 b.
-5
Suppose p - 3*p + 26 = 0. Let h = p + -8. Solve -9 = m - 5*r, -m + h*m = 2*r for m.
1
Let w = 5 + 0. Solve 0 = 3*y - x + w, -3*y + y = x for y.
-1
Let m be (2/4 + 0)*-2. Let d = m + 4. Solve 6*v + 4*i + 35 = v, 5*i + 16 = d*v for v.
-3
Suppose l + 0*l - 26 = 0. Suppose 3*h + 0*h + 117 = 5*t, l = 2*t + 4*h. Solve -2*c = -p - 5, 0 = 5*c + 4*p - t + 2 for c.
3
Let l = 0 + 0. Solve -3*h + k + k - 1 = l, -6 = -2*h + 3*k for h.
-3
Let s(l) = 3*l + 6. Let n(i) = -2*i - 3. Let m(v) = 5*n(v) + 2*s(v). Let d be m(-2). Solve 5*x = -3*k + 10, -4*x + d*k = 3*k - 30 for x.
5
Let v be (0 - 0)/(11/((-77)/(-7))). Let c = 5 + -1. Solve i - 4*o + 11 = v, -2*o + 6 = c*i - 4 for i.
1
Let l(g) = 3*g + 57. Let j be l(-15). Solve -i - 2*i - r + j = 0, -3*i + 4*r = -12 for i.
4
Suppose -36 - 67 = o. Let h = -63 - o. Solve 2*v + 5*x + 28 = 0, -3*v - 2*v - 5*x - h = 0 for v.
-4
Let v(t) = -2*t**2 - 29*t + 18. Let c be v(-15). Let j = -1 - -4. Solve -c*a + 18 = 2*a - u, -j*a - 2*u = -3 for a.
3
Let v(b) = -b**3 - 10*b**2 + 3*b + 33. Let u be v(-10). Solve u*r - r - 15 = -5*m, 3*m + 3*r = 0 for m.
5
Suppose 5*h = 8*h - 12. Solve 10 = 2*j - 4*j - 4*b, 28 = h*j - 4*b for j.
3
Suppose -4*d + 2 + 10 = 0. Solve 2*r - 7*r = 3*a + 12, -4*r = d*a + 9 for r.
-3
Let h(f) = -f - 2. Let c be h(-6). Let o = -11 - c. Let y = -10 - o. Solve 0 = 5*b + 2*n - 8, y*b - 2*n - 7 = 5 for b.
2
Let d be (8/5)/((-6)/(-30)) + -4. Solve 4*v = -3*f, 0 = -3*f - 0*f + d*v - 24 for f.
-4
Let z(x) = -x**3 - 7*x**2 - 6*x. Let s be z(-6). Solve 4*d - 2*n + 2 = s, n + 2 = 5*d - 3*n for d.
-2
Suppose 2*i = 4 - 2. Let f be 6*i*(-14)/(-21). Let o = f + -4. Solve o = z - 3*z + 4*w - 10, w - 16 = -4*z for z.
3
Let b = 31 - 26. Solve 2*c = 2*d + 6, -4*d - 5 - 5 = -b*c for c.
-2
Suppose 0 = -2*m - 3*r + 7*r + 10, -2*m = 2*r - 16. Suppose 0 = -m*c + 2*c + 105. Let i = -15 + c. Solve 0 = 3*w - 2*j - 8, -3*w + i = -2*w + j for w.
4
Let m(q) = q - 2. Let p be m(5). Let r = 3 - p. Suppose r*j = j - 6. Solve k = 3*l - j + 16, -5*k = 5*l + 30 for l.
-4
Suppose 4*g = 25 - 17. Solve -g*n + b = -7, -5*b = -3*n + 2 + 5 for n.
4
Suppose -4*j = -4, 2*s = -j + 2*j + 3. Suppose s*y = 0, 3*y = -h + 5*h - 16. Solve -4*o + 16 = h*w, 4*o - 7 = 4*w + w for o.
3
Let t(i) = -i. Suppose -6*z + 2*z - 30 = 3*f, 5*z + 15 = 0. Let x be -2*f/4*-1. Let w be t(x). Solve -y + c = w*y + 5, -3*c = -3 for y.
-1
Suppose 0 = -0*m - 4*m + 20. Solve -d - 3 = 0, -m*p + d = -4 - 4 for p.
1
Let t(o) = -o**2 + 6*o - 4. Let i be t(4). Solve 4*s - 17 = i*j - s, 0 = j + 3*s for j.
-3
Let y = -43 - -71. Solve 2*i + 5 = -5*s + y, 0 = s + 4*i - 1 for s.
5
Let h(l) = -2*l + 9. Let z be h(6). Let r be (1 + -2)*6/z. Solve -r*m - 4 + 0 = 0, -3*w + 23 = -4*m for w.
