(1 - 2) - -1. Let z = -4 - 8. Let q be (z/w)/(1/2). Solve q*u - 2*u - 2*j = -3, 4 = -3*u + j for u.
-1
Let n(b) = 3*b - 12. Let t be n(5). Suppose 4 = -0*q + 2*q. Suppose r - 5 = 2*x, -6*x + q*x - 19 = -5*r. Solve -4*u - 9 = -r*m, -m - t*m = 5*u + 19 for u.
-3
Let a be (2 - 4) + (1 - -2). Solve -h + x = 4*x - 5, -h + 3*x - a = 0 for h.
2
Suppose 0 = -4*f + 5*l - 241, 17 = 3*f - l + 195. Let j = 64 + f. Solve -2*h + 1 = -h, j*g + 19 = -h for g.
-4
Let m(v) = 2*v**3 - 41*v**2 + 16*v + 80. Let z be m(20). Solve -c - 4*y - 5 = -2*y, -2*y - 8 = z for c.
3
Suppose -4*v + 5*v - 2 = 0. Let h = 5 - v. Solve 3*u + 35 = 4*k, -3*k + h*u = -23 - 7 for k.
5
Suppose 2*r = 10, -4*k + 6 = 2*r - 72. Solve 2*l + 4 = 0, 6*b + 4*l = b + k for b.
5
Let a be 198 - -4 - (2 - 2). Suppose -197*f + a*f = 25. Solve 0 = -5*w - l - 1, -5*w + 1 + 14 = f*l for w.
-1
Let q be (-144)/(-288)*0/1. Solve q = n - 4*v + 2, v + 8 = 5*n - v for n.
2
Let a(v) = v**3 - 4*v**2 - 10*v + 7. Suppose -5*i + i + 8 = 0. Suppose -z + 18 = i*z. Let c be a(z). Solve l + c = -5*m, 4*l - 2 = 5*m - 3 for m.
-3
Let z = -30 - -36. Let b be 28/(-2)*(-3)/z. Solve 0 = -b*d + 4*d + 2*p, -p = -3 for d.
2
Let g(y) = y**2 + 9. Let b be g(0). Suppose 0 = -4*c + 5*c - b. Suppose -5*p + 2*p + c = 0. Solve -3*s + 17 = -4*i - 10, 0 = 5*s - p*i - 34 for s.
5
Let m = -41 - -46. Solve -a - 2*a - 2*i - 1 = 0, 0 = -m*a + 3*i + 30 for a.
3
Let f be -1*(-4)/(2 - 6) - 0. Let n be (7 + 0)*(f - 10/(-5)). Solve 4*m + 2*u + 16 = 6*u, 4*u = -5*m + n for m.
-1
Let h be 22/(-121) + (-92)/(-22). Suppose 0 = 7*g - 6*g - h. Solve c = -4, b + g*c = -3*b - 16 for b.
0
Let k(l) = l - 8. Let x be k(-12). Let v be (8/(-10))/(x/150). Let o = v - 6. Solve 3*c - 2*q = o, 2*c + c = -5*q for c.
0
Suppose 0 = -d - 1 + 5. Suppose -d*u = -3*p - 20, 2*p + p = -2*u - 8. Suppose 0 = s - 3*t - 9 + 1, 0 = -t - 2. Solve s*o = u*n + 8, -2*o + 3*o + 4 = -n for o.
0
Suppose -d - 32 = 8. Let q be -1 + -2 + (-1)/(5/d). Solve r - q*r = -s + 14, 5*s = 2*r - 2 for s.
-2
Suppose 826*w + 2 = 827*w. Solve -j - w*j = 3, 13 = -3*q - j for q.
-4
Let g = 47 - 28. Let x(o) = 2*o. Let y be x(2). Suppose -q = -0*q - y. Solve 4*r + 4*t = q, 3*t - 4 = 2*r + g for r.
-4
Let i = 5 + -9. Let g = 9 + i. Suppose -732*z = -738*z + 138. Solve h - z + g = -4*a, -4*a + h = -22 for a.
5
Suppose -h - 10 = -a + 6, -2*h - 2 = 0. Suppose -3*c - d = 2*c - 5, 0 = 3*d - a. Solve c = -5*g - m - 15, 3*g + 2*m + 8 = -1 for g.
-3
Let t = 11 + -7. Let j(b) = b**3 - 2*b**2 - 4*b - 1. Let c be j(t). Suppose 250 = 10*q + 200. Solve 5*z - c = 0, -n - 4*z + q = -2*z for n.
-1
Let o = -6 - -9. Suppose 2*n - 3*n - z = 16, o*n + 52 = -5*z. Let d be (-60)/n + (-22)/77. Solve 0 = 4*p - 2*q + 28, -d*q = 4*p - 2 + 6 for p.
