 a.
-4
Suppose -h = -3*o - 2, -o - 10 + 2 = -4*h. Suppose -3*r = -2*b - 8, -1 + 15 = r + 5*b. Solve o*y - 24 = -r*x - 4*y, 4*x - 18 = -y for x.
4
Let u = 1344 + -1340. Let g = 8 - 5. Solve -u*t - 2*p - 21 = -g, -3*p = 9 for t.
-3
Suppose -1869 = -7*y - 82*y. Solve 3*b + 11 = z - 1, 5*z = 2*b + y for z.
3
Suppose 6 - 18 = -6*p. Let d = 8 + -2. Solve p*h + h = -2*r - d, 0 = -h - 2 for r.
0
Let l = -116 - -119. Solve 4*s = 4*h, 2*h - l*h = s - 10 for s.
5
Let s(r) = 2*r - 1. Let d = -30 - -37. Let y be s(d). Let v = y + -1. Solve 2*p - 24 = -6*t + 2*t, -p = -4*t + v for p.
4
Let d(f) = f**3 + f**2 + 3*f + 29. Let p be d(-3). Solve 0*i + 14 = -2*w + 5*i, 0 = 3*w - p*i + 10 for w.
-2
Suppose -20 = -5*g + 225. Let j = -47 + g. Solve 0 = 5*d + 4*y + 37, -2*d + 5*y - 5 = j*d for d.
-5
Suppose 85*i - 58*i = 0. Solve -5*o + 5*y - 30 = i, -2*o - 10 = -0*o - y for o.
-4
Let k be (1 - 0 - 1)/(-1) + 5. Solve -k*g - 5*z + 25 = 0, 5*z + 14 + 1 = 5*g for g.
4
Let d = -9 - 9. Let c be (3 + -1)/((-12)/d). Solve -2*x - c*k - 8 = -k, -5*x + 2*k - 13 = 0 for x.
-3
Suppose 0 = 4*a + v - 3, 0 = 5*a - 2*v - 15 + 8. Solve -a = -l, -4*l = -3*q - 2 + 7 for q.
3
Suppose 5 = 2*b - 3. Let z be (6/4 - 1)*26. Solve 5*u + 7 = b*o - z, -3*o = 4*u - 15 for u.
0
Let y = 6 - 3. Let b(t) = -t**2 - 9*t + 56. Let a be b(-13). Suppose -y*l + a - 1 = 0. Solve c + 17 = -4*c + 3*g, l = c - 5*g for c.
-4
Let c be (3 - 6/2) + 18. Let t = 20 - c. Suppose t*h + h = 18. Solve 0 = -4*r + u, -u = -2*r + u - h for r.
1
Let m = -29 + 51. Suppose 0 = 4*a - 15*a + m. Solve a = -2*u + 3*b, 5*u - 3*b + 7*b = -5 for u.
-1
Let n(y) = 2*y**2 + 48*y + 90. Let a be n(-2). Solve 3*m - 4 = 3*o - 1, -o - 3 = -a*m for m.
2
Let i = 13 - 13. Let p(n) = 4*n**2 + 2*n - 2*n - 3*n**2 - 1. Let u be p(2). Solve u*j + 5*w - 6 = i, 0 = -3*j - 3*w - 0*w for j.
-3
Suppose 12 = 26*s - 27*s. Let m = s + 15. Solve -5*w - 2 = -4*u, -w - m + 7 = -3*u for u.
-2
Let v(b) = -b**2 - 9*b - 4. Let h be v(-8). Solve -2*m = -h, -5*l + 0*m = 3*m + 9 for l.
-3
Let j be (-1246)/(-50) - 36/(-450). Solve j - 4 = -3*m + 3*q, 3 = m + q for m.
-2
Let l = 60 - 55. Solve -3*y + c = -4 - l, 0 = -5*y + 3*c + 11 for y.
4
Suppose 2*c - 52 = -4*h, -4*c = 4*h - 2*h - 38. Solve 3*y + 0*j + h = j, -2*j = -2*y - 6 for y.
-4
Suppose -4*s + 307 = 2*q + 3*q, 2*q = 2*s - 176. Let o = -81 + s. Solve h + 11 = -2*j, o*h - 3 = -3*j - 21 for j.
-4
Let p be -3 - (-18)/1*3/3. Suppose -l = -3*k + 2*l + p, -4*k + 18 = -3*l. Solve 3*q + 10 = 4*x, k*x + 1 - 11 = q for q.
2
Suppose 6*g - 5*g - 5*b - 60 = 0, 4*g = 3*b + 155. Solve 7 = 5*x + 2*l + g, -l - 12 = 2*x for x.
-4
Let h = -231 - -234. Suppose -10 = -10*j + 5*j. Solve -4*w - j*p + 28 = -0*p, 5 = -h*w + 5*p for w.