5
Let w = 6 - 4. Let p = w - -1. Suppose -3*u + 20 = 3*o - 5*u, 4 = -4*o - 5*u. Solve -3*d - o = -x, -2*x - p*x = d + 28 for d.
-3
Suppose -382 - 93 = -5*s. Let b be (-2)/(-1 + s/93). Let r be b/(-9) + (-2)/(-3). Solve p + 4*g - 1 = 18, -p - 2*g + r = 0 for p.
3
Let c be 3/(12/4)*5. Solve 5*j - 2*j + 1 = u, c*j - 5 = 0 for u.
4
Let v = -30 + 32. Solve -v*p + 2*k + 10 = 0, -2*p + k = -2*k - 15 for p.
0
Suppose -4*l + 6 = -14. Let r(w) = -w**2 + 7*w + 1. Let n be r(5). Let v = n + -7. Solve s = 5*c - v*c - 5, 4 = 2*s + l*c for s.
-3
Let s be 3*(-3)/(-18)*-2. Let w = s + -2. Let n be ((-1)/(-2))/(w/(-18)). Solve -5*i = -n*r, 0 = 3*i - i - 5*r + 19 for i.
3
Let i(s) be the first derivative of 3*s**2 - s**2 + 2 + 0*s**2 - s. Let r be i(1). Solve 0 = -r*y + 3*z, 0 = -y - z - 5 - 1 for y.
-3
Let d = 43 - 39. Solve 2*i - 2 + 6 = -3*k, -5*k = d*i + 10 for k.
2
Let x = -44 + 62. Solve 5*r + q = -x, 5*r + 4*q + 14 = -13 for r.
-3
Suppose 0*o = -2*o + 2*c + 4, -4*o = c - 18. Suppose -2*w - 2*w - 41 = 3*m, -5*w + 35 = -2*m. Let z = m + 32. Solve 2*l = -3*u + o, -3*l + z = -0*u - u for l.
5
Suppose -5*o + 16 = -o. Let c be o/22 + (-84)/(-22). Solve -3*k - l = 11, c*k = -2*l - l - 13 for k.
-4
Suppose 3 = -5*p + 93. Suppose 3*y = -3*j - 5 + 2, 0 = 3*y - 4*j - p. Solve 0 = -y*n - 0*n + r - 11, -8 = 2*n + 2*r for n.
-5
Suppose x - d = 0, 4*d = 4*x - 6*x + 12. Suppose -5 + x = n - 3*p, -3*n - 5*p = -19. Solve 0 = -n*l - 12, -2*l + 17 = -5*k - 5*l for k.
-1
Let h = -52 + 84. Suppose 4*p + 4*x = h, -3*p - 5*x = -50 + 20. Solve -3*a = -4 - p, 3*a + 6 = 3*m for m.
5
Let n(k) = k**3 + 2*k**2 - 2*k + 3. Let d be n(-3). Suppose 14*p - 12*p = d. Solve p = 4*h - 3*c + 19, 2*h + 2*c = -2*c - 4 for h.
-4
Let c(h) = -h + 2. Let p be c(4). Suppose 4*x + 53 + 3 = 0. Let g be p + 0 + x/(-2). Solve -g*w = -5*b - 15, -5*w + 2*b = -0*b - 12 for w.
2
Suppose -5*o + t = -8, -5*o + 2*o = -2*t - 2. Let f(a) = a**2 + 6*a + 1. Let x be f(-6). Suppose -h = -o + x. Solve -h = -w + 3*z - 4*z, w + 7 = z for w.
-3
Let u be (-6)/24 + (-58)/(-8). Let w = u - 3. Solve -2*z + i = -6*z, -w*z + 16 = -3*i for z.
1
Let p = 112 + -108. Let i be 10*(-1 - (-3)/2). Suppose 0 = 2*y + 2 - 12. Solve -i*o - 10 = 2*c, c + p + 1 = y*o for o.
0
Let p be (-2)/4*(-10 + -2). Suppose 8 = 4*v, 4*v = -d + p*v + 21. Solve -5*m = -d, 0*f + 3*m = 2*f + 21 for f.
-3
Let n = 2 + 6. Let d = n - 5. Let y = 5 - -16. Solve -3*p - p = -d*s - 3, 0 = -2*p - 3*s - y for p.
-3
Let j = -205 + 210. Solve -r + 1 = -t, j*r - 4*t - 6 = -2 for r.
0
Let c(t) = t - 5. Let n be c(7). Solve 2*g = n*k - 2, 2*k + 18 = -2*g - g for g.
-4
Let v(n) = n**3 + n**2 + n + 1. Let m be v(-1). Solve 3*d + 3 = m, 6*d - 1 = o + 2*d for o.
-5
Suppose 2*q - q - 2*t + 4 = 0, 4*q - t - 12 = 0. Let z be ((-7)/(-14))/((-1)/12*-2). Solve c + 25 = -4*b, c = z*b - q*b - 10 for c.
