 r.
5
Suppose 3*r - 6 = r. Suppose 5*n = -b + 13 - 0, r*b - n = 7. Solve -b*a + 4*q = -2, -2*a - 4*q = -4*a for a.
2
Let q = 8 - 14. Let x(w) be the first derivative of w**3/3 + 5*w**2/2 - w + 1. Let i be x(q). Solve 3*r + 5*j - 10 = 0, i*j + 13 = -2*r + 28 for r.
-5
Let g = -99 - -101. Solve g*x + v - 3 = 0, 0 = 3*x - 4*v + 3 + 9 for x.
0
Let r = 39 - 28. Solve -2*j - r = 2*q - 3, -4*j - 18 = 5*q for j.
-2
Let s = 17 + -4. Solve -2*z - b + 4*b - 23 = 0, s = -2*z + b for z.
-4
Let q(a) = -a**2 - 14*a - 14. Let u be q(-12). Let g = u - 10. Let x = -6 - -10. Solve l + 0 = 2*k + 6, -5*k + x*l - 9 = g for k.
-5
Let k = -1 + 2. Let m be k/2*24/2. Solve -p + 3*p = -4*h - m, 3*h = p - 2 for h.
-1
Suppose 2*i - i - d = -8, -5*i - d - 40 = 0. Let v = i + 12. Let g be (-3)/(6/16*-2). Solve 2*r = v*j - j + 8, -g*r + 6 = -j for j.
-2
Let r(h) = -h**2 + 9*h + 1. Let l be r(9). Suppose -2 = -c + l. Solve c*a - 3*g + 5*g = 2, a + g = 0 for a.
2
Suppose 3*q = 2*g + 19, -q = -6*q - 3*g. Solve -3*t + 22 = -5*w - q, 5*t + 10 = -2*w for w.
-5
Let u(f) = 7. Let i(l) = l + 1. Let v(w) = 2*i(w) - u(w). Let g be v(4). Solve 0*m - 6 = -3*o - g*m, -2*o + 2*m = -4 for o.
2
Let w = 0 + -14. Let j = -5 - w. Solve -31 = -2*o - 5*n, 8 = -o + 4*n - j for o.
3
Suppose -4*d = -d - 36. Let c be d + 5/((-15)/6). Suppose 0 = 5*f + 4*w - 45, 15 = f + f + w. Solve -3*m + 7 = -f, m = 3*n + c for n.
-2
Suppose 17 = -9*o + 62. Solve a + 6 = 3*a, 3*l + 15 = o*a for l.
0
Suppose -b + 49 = -0*o + 5*o, 0 = 4*o + 3*b - 48. Solve -w + 4 = 2*d, -5*d - 2 + o = 4*w for w.
-2
Let c(n) = -n + 1. Let v be c(-2). Let g be (-4 - 0)*(2 - v). Let m = g + 2. Solve -r = a - m*a - 15, a - r = -3 for a.
-3
Let o be 6/(-15) - (-24)/10. Solve -3*f + 8 = 2*z, -o*z + 12 = z for f.
0
Let w(i) be the third derivative of i**5/60 + i**4/12 + i**3/3 + 7*i**2. Suppose -6*n - 10 = -n. Let m be w(n). Solve s + m = -y + 9, -3*s + 15 = 0 for y.
2
Let v = -42 - -47. Solve -v*n - 4*s = -32, -2*n = -2*s - 4 + 2 for n.
4
Let n(a) = a**2 - 4*a - 8. Let f be n(6). Suppose -5*c + f = -3*c. Suppose 3*h - 2 = c*b, 2*b - 14 = -0*h - h. Solve -5*i + 29 = d, 0*d + h*i = 2*d + 12 for d.
4
Let s(l) = -l**3 + 3*l**2 + 6*l - 4. Let w be s(4). Let u be -2 + (-3 - -4) - -1. Suppose 2*c = -u*c + 4. Solve -3*k - 11 = w*d, -2*d - c = d + k for d.
1
Let d be (1/2)/(5/20). Suppose w = -d*w + 15. Let h = 7 - 2. Solve -w*c + y + 17 = -2*c, 3*c - h = -5*y for c.
5
Suppose 13 = -4*o - 3. Let h be ((-14)/o)/(8/16). Solve 0 = -k - 5*f - 21, 0*k + h = -2*k - 3*f for k.
4
Suppose -2*k = 3*k. Let x(o) = o**2 - o + 2. Let u be x(k). Suppose -2*c = u*m, -c - 6 = 2*m + 2*m. Solve -5*w + 2*a - 4 = 6, -2*w + c*a = 10 for w.
0
Let f be ((-44)/(-8) - 4)/(4/8). Solve f*m + 8 = -4*l, 3*l + m + 21 = -2*l for l.
-5
Let t = 14 - 10. Solve b - z + 1 - t = 0, -2*b + 3*z + 4 = 0 for b.