5
Let l(o) = o**2 + 5*o - 5. Let h be l(-6). Solve -m = -3*m + j - h, 0 = 3*m + j - 11 for m.
2
Let q(g) = 2*g - 13. Let o be q(7). Let t(v) = 5*v - 2. Let r be t(o). Suppose -r*k = -4*k + 3. Solve -k*l - u = -3 - 5, -4*u + 16 = 4*l for l.
2
Let f = -14 - -22. Let b = 435 - 219. Let c = b + -213. Solve -v + 3 = -2*v - 2*l, 5*v + c*l = -f for v.
-1
Let h(f) = -9*f**3. Let s be h(1). Suppose -4*o = -3*d - 0*o + 56, -4*o = -5*d + 80. Let l = s + d. Solve l*c = 5*n + 8 + 1, 0 = -5*c + 2*n - 4 for c.
-2
Suppose -n = -3*d + 1, 0*d = 3*d + 4*n - 26. Let m(p) = 3 - 8 - 1 + 2*p**d + 13*p. Let j be m(-7). Solve 3*y + 14 = i, 5*i = 26 - j for y.
-3
Suppose 0*c - 6*c + 174 = 0. Let v = c + -26. Solve -g - v*z = z - 13, -3*g + 7 = -4*z for g.
5
Let b(a) = a**2 - 8*a + 12. Let m be b(6). Suppose -3*r + 11 - 2 = m. Solve r*j + 17 = 4*d, 4*j + 22 = 5*d - 0*j for d.
2
Suppose 10*z = 6*z. Solve n = -5*l - 1, -5*l - 5 = -z*l for n.
4
Suppose 7*f - 35 = 119. Let o = f + -19. Solve 3*s = -d + 19, -o*s + 11 = -3*d + 2*d for s.
5
Let y(b) = -8*b**2 - 23*b - 17. Let o(s) = 7*s**2 + 22*s + 16. Let w(a) = -7*o(a) - 6*y(a). Let r be w(-15). Solve -3*g + 16 = g - 4*k, r*k = 3*g - 16 for g.
2
Suppose 0*h = 2*h + 3*h. Solve 29 = -5*f - j, -3*j - 32 = 4*f - h for f.
-5
Suppose 3*p = -5*g + 1, -3*g + 0*p - p + 3 = 0. Solve -g*h - 15 = -5*h + 3*l, -2*h + 2 = 2*l for h.
3
Suppose 0 = -5*o + 8*o - 12. Suppose 18*l + 9 = 15*l, o*k - 33 = -l. Solve 4*p - 3*x - 4 = 6*p, 3*p + 3*x = -k for p.
-5
Suppose 40 = 5*c + 15. Let o(h) = 2*h**2 - 7*h - 12. Let z be o(c). Solve z*s = -l + 7 - 2, 2*l - 2 = 2*s for l.
2
Let x be (-6)/(-2) - -2 - -1. Suppose -a = 3*o - 77 - 78, -o = 4*a - 70. Suppose -o*w + 48*w = -x. Solve 3*h - 4 = -2*s, 2*h - 2 + w = -5*s for s.
-1
Let z(b) = -b**3 - 21*b**2 - 67*b + 22. Let q be z(-17). Solve 0 = -3*v - 5*f + 9, q*v + 2 = -5*f + 7 for v.
-2
Let q be 82/26 - 6*(-2)/(-78). Let n(o) = -4*o + 40. Let i be n(10). Solve -q*t + 19 = -4*s - i*t, -4*t = 4*s - 16 for s.
-1
Let t = -28 + 44. Suppose 0*m = 5*m + 4*y - 89, -m + 3*y + 14 = 0. Let z be m/4 - (-12)/t. Solve -4*p = 5*o + 26, o + z - 23 = 5*p for p.
-4
Suppose -39 = -5*w - 14. Let r be (-1 + 0)*-5 - 2. Suppose 0 = c + r*q - 7*q + 12, 0 = -5*c + 2*q + 12. Solve w*f + 9 = -2*b, 5*b - 3*f + c*f + 11 = 0 for b.
-2
Let g(f) = -f**3 + 9*f**2 - 19*f + 171. Let q be g(9). Let j(a) = 4*a**2 + 2*a - 1. Let d be j(-2). Solve 3*y + 1 = w + d, q = 2*y - 8 for w.
2
Let q be (-5)/3 + (-4)/(-6). Let p(s) = -25 + 16 - 8*s + 10. Let o be p(q). Solve -5*i + 5*w = 0, -2*w + 1 = o for i.
-4
Let c(a) = a**2 - 49*a + 234. Let b be c(44). Solve j + 2*p - 6 = 4, 2*j + 2*p - b = 0 for j.
4
Let l = 438 + -436. Solve -2*r = -l*q - 4, -4*q + 0*r + 1 = -r for q.
