+ 2. Let m be f(j). Solve 2*d - 6 - 2 = m for d.
4
Suppose 3*i + 2*m - 1 + 14 = 0, 0 = -5*i + m. Let f = i - -9. Solve -a - a + f = 0 for a.
4
Let b = 18 + -16. Suppose -y = -b*y + 2. Solve 5*n = y*n for n.
0
Let g = 22 + -19. Solve 1 + 2 = -g*h for h.
-1
Let s = -5 + -7. Let u = 14 + s. Solve u*z + 2*z = -20 for z.
-5
Suppose k - 15 + 3 = 0. Let o be (-10)/(-4)*k/15. Solve 3*a = -o*a for a.
0
Suppose 3*q - 10 + 4 = 0. Solve t = -q*t + 9 for t.
3
Suppose 0 = -2*b - 4*h + 5*h + 8, -4*h + 16 = 0. Let z be 16/b - (-2)/6. Solve 0*x - z*x - 12 = 0 for x.
-4
Let a = 102 + -100. Solve -a*t - 2*t - 12 = 0 for t.
-3
Suppose 7 + 89 = 6*b. Solve 5*s + b = s for s.
-4
Let i(r) = r**3 - 4*r**2 + 4. Let l be i(4). Suppose -5*d - 5*g + 22 = -18, d - 23 = -l*g. Solve 2*k = -1 + d for k.
1
Suppose 4 = r + 2. Solve 3*k - r*k = 1 for k.
1
Suppose -5*d = -1 - 4, 0 = -v - 3*d + 6. Solve -6 = v*r - r for r.
-3
Suppose -r + 68 = -5*l + r, 3*r = 12. Let v be (-10)/(-60) - 22/l. Solve -4 = -s - v for s.
2
Suppose x + 8*x = 45. Solve x = -4*n - 15 for n.
-5
Let q(t) = t**2 - 7*t + 7. Let p be 68/11 - 2/11. Let w be q(p). Let z(u) = 4*u - 1. Let n be z(w). Solve 5*c - n = 17 for c.
4
Suppose -2 = -t + 7. Let i = t + -8. Solve -3*g + i + 2 = 0 for g.
1
Suppose 5 = -44*d + 45*d. Solve z = d*z - 12 for z.
3
Let k(v) = -v**2 + 5*v + 8. Let o be k(6). Suppose -22 = -o*z + 4*g + 6, -5*g - 25 = 0. Suppose -4*w + 180 = 5*w. Solve 0 = -z*b - 0*b - w for b.
-5
Let g = -28 - -19. Let k = -9 - g. Solve d = -k - 1 for d.
-1
Let u = -83 - -86. Solve u*n = 4 + 8 for n.
4
Suppose -34 = 3*o - 6*o - 5*i, 2*o + 5*i = 31. Suppose 0*g - 3*g + 6 = 2*l, o*g = -5*l - 3. Solve -2*c - 2 = -g*c for c.
1
Suppose 0 = -3*d - 1 + 7. Let y = 4 - -16. Solve 0 = -3*j - d*j + y for j.
4
Let k(n) = 5*n - 3. Let j be k(3). Suppose -9 = -4*a - 5*y + 35, -y = a - 10. Let i(c) = -c**3 + 5*c**2 + 7*c - 1. Let w be i(a). Solve g - w*g + j = 0 for g.
3
Suppose -3*k - 2 = -5*k. Suppose 17 = 2*i - k. Let n = -1 + 1. Solve n = d - 4 + i for d.
-5
Let g(h) = -h**2 - 2*h + 3. Let y be g(-5). Let f(k) = k**2 + 11*k - 8. Let d be f(y). Let r be (21 + -2)*1 - -2. Solve -1 = -d*a - r for a.
-5
Let g(x) = -x**2 + x + 3. Let r be g(0). Suppose -r*k = -2*k - 1. Solve 9 = 4*q + k for q.
2
Let h(l) = -2*l - 2. Let z be (-6)/1 + (-2 - -4). Let a be h(z). Let i be (-27)/(-5) - a/15. Solve 0 = -0*m - i*m + 25 for m.
5
Let g = -99 - -109. Solve g = -a - a for a.
-5
Suppose u = -u + 3*c + 14, 2*c + 21 = 3*u. Let p = u - 5. Suppose r = -r + 18. Solve p*d - 3 = -r for d.
-3
Suppose 0*r = r. Suppose 2*z = 3*d - r*d - 34, 0 = -4*d + 4*z + 48. Solve 0*q + d = -2*q for q.
-5
Suppose -i - 2*b + 4*b = 7, -10 = 5*i - 5*b. Suppose -u + 2 = -i. Solve -7 = f - u for f.