5
Suppose 9*h - 11*h + 10 = 0. Solve 16 = -3*z - q, q + h = -4*q for z.
-5
Let n be 1 - (0 + (-6)/2). Suppose 3*w = -w. Suppose 5*b - 2 - 18 = -5*u, w = -3*b + u. Solve -4*a = p - n, p + p = -a + b for a.
1
Let z be ((-11)/(-2))/(1/2). Let y = -11 + z. Solve 2*f + f - 15 = y, -5*x = -f + 25 for x.
-4
Let v(a) = -a**3 + 9*a**2 - 7*a - 4. Suppose -4*r - 7 = 33. Let w = 18 + r. Let h be v(w). Solve -i + 6*j - 9 = 3*j, -h*j + 28 = 4*i for i.
3
Let z be 116/16 - 3 - (-3)/4. Solve -3*w + z*i - 17 = -0*i, 5*w + 19 = -i for w.
-4
Let i be 2*(-3 + 4) - 10. Let a be 2/((-2)/(-3)) - i. Solve -a = -s + 5*b, -3*s - 23 = 2*s + b for s.
-4
Let i be (-4)/(-1) + 2/(-2). Let p = 0 + 0. Suppose 1 + 2 = 3*b, 5*v - 5*b - 20 = p. Solve -v*u + 25 = 3*x, 2*x + x - 21 = -i*u for u.
2
Suppose 6 = 4*i - 2*l - 4, 0 = 4*i + 4*l - 4. Solve -i*d - 3*d - z + 4 = 0, 4*z - 16 = -4*d for d.
0
Let d be ((-14)/(-10))/(14/70). Solve 4*k + 2*r = -r - d, 2*k + 7 = -5*r for k.
-1
Let m(n) be the first derivative of n**4/4 - 3*n**3 + 9*n**2/2 - 8*n + 4. Let w be m(8). Solve -5*j + 3*g + w*g = -25, 20 = 4*j + g for j.
5
Let r(s) = s**3 + 13*s**2 - 16*s - 26. Let i be r(-14). Solve 0 = 5*x + 3*k + 6, -i*x + 5*k = -7*x for x.
-3
Suppose -15 = -4*c - 2*m + 5, -5*c + 25 = -3*m. Solve q - 2*b = -q - 10, -2*q = b - c for q.
0
Let n(c) = c**2. Let m be n(2). Suppose -m*r + 4 + 4 = 0. Solve -a = 5*k + 2*a + 22, -r*k - 13 = -3*a for k.
-5
Suppose 2*t - 8 = -2*z, 3*z - 20 = 5*t - 2*z. Let l be (t - 5)/(1/(-8)). Solve 2*i + 17 = -5*n, 3*i + 2*i - 4*n = l for i.
4
Let w = 9 - 4. Solve -r - r - 14 = -2*n, 2*n + 21 = -w*r for n.
2
Let r(d) = d - 1. Let t(v) = v - 1. Let i(f) = -4*r(f) + 5*t(f). Let s be i(7). Solve -3*k = -5*g + 3 + s, -3*g = 4*k - 17 for k.
2
Let y = -16 + 24. Let x = 0 + y. Suppose -2*a = -46 + x. Solve c + 0*c + 4*h - a = 0, -5*h = -25 for c.
-1
Let s be -3 - ((-12)/4 + 3). Let a be -3 + (s - 100/(-4)). Solve 3*k - 2*w = -7, -5*k + 0*w - 4*w = a for k.
-3
Let c be ((-18)/(-7))/((-18)/(-84)). Suppose 5*r - 25 + 5 = 0. Solve -4*t = -c, -r*w + w = 3*t + 3 for w.
-4
Suppose 0 = -2*q - 2*q - 5*y + 32, 2*q = 5*y - 14. Solve 3*x - 3 = q*r, 2*x + 4*r = 8 + 6 for x.
3
Suppose 0*n + 8 = 4*n. Solve -3*i - n*t - 3 = 0, 2*t + 2*t = -3*i - 9 for i.
1
Suppose -2*p = -s, 0 = -3*s + s + 2*p. Suppose -2*f - f = s. Suppose 4*n = 2*z, f*n - 2*n - 4 = -2*z. Solve n*t - 7*t + 8 = -4*y, 3*y + 6 = 3*t for t.
0
Let i(n) = n + 4. Let j be i(4). Let u = -7 + j. Let m = 1 + u. Solve -2*t = 5*k - 15, 5*t = -m*k - 18 + 3 for t.
-5
Let p be (9 - 2) + (-2 - 0). Solve 2 = n, -3*g - 10 = 2*g + p*n for g.
-4
Suppose -2*k - 21 = -5*k. Let m = -4 + k. Let i be (3/(-4))/((-3)/12). Solve 2*f - m*j + 13 = 3, -i*f + 3*j - 9 = 0 for f.