1
Let x be (0 - -2)/(-1) - -2. Suppose -2*n + x*n + 10 = 0. Suppose r = -n*q - 8 + 119, 2*q - 5*r = 39. Solve -h + 14 = 5*g, -5*g - 2*h = h - q for g.
2
Let a = -431 + 450. Solve 0 = n - 2*t + 5, -a*n - 5*t = -16*n + 15 for n.
-5
Let w = 17 - 16. Let a be -1*w*(-3)/3. Let n be (-9)/(-3) + (3 - a). Solve 0 = 2*v + c - 9, n*c - 4 - 1 = 0 for v.
4
Let s = 112 - 110. Suppose -2*a - 24 = -s*h - 4, -5*h = -a - 42. Solve -b - 10 = 2*y, y + 3*b + h = 3 for y.
-5
Let n(j) = -11*j - 59. Let s be n(-6). Suppose 0 = -4*f + 8, -4*y + 2 = -2*f - 46. Solve 5*d - p + 23 = 0, -d + 3*p - y = s*p for d.
-5
Let v(p) be the first derivative of -p**3/3 + 4*p**2 - 4*p + 2. Let h be v(3). Solve 3*c + 7 = 3*g - h, 5*g - 10 = c for g.
1
Suppose 17*c - 13*c - 16 = 0. Solve -2*u - c = 5*b - 17, 5 = 2*b + u for b.
3
Suppose 5*s - 2*s = 6. Suppose s*g + 1 = z, 3*z - 16 = -5*g + 9. Suppose w = -4*f + 7, f = 2*w + 3*w - 14. Solve -y = -w*y - 5*a + 23, 0 = 5*y - z*a + 30 for y.
-1
Suppose -1 = 2*x + 7, -4*h + 28 = -3*x. Suppose 7*k - h*k = 0. Solve i = -k*i + 2*u - 4, 4*i = 3*u + 4 for i.
4
Let q be 2*(1*-1 + 40/20). Suppose -y + 5*m = 0, m - q = -m. Solve -y*d - 25 = 0, 2*d = 4*v - d - 23 for v.
2
Let o(k) = -k**3 + 16*k**2 - 15*k + 3. Let p be o(15). Let w = 2 - p. Let m be 4 - w*(3 + -2). Solve 0 = 2*v - m*n + 35, -2*n + 10 + 0 = 0 for v.
-5
Let j(l) = -l**2 + 10*l - 13. Suppose -4 = -2*v, -t + 14 = 3*v + 1. Let m be j(t). Solve 3*x - 2*k = 8, -4 = -2*x + 3*k + m for x.
0
Let o be (-540)/72*(-3 + 2 + -1). Solve -3*l - 5*r - o = 0, -3*r = -2*l + 3 + 6 for l.
0
Let d(k) = 5*k**2 - 2*k + 1. Suppose 0*a = 3*a - 3. Let q be d(a). Solve -m - 3*m = -q*h + 8, 2*m = -3*h + 11 for m.
1
Suppose 8 = 3*t - 1, -2*c = -5*t - 7. Solve l = -3*a - c, 3*a + 4*l = l - 21 for a.
-2
Let j(x) = -x**2 + 9*x + 12. Let t be j(10). Let p(i) = -7*i + 2. Let g be p(-4). Suppose -2 - g = -t*o. Solve -3*n = -4*f + 12, 7*f - 4*n - o = 2*f for f.
0
Let t be (-3*(-6)/(-15))/((-20)/200). Solve -5*r + 2 = 3*z - 30, 3*r = t for z.
4
Let x(j) = 7*j - 17. Let i(s) = -4*s + 9. Let a(n) = 5*i(n) + 3*x(n). Let u be a(9). Solve 5*c + 5 = -u*p - 5, -p - 4*c - 15 = 0 for p.
5
Let a(d) = -d + 7. Let n be a(3). Suppose 0*c + 35 = 5*c. Let j(k) = k**3 - 7*k**2 + 3*k - 17. Let q be j(c). Solve -n*s = g - 0*s + 20, q*s = g - 20 for g.
0
Let g(s) = -s**2 - 12*s - 29. Let c be g(-4). Solve -c*r = 3*z - 4 + 13, -5*r = 3*z + 9 for r.
0
Suppose -5*t + 33 + 32 = x, 4*t - 4*x - 28 = 0. Let j = -10 + t. Solve -5*u - 15 = j*a, -u - 30 = -a - 4*a for a.
5
Let p(s) = -5*s + 27. Let k be p(5). Solve 3*h = 4*o + 23, 0 = h + k*h + 5*o - 5 for h.
5
Let c be 0/(16 - 10) + 3. Solve -c*n + 1 = 5*u, 4*n = 2*n - 3*u for n.
-3
Suppose -95*o + 135 = -92*o. Solve 0 = -y - 5, 4*h - 4*y - o = y for h.
5
Let v be (-1225)/(-28) - (3 + (-1