-2
Suppose 5*r + 5 = -3*m + 66, 3*m = -3*r + 51. Solve 0 = u + 3*u - m for u.
3
Let x(t) = t + 6. Let f be x(-2). Solve f*a = a - 15 for a.
-5
Let j be -1 + 3/(6/(-4)). Let u = j + 6. Suppose -5*o = 5*l - 0*l - 80, 12 = 3*o. Solve -3*g + u = l for g.
-3
Let q(u) = u. Let b be q(0). Suppose b = g - 4 + 1. Suppose -g*k + k + 4 = 0. Solve -3*w = k*w for w.
0
Suppose 2*d - 4*d = -6. Suppose 8*j - d*j = 0. Let z = 3 - j. Solve -z = -0*y + y for y.
-3
Let s(t) = -t + 5 + 0*t - 2 - 2. Let j be s(-1). Suppose 0*h = 2*h. Solve -j*p + h = -10 for p.
5
Let s be 152/57*(-6)/(-4). Solve -m + 2*m + s = 0 for m.
-4
Let b be 2/5 - (-69)/15. Let s be (-4)/(-20) + (-41)/b. Let g = s + 11. Solve -2*p + 20 = g*p for p.
4
Let h = -18 - -26. Let y = 9 + 0. Suppose y*l = 13*l - 8. Solve 2*d - l = -h for d.
-3
Suppose 5*l = 43 + 27. Let w = -11 + l. Solve -5*p + 12 = -w for p.
3
Let g be (-1)/(-2) - 7/(-2). Let m be (-2)/(-4) + 99/(-6). Let d = 32 + m. Solve 0 = g*j - d - 4 for j.
5
Let n(r) = -r**3 + 5*r**2 + 6*r. Let p be (3/(-6))/(1/12). Let f = 0 - p. Let c be n(f). Solve j + 3 = -c*j for j.
-3
Suppose 15 = 3*h - y, -h + 3*y - 2*y + 5 = 0. Suppose -15 = -2*d - 3*s, 3*d - h*s + 10 = -15. Suppose -10 + 12 = m. Solve d = -m*w + 5 - 1 for w.
2
Suppose 2*d = 2*p + 7*d - 3, -2*p + 13 = -5*d. Solve g = 3*g + p for g.
-2
Suppose 2*d = 3*q + 15, 7*d - 2*d - 10 = 2*q. Suppose d = 5*k - 5. Solve -k - 11 = 3*s for s.
-4
Suppose -5*r = 3*z + 38, 5*z - 3*r + 34 = -4*r. Let p be (-60)/9*z/5. Solve 4*s = 6*s - p for s.
4
Let r(t) = 17*t**2 - 2*t + 1. Let d be r(1). Let l = 19 - d. Solve -y - l - 1 = 0 for y.
-4
Let s(v) = -v**3 + 6*v**2 - 3*v - 6. Let o be s(5). Let t = 1 + 7. Solve o*x - t = -4 for x.
1
Suppose d = 4*d - 24. Let z be (-2 - 1)*d/(-6). Solve -9 = z*m + 7 for m.
-4
Let b = -7 + 36. Let p = -19 + b. Solve 5*h - p = -0*h for h.
2
Let x(u) = -7*u - 1. Let p be x(-2). Suppose 0 = p*t - 8*t. Suppose z + 3 = c, 0 = c + 5*z - 5 + 2. Solve t = -c*m + 7 + 5 for m.
4
Let d be (42/24)/(2/8). Suppose -5*c + k + 11 = 0, -2*c + k = -d*c + 9. Solve c = -4*y + 6 for y.
1
Let y(n) = -n. Let g be y(-5). Suppose -g*i = -i + 5*r - 15, 2*i - 8 = -2*r. Solve -b = -4 + i for b.
-1
Suppose -13 = -4*i + 3. Suppose -i*y + k = 4*k - 24, 5*y + 2*k = 37. Suppose l + 5*s = 6*l, 5*s = 2*l + y. Solve 4 = l*p - 5 for p.
3
Let p(m) = -m**3 + 7*m**2 - 2*m - 4. Let i be p(6). Suppose 5*h = -2*j + i, 3*j - 16 = 3*h - 7*h. Solve -1 = -v - j*v for v.
1
Let t be -6*(-2)/12*2. Solve t*i = 5*i + 3 for i.
-1
Let a(y) be the second derivative of y**5/20 + 11*y**4/12 - 2*y**3 + 2*y**2 - 3*y. Let h be a(-12). Solve 2*m - h = 6 for m.
5
Let s(o) = 2*o**2 - 5*o + 6. Let l be s(2). Solve -y = l*y for y.
0
Let t(b) = -3*b - 11. Let i be t(-5). Solve -4*l + 3*l = -i for l.
