2. Solve y = z - w*z - 15 for z.
-5
Suppose -20 - 2 = -3*c + 4*t, 3*t = -2*c + 43. Solve 0 = 5*l - 1 - c for l.
3
Let o(b) = b**3 - 2*b**2 - 7*b - 1. Let k be o(4). Solve 4*i + k + 1 = 0 for i.
-1
Let n be 3/6*(2 - 32). Let i = 5 - n. Solve -3*j - j = i for j.
-5
Let j be (4 + (-24)/8)/(1/16). Solve 2*h - j = -2*h for h.
4
Let s be (-7)/(2*(-1)/2). Solve 0 = 2*q + 1 + s for q.
-4
Suppose 0 = -o + 2 + 2. Suppose -o*z = -0*z - 112. Let c be z/6 - 8/12. Solve -5*g = -3*g - c for g.
2
Let h = -7 + 10. Suppose -h*f + 4*f = 0. Solve 3*d - 6 = -f*d for d.
2
Let b(u) = u**2 - 1. Let f be b(-1). Solve -d = -f*d - 4 for d.
4
Suppose d - 3*d = 0. Suppose -4*x + 3*x = d. Suppose m = 3*m - r - 12, -2*r + 8 = x. Solve 0 = 4*u - m*u + 16 for u.
4
Let x(y) = 2*y + 1. Let m(n) = n. Let i(b) = -13*m(b) + 6*x(b). Let s be i(3). Solve -s*h = -h for h.
0
Suppose -4*m + 18 = -m. Let v(n) = n**2 - 10*n + 3. Let l be v(10). Suppose -4*c + 6*b - 3*b + 14 = 0, -4 = -l*c - b. Solve w + m = -c*w for w.
-2
Suppose 0*c = 5*c. Let l = 0 + 4. Suppose -b = 1 - l. Solve 0 = -c*u + 3*u + b for u.
-1
Suppose 3 = -5*i + 18. Solve -4 - 5 = -i*t for t.
3
Let b(n) = n**2 - 8*n + 5. Suppose j = 0, 2*h + 2*h + j - 32 = 0. Let s be b(h). Let p be -2*s/(-4)*10. Solve -4*v - p = v for v.
-5
Let x(n) be the second derivative of -n**5/20 + 7*n**4/12 + n**3/6 + 2*n**2 + n. Let k be x(7). Solve 9 = 5*b - k for b.
4
Let y = -55 + 55. Solve y = -4*p - 0*p for p.
0
Let i(g) = -3*g + 1. Suppose -b = 4*t - 0*t + 8, -t = 4*b + 2. Let h be i(t). Suppose 0 = 3*n - h - 23. Solve -l = -6*l + n for l.
2
Let y be (15/(-5))/(6/(-4)). Solve -y = -b - 6 for b.
-4
Let x = 2 + -2. Solve -4*j = -x*j + 12 for j.
-3
Let y(p) be the first derivative of -p**3/3 + 3*p - 2. Let u be y(0). Suppose 0 = -u*x - 2*w + 11, 2*x - 8 = x - 5*w. Solve 5*g + 2 = -x for g.
-1
Let f(v) = -v**3 - 7*v**2 - 8*v + 12. Let c be f(-5). Solve 4 = -c*a + 4*a for a.
2
Let w = 9 - 7. Suppose w*p - p = 18. Let h = p - 12. Solve -2*z - h = z for z.
-2
Let b be (-26)/65 + 12/5. Solve 3*w + b = 8 for w.
2
Let x be -3 + (-2 - -1)/((-2)/14). Solve -5*t = x + 11 for t.
-3
Let y be 5 + -1 - (-8)/(-48)*0. Suppose t + 3 = 2*t. Solve y = -m + t for m.
-1
Suppose 2*m + j = 4*j - 15, -2*m - 2*j = 0. Let y = m + 6. Let l be (-9)/(-3) + (2 - 1)/1. Solve -x + l = -y*x for x.
-2
Let i = 46 - 76. Let m be (3/(-2))/((-5)/i). Let z be m*((-15)/9 + 0). Solve -6*x - z = -x for x.