-5
Let i be 10/5 + (-6)/(-2). Suppose i*a - 7*a - 24 = 0. Let k = 14 + a. Solve 2*r = -p + k, 7*r - 3*r = p - 8 for r.
-1
Let h(p) = -p - 3. Let w be h(-2). Let t be 0/(1/w - 1). Solve 0 = -o + 1 - 6, 5*z - 2*o - 15 = t for z.
1
Suppose 21 = 2*s + s. Suppose -4*n + 16 = -u + 2*u, u = -n + s. Suppose -u*h + 11 - 3 = 0. Solve b + 0 - 11 = 5*f, -f - h*b = 0 for f.
-2
Let o = 19 - 5. Suppose o = 4*y + 3*y. Solve 4*l - y*p + 6 = 6*l, -l = 4*p - 9 for l.
1
Suppose 0 = -2*b + q + 26, -29 = -2*b + 3*q + 1. Let o = 211 - 195. Let j = o - b. Solve j*h + 21 = 1, 3*h = -3*c for c.
5
Let o = -57 - -65. Let b = 5 + o. Solve 3*z + 6*d - 4*d + b = 0, -15 = 5*z + 2*d for z.
-1
Let p be (-4)/1 + (-5 - -5). Let s be (18/p)/((-18)/12). Solve 5*u - s*y - 16 = -y, -2*y = 3*u for u.
2
Let r(g) = -g**3 - 2*g**2 + 26*g - 4. Let d be r(4). Solve 0 = -4*s + 4*c - 12, 2*s - d*s - 5*c = -15 for s.
0
Let o be 4/(5*1*(-34)/(-85)). Suppose 0 = -5*j + 20 + 5. Suppose o*p - 3*p + j*a = 23, 5*a - 31 = -3*p. Solve -p*y = -r, r - 6*r + 24 = 2*y for r.
4
Let w = 219 + -84. Suppose q = -0*q - w. Let x = -90 - q. Solve -p + 4*m - 24 = -2*p, 5*m - x = -5*p for p.
4
Let m(j) = j - 7. Let n be m(7). Solve -4*i + 2 = i - 3*h, -4*i + 4*h = n for i.
1
Suppose -5*i - 13 = -3, 0 = 2*s + i - 2. Let r be (s - 20/3)/(14/(-105)). Solve -3*l - r = -4*w, 0*w + 10 = -2*w - 4*l for w.
5
Let k(d) = d**3 - 16*d**2 + 51*d - 9. Let j be k(4). Solve 5*v - 4*q - 12 = 0, -q + 14 = 6*v - j*v for v.
4
Let d(c) = 57*c + 5. Let m be d(0). Solve -2*v + 4 = 0, 4*o + 16 = m*v - 2 for o.
-2
Suppose -4*y + 297 = -123. Let n = y + -105. Solve -3*r + n*r + 4*b = 8, 0 = 2*b + 2 for r.
-4
Suppose -100 = -34*m - 32. Solve m*o - 5*n + 5 = 0, -2*o - 24 = 5*n - 9 for o.
-5
Let x = 310 + -305. Solve -4*s + 45 = -x*c, 3*c - 4*s = -2*s - 25 for c.
-5
Let q be (280/(-48) - -6)*30. Solve -5*b - 4*w + 2 = 15, 0 = 2*b - q*w + 25 for b.
-5
Suppose -m = 4*s - 5, 58 = 3*m + 5*s + 43. Solve 0 = -z + 5*x + m, -5*x + 6*x = -z - 1 for z.
0
Let s be 3*(1 - 0)*78/117. Solve -s*x - p = 1, 4*p = 1 + 11 for x.
-2
Let k be (-1)/9*-38 + 46/(-207). Suppose p - 6 = 4*t - 9*t, 0 = -k*p - 16. Solve 5*u + 4*d = 15, 2*u + t*d = 5*u + 13 for u.
-1
Suppose 2*i - f = 3 + 7, 2*f = 3*i - 17. Solve 2 + 20 = -5*r + 2*d, i*d = 3*r + 15 for r.
-4
Let d be ((-442)/65)/(-17)*(6 - 1). Suppose -2*l + 31 = 5*m, -5*l + 4*m = -2*l - 12. Solve -18 = -3*q + l*q + 3*r, 5*r + d = q for q.
-3
Suppose 2*t = 5*t. Suppose t = -m + 2*m. Suppose -13*l + 18*l - 10 = m. Solve 3*x = 3*w + 14 - 2, 0 = 3*w - x + l for w.
1
Let c be 12/30 - (-13)/5. Suppose 2*w + 2 = c*w. Solve w*d = -k - 3*d + 15, 2*d - 6 = 5*k for k.
0
Let j(b) = -b**2 + 12*b + 2. Let c be j(12). Suppose c*n - 6 = -o - 0, 2*o = -n. Solve 2*g + 5*p - 13 = -g, -n*g = -p - 2 for g.