4
Let q = -5 + 9. Suppose m - 4*m + 12 = 0. Suppose m*w - 6 = w. Solve -q*c - 2 - w = 0 for c.
-1
Let s(r) = r**2 + 8*r - 2. Let g be s(-4). Let t be (-5)/(-2)*g/(-15). Suppose t*o = -5*a + 149, 6*a - 3*a - 3*o - 75 = 0. Solve a = -5*n + 3 for n.
-5
Let d(u) = 4*u + 3. Let l be d(-11). Let a = l + 61. Suppose 5*z - 5 = a. Solve 0 - z = q for q.
-5
Suppose -4*m + 2 = -y, -y + 9 = 3*m - 3. Solve -y*i + 20 = -2*i for i.
5
Let o(j) = j**2 - 7*j - 2. Let f be o(5). Let s be ((0 - f)/2)/2. Let t(g) = -g**3 - 2*g**2 + 3*g. Let b be t(-3). Solve b*x = -s*x - 3 for x.
-1
Let i(j) = j**3 - 25*j**2 + 26*j - 48. Let d be i(24). Solve 0 = -2*o - 8 - d for o.
-4
Let o(m) = 2*m**2 + m - 1. Let z be o(-3). Let u = 20 - z. Suppose 0 = -2*h - q - 1, -5*q = -2*h + 5. Solve -u*b + 3*b = h for b.
0
Let g be (-6)/(-12) + (-23)/(-2). Solve -2*x = 2*x - g for x.
3
Suppose -r + 22 = 68. Let c be (-2)/3 + r/(-6). Suppose 6 = c*g - 4*g. Solve -g*x = x for x.
0
Let t = -65 + 93. Let q be 16/2 - 3*1. Solve q*x = -t + 8 for x.
-4
Suppose 0 = f + 5*w - 20, -3*w + 6 = -0. Solve f + 0 = 5*n for n.
2
Suppose 0*t - 18 = -3*t. Let v be 4/(-10) - t/(-15). Suppose 4*r = -w - 10, v*r - 2*r = 5*w - 4. Solve -w*b = -3*b - 5 for b.
-5
Let k = -9 + 9. Suppose -t = 2*m - 21, 0 = -k*m + m - 3. Let j = 3 + -1. Solve j*b = -3*b - t for b.
-3
Suppose 0 = -3*b - 2*z + 28, -4*b + 21 = -2*z - 21. Let p be ((-12)/(-15))/(4/b). Suppose 0 = p*t - 6*t. Solve 0 = -t*m - m for m.
0
Let q be (0/(-4))/(1 + 4). Solve q = -2*f + 7*f - 25 for f.
5
Let n be 1*3 + 2 + -1. Let b = 1 - 1. Solve n = -w - b for w.
-4
Let c(z) = -z + 11. Let n be c(5). Suppose 18 = 3*x + n. Suppose 4 = 4*p - x. Solve -7 = -3*s + p for s.
3
Suppose q + 2*m = -1, 5*m + 0*m = -2*q - 4. Suppose q*v + 2*v = 0. Solve 2*t + 2 = -v for t.
-1
Suppose 0 = -2*s - 4*l + 16, 3*s = 4*s - l + 1. Solve s*t + t = 15 for t.
5
Suppose 27*j = 25*j. Solve 0 = -j*b - b - 3 for b.
-3
Let l(q) = -5 + 3 - q + 1 + 2*q**2 + 2. Let k be l(1). Solve -k*a = -4*a for a.
0
Suppose 0*u - 4*p = 5*u - 25, 2*u = -4*p + 22. Let a = -8 - -15. Let d be ((-2)/a)/((-1)/7). Solve -s + u + d = 0 for s.
3
Let f(n) = -n**2 + 7*n + 20. Let r be f(9). Solve d + r = -0 for d.
-2
Let i = -8 - -7. Let f = i - -3. Solve 2 = f*u - 0 for u.
1
Suppose 0 = 5*g + 20, 5*m + 4*g - 11 = 3*g. Suppose -12 = 2*r - m*h, 5*r + 0*r + 30 = -4*h. Let i be r + 12 + (-1 - -2). Solve 3*w = i*w for w.
0
Suppose -5*f + 19 = -51. Let c = 24 - f. Suppose 70 = 5*g + c. Solve -5*n = -8 - g for n.
4
Let y = 94 + -88. Solve -4*g + y*g = -4 for g.
-2
Suppose 1 = -3*f + 4*i, -i + 29 = 2*f + 3*f. Solve -d - 20 = -f*d for d.
5
Suppose -2*f - h + 1 = -0, -2*h + 2 = -2*f. Let a = 3 + f. Solve -n + a = -2 for n.
5
Let m = 16 - 14. Suppose 0*t