-5
Let t(b) = 4*b - 34. Let f be t(9). Solve 0*z - 2*z - 8 = -f*m, -z = -3*m + 12 for z.
0
Suppose -3*v + 4*b = -9, 4*b - 12 = -4*v + 3*b. Suppose -4*w - x + 7 = -6, v*w + 4*x = 0. Solve -5*z = -w*d + 9, 0*z = 5*d - 3*z + 5 for d.
-4
Let m = -6 - -11. Solve 3*w + 6 = 0, 5 = m*v + w - 3 for v.
2
Let c(j) = j - 3. Let v be c(4). Let i be ((-6)/4)/(v/2). Let k = 0 - i. Solve 3*z - z = 4*d, d + 10 = k*z for d.
2
Let s(x) = x**3 - 2*x**2 - 3*x - 3. Let u be s(3). Let t(v) = -v - 3. Let j be t(u). Solve 0 = -z + 3*z - 2*w + 4, j = z - 5*w - 6 for z.
-4
Suppose 3*p = -5*w + w + 13, 18 = 5*p + 3*w. Solve -d + 7 + 3 = 5*h, 0 = p*h + 5*d - 28 for h.
1
Let m = -10 - -12. Solve 0 = 4*o - 4*t + 4, -12 = m*o - 5*t + 2 for o.
3
Let o be (-105)/20 - -4 - 138/(-8). Solve -l = -2*m + 6*m - o, m = -3*l - 7 for m.
5
Suppose 0 = 16*l - 10 - 54. Solve -4 = 2*h - l*i, -4*h + h - 17 = 5*i for h.
-4
Let o(c) = c**3 + 2*c**2 + c - 2. Let u be o(1). Suppose u*y + z - 8 = 0, -2*y - 3*y = z - 23. Solve 0*a + 2*x - 2 = -y*a, 3*a - 4*x = -4 for a.
0
Let a(b) = -b + 12. Let q be a(11). Solve 3*z + 6 = -0*n + 3*n, 0 = 3*n + 2*z - q for n.
1
Suppose 0 = g + 4*g - 5. Let q be (-5)/(g/(2 + -3)). Solve -4*n + 23 = -4*p - 3*n, q*n - 10 = -p for p.
-5
Suppose -2*v = d + 8, -3*d - 4*v = -7*d + 28. Solve d*w - 5*s = -8, -s + 2 = -3*w + 3 for w.
1
Let m = -19 - -66. Let o be m/6 + (-2)/(-12). Let p = 12 - o. Solve -2 = 5*j - 4*f - 38, 3*f - 4 = -p*j for j.
4
Suppose 4*l = -0*l + 160. Suppose -m = m - l. Suppose -19 = -2*w - p, 4*w - p = 18 + 23. Solve f = 5*b + m, -b = 4*f - 3*b + w for f.
-5
Let o be (-7)/3 - (-2)/6. Let v be (o + 3)*(3 + -1). Suppose -5*h = s + 2*s + 6, 5*h = -s - 12. Solve 3*l + 3*n = n + s, -3*l = -v*n + 9 for l.
-1
Suppose 4*h = 8*h - 48. Solve -3*g = -h, 22 - 4 = 2*m + 2*g for m.
5
Let c(b) = 2*b - 18. Let q be c(11). Suppose -2*z - 6 = -q*z. Solve 4*h = z*v + 3, -2*v - 3*h + 21 = 2*h for v.
3
Let a(y) be the second derivative of y**3/3 - 4*y**2 - 2*y. Let z be a(7). Suppose -z - 3 = -3*k. Solve -7 + k = 5*w - 2*p, 5*p - 10 = -5*w for w.
0
Suppose 2*z + 3*z + 5*j = 55, -z + 5*j = 13. Let w be 0 + 3 + z + 6. Solve w = 2*i + 2*i - o, -i + 5*o = -4 for i.
4
Suppose -c + 6*c = 25. Solve -2*r - 25 = 6*d - 3*d, c*d - r = -20 for d.
-5
Let m(z) = -2*z**2 - 3*z + 3. Let f(r) = r**2 + r - 2. Let g(p) = 5*f(p) + 2*m(p). Let n be g(3). Solve -5*l = 4*i + 28, -3*l - n*i = -2*l + 8 for l.
-4
Let u = 12 - 7. Suppose -2*i = 10 + 4. Let w(o) = -o. Let g be w(i). Solve -3*f = -u*a + 2, -2*a - 2*f = 3 - g for a.
1
Let d = 9 + -7. Solve -i - 2 = -3*i, 2*i = 4*r + d for r.
0
Suppose 3*i = 5*k + 2, i + 8 = 2*i + 2*k. Suppose 15 = o + i*o. Let s be o*(-4)/6 + 6. Solve -j - 