1
Let k(t) = -t**2 + t + 3. Let h be k(9). Let l be 2/(-7) - h/21. Solve 4*p + 6 = l*f, -3*f + 3 = -p - 3 for p.
0
Suppose 3*y + 53 = -37. Let z = -6 - y. Solve 24 = -5*q + t, q + 2*t - 7*t = -z for q.
-4
Let l = 5 - 1. Suppose -6*n + 6 = -l*n. Solve n*k - d = -5*d - 17, -14 = 2*k + 4*d for k.
-3
Let f be (-4)/(-14) - (-38)/14. Let v be -2*f/6 + 5. Let s = v - 2. Solve -s = 3*q - 2*b - 0, 3*b - 3 = -2*q for q.
0
Suppose 2*d - 1 = 5. Let y = 9 - d. Solve -s = -5*w + 11, y = -w + 4*w for s.
-1
Let m be 1 + 1 + (-6 - -4). Solve 3*d - 17 = -2*s - m*d, 3*s + 5*d - 27 = 0 for s.
4
Suppose 30*m - 26*m = 16. Solve -2*j = m*x - 18, 2*j + 0*j = -x + 9 for j.
3
Let o = 11 + -4. Let a = o - 2. Solve b - 3*b = -a*c - 21, -10 = 2*c for b.
-2
Suppose -11*f = -10*f - 3. Solve 4*r + 5*n + 3 = 0, 3*r + f = r - n for r.
-2
Let s(v) = 2*v**3 - 4*v**2 + v - 4. Suppose -2*b + 4*p = 6, -2*b - 3*p - 5 + 20 = 0. Let m be s(b). Solve -5*u + 10 = -4*o - m, -4*o - 24 = -4*u for u.
3
Suppose 3*d = -3*d + 24. Solve b = -5*u + 6, 2*b + b + 1 = d*u for u.
1
Suppose 4*d - 16 = 2*i - 6*i, -5*i + 3*d = -4. Solve -4*p - 8 = -x, -5 = -i*x - 3*p - 0 for x.
4
Let z(x) = -x**3 - 9*x**2 - 9*x - 3. Suppose 0 = 5*h + 23 - 8. Let i be h/3 + (0 - 7). Let y be z(i). Solve -5*m - 9 = -5*f + 16, 4*f - y = m for f.
0
Let a = 35 + -57. Let k be a/(-8) - (-4)/16. Solve p - 6 = 2*o - 0*o, -9 = k*p + 3*o for p.
0
Let r be 24/(-10) - (-4)/10. Let g = r - -5. Solve o = b - 0*b - 7, 0 = -g*o - 9 for b.
4
Let h be 6/3 + -1 + 11. Suppose -2*s + 5*i = 19, 4*i - 38 = -2*s - h. Solve 4*r - u + 6 = 0, r = s*u - 6 - 1 for r.
-1
Let s(g) = -3*g + 2. Let d(p) = p - 1. Let i(j) = 4*d(j) + s(j). Let z be i(2). Let f = z - 0. Solve -2*w - 3*a = -6, -4*w + 3*w - 5*a + 3 = f for w.
3
Let z = 9 - 4. Suppose 0 = 4*m - 0 + 4, 0 = z*x + m - 4. Let v(j) = j**2 - 8*j + 10. Let c be v(7). Solve -x = -h - 3, -3*r + 21 = -c*h for r.
5
Let f = 56 + -53. Solve 2*o + f = v, 5*o - 5 = -v + 5 for v.
5
Suppose 0 = -5*m - 2*r + 4, -5*r + 1 = -4*m + 24. Suppose 30 = 4*q - 90. Solve -m*j = -5*i - 10 - 25, -j + q = -5*i for i.
-5
Let a(q) = q - 2. Let k be a(6). Let v be (4 - 1)*(3 + -2). Let f be (-75)/10*(-4)/v. Solve -k*b + 0*w - 3*w = 15, 2*w = -b - f for b.
0
Let x = 49 + -46. Solve x*l - 7 = q, 2*l = l + 2*q - 1 for l.
3
Let p be 6/4 + 7/2. Solve -3*y = -p*u + 23, u - 3 + 1 = -2*y for u.
4
Suppose 2*b + 3*v = 6, 5 = -4*v - 3. Let n = 21 + -13. Suppose n = 5*t - 7. Solve r + 5 = -3*i, -5*i = t*r + 1 + b for r.
1
Let v = -64 - -68. Solve -2*x - v*h = 8, 0*x - 2*h = -x + 12 for x.
4
Let t = 31 - 20. Solve -3*a - 23 = -3*p - 2, -a + 3*p - t = 0 for a.
-5
Let l(b) = b**3 - 17*b**2 + 29*b + 18. Let w be l(15). 