + 3*r for x.
-2
Suppose -7*v - 4 = -67. Suppose 572 = v*i + 68. Suppose z + 54 - i = 0. Solve -z*d + 7*d = -5*m - 25, -18 = 5*m - 2*d for m.
-4
Suppose -2*a + 112 = 4*v, -3*v + 4*a + 120 = 14. Solve 5*y + 0*y = -5*p - v, 3*y + p + 10 = 0 for y.
-2
Let m(z) = 12*z - 58. Let w(o) = o - 12. Let r be w(17). Let i be m(r). Solve 5*g - 19 = -c, 5*c - 17 = -g + i*g for g.
3
Let j(i) = i**3 + 29*i**2 - 13*i + 74. Let u be j(-29). Let s = u - 448. Solve -n + 2 = -v, s*n + 4*v = -v - 2 for n.
1
Let l be (63/14 + -4)*14. Let u = l + -4. Solve -x - 3*b = -b - 6, -u*b + 20 = -4*x for x.
-2
Let c be (-2)/4 - 13/(-2). Let u be (5/((-35)/c))/(83/(-581)). Suppose 4*a - 8 - 8 = 0. Solve 5*g = -2*y - 17, a*y + g = y - u for y.
-1
Let x(k) = -1531*k**2 + 1533*k**2 + 0 - 8*k + 10. Let n be x(4). Solve -2*g + 4*w + 12 = -0*g, g - n = 3*w for g.
-2
Suppose 26*y - 2*y + 144 = 0. Let q be 4/y*-3 + (-102)/51. Solve 5*z + 45 = -5*a, 4*z + q*z = 3*a - 8 for a.
-4
Let s be 4/6*((-105)/2)/(-7). Let c be (-7 + 6)*(-25)/s. Solve -c*p + 3*j + 3 = 4, 3*p - j = -3 for p.
-2
Let l be (468/90 - 4)/