1
Let t(o) = -o - 1. Let m be t(-3). Suppose 3*j + 3*j = 12. Let d = j - m. Solve d = -5*w - 3*p + 13, 0*w + 4*w + 5*p = 13 for w.
2
Let w(q) = -q**2 - 20*q - 100. Let t be w(-10). Solve 5*m - 7 = 3*z + 6*m, 5*z + 4*m + 7 = t for z.
-3
Suppose 4*i + 4*o - 24 = 0, -2*o + 3*o = -5*i + 18. Let b = 17 + -14. Solve -3*x = -h + b, h = -0*x - 4*x + i for x.
0
Let x(s) = s**3 - 7*s**2 + 2*s + 1. Let f be x(7). Solve -2*u + f = 3*c, 2*c = -5*u + 4 + 6 for c.
5
Let f = 14 - -1. Let s = f + 8. Solve -c - 6*y + 10 = -y, 4*c = -3*y + s for c.
5
Let a be (26/10 + (-2)/(-5))*1. Solve a*n = 4*k + 8, 6*k + 4*n + 10 = k for k.
-2
Let q(j) be the third derivative of -j**5/60 - j**4/24 + 5*j**3/6 + j**2. Let z be q(5). Let h = -21 - z. Solve -h*k - 1 = -5*x - 5, -3*x + 3*k = 0 for x.
-4
Suppose -360*i = -368*i. Solve -l - 5 = y - i*l, 3*y + 12 = -2*l for y.
-2
Let k(q) = -2*q - 3. Let h be k(-17). Let b = -28 + h. Solve j - b*d - 11 = -3*j, 5 = -5*d for j.
2
Suppose 2*f - 13 - 11 = 0. Let q = f + -2. Let n = q - 6. Solve 4*l - 21 - 1 = -h, 0 = 2*h - n for l.
5
Suppose 12*t - 32 = 8*t. Let w be 0 + (-3 - (-1 - 2)). Let c = t - w. Solve q + q + 8 = 5*y, -2*q - c = 3*y for q.
-4
Let b be (1 + -1)*3/(-6). Let x be -8*((-15)/20 + b). Suppose 0*j + x*j = 12. Solve -j*y + 7 = 3*l, -l + 5*y - 4*y + 4 = 0 for l.
3
Suppose 0 = 6*t - 9*t + 27. Solve -t = 3*j + 2*x, 0 = 5*x - 0*x for j.
-3
Let i(c) = -4*c - 5. Let g be i(-5). Suppose 15 = w - 4*p, -3*w - g = -6*w + 2*p. Solve 0 = -4*v + w*b - 20, -5*v + 6*b - 22 = 3*b for v.
-2
Suppose 3*z + 22 - 1 = 0. Let d(s) = -s**3 - 7*s**2 - 2*s - 10. Let u be d(z). Solve -5*q - 2*n + 10 = -3*n, u*q - 5*n = 8 for q.
2
Suppose -32 + 64 = 8*y. Let t = 17 + -2. Suppose -k + y*k = t. Solve -3*m + o = -4 + 6, -k*m = -2*o + 2 for m.
-2
Let m be -4 - 35/(-5 + 0). Solve -5*t = 2*w + 15 - 0, m*t + 9 = -5*w for w.
0
Let m(j) = -j**3 - 2*j**2 + j - 6. Let i be m(-3). Suppose -5*q + 16 + 34 = i. Solve 3*x = 2*u - 9, -5*u + x = -0*x + q for u.
-3
Suppose -3*q - 5*x + 37 - 15 = 0, -2*x + 43 = 5*q. Let d = q + -9. Suppose 0*u - 4*u + 8 = d. Solve -4*f + 4*y = 0, -2*f = -0*f - 3*y - u for f.
-2
Suppose 0 = -5*r + 1 - 11. Let d(u) = u**2 + 5*u + 6. Let l be d(r). Solve -c - 4*m = 23, 0 = c - l*c - 4*m - 17 for c.
-3
Suppose 0 = -20*l - 17*l + 444. Solve 4*s - 4*x - 8 = 0, 0 = 5*s + x - l - 10 for s.
4
Let f be 12/16 - (-122)/8. Let x(p) = 6*p + 21. Let z be x(-4). Let a be ((-60)/(-18))/(2/z*-1). Solve 2*y = 4*d, f = -d + a*y - 2 for d.
2
Let m be (-10 - -8)*2/4. Let q be (-10)/(2/1*-1). Let f = m + q. Solve -25 = -5*x, f*x - 40 = 3*v + v for v.
-5
Let w be (30/(-7))/(2/(-14)). Suppose -w*n + 4 = -29*n. Solve 5 + 0 = m + 5*r, -3*r + 3 = -n*m for m.
0
Let w(c) = 26*c**2 + c. Let u