-3
Let c(i) = i + 6. Let y be 9 + 0/(-1) + -1. Suppose 4 = -2*b - y. Let h be c(b). Solve h = 2*j + 2 for j.
-1
Suppose 2*h + 3*q = 3, -3*h - 2*q + 0*q + 7 = 0. Let x(b) = -8*b. Let n be x(-1). Solve i + n = -h*i for i.
-2
Let w(l) = 7*l**2 + l - 1. Let z(b) = b**2 + b + 1. Let j(n) = -w(n) + 6*z(n). Let x be j(7). Let u = x - -12. Solve 0 = 4*y - 3*y - u for y.
5
Suppose 3*n + 3*t = 0, -3*n + 5*n + 4*t + 4 = 0. Solve n*s = 5*s - 9 for s.
3
Suppose 3*x - 4*t - 21 = 0, -4*x - 4*t = -2*x + 6. Let i = x + 2. Let u be (2/(-2))/((-1)/i). Solve 4*a - u*a - 3 = 0 for a.
-3
Let w(p) = p**2 + 7*p + 6. Suppose -2*h - 10 = 2. Let z be w(h). Solve 2 = -2*u - z for u.
-1
Suppose -5*u = -u - 32. Let n = u + -4. Solve 0 = -3*j - n - 5 for j.
-3
Suppose -3*n + 2 = -2*f - 8, 4*n + 5*f = -25. Suppose n = -m - 1 + 3. Solve -m*q = -q - 5 for q.
5
Let l = -35 - -49. Let z be 4/14 + 24/l. Let i(u) = -u**3 + 3*u**2 - 2*u + 3. Let n be i(z). Solve -3*f = -2*f - n for f.
3
Suppose 3*u - 87 = 3*t, -7*u + 122 = -3*u + 2*t. Suppose 0*a + 2*a = u. Suppose 3*f + 4*n + a = 44, 0 = f + 5*n - 28. Solve -5*d = -4*d - f for d.
3
Let a(u) = -u**2 + 5*u - 4. Let m be a(3). Suppose 2 = 2*w - y, 2*w + 2*y = -5 + 1. Let f = m - w. Solve f*k = k for k.
0
Let a be 25/10*2/1. Solve -a*n = -n + 16 for n.
-4
Let f = 3 - 2. Let y be (f - 0)*(-4 - -4). Suppose -5*b + b = 3*j + 6, b + 5*j + 10 = y. Solve 2*k = -b*k for k.
0
Let u(m) = -2*m - 4. Let y be u(-3). Let b be (-8)/12 + 1/(-3). Let d be b/(2*(-3)/24). Solve -d + 2 = y*k for k.
-1
Let t(u) = u + 13. Let l be t(-10). Suppose -l*o - 4 = -7*o. Solve -a = -2*a + o for a.
1
Let v be (-1 + 1)*(-7)/(-14). Suppose v = -3*g - 2*g + 10. Let u = -1 + 13. Solve b + u = -g*b for b.
-4
Suppose 0 = h + 4*h - 4*f - 28, 3*h - 22 = 5*f. Suppose 3*i + 2*m = 47, i + 5*m = -4 - 2. Suppose 0 = p - 7 - i. Solve h*r - p = -6 for r.
5
Let d(x) = -x - 9. Let h be d(-12). Let t = -7 - -10. Let q = t + -1. Solve -q*b = -h*b + 1 for b.
1
Let c(t) = -t**2 - 8*t + 3. Let k be c(-8). Let s = 0 - 0. Solve s = k*y + y + 20 for y.
-5
Suppose -5*n = -0*n - 25. Solve -n*m = -2*m for m.
0
Suppose d - 10 + 3 = 0. Let v = 33 + -20. Let x = v - d. Solve -3*q - 3 = -x*q for q.
1
Suppose 0 = 4*b + 2*b - 12. Solve -3 = -n - b*n for n.
1
Suppose 9*u = 4*u - 70. Let i = 16 + u. Solve g = 3*g - i for g.
1
Suppose 10 = j + 3*v - 2, 0 = -3*j + v + 6. Suppose 2*z + z = 4*z. Solve z = -j*u + 2*u + 3 for u.
3
Let f = -20 - -20. Solve 0 = -4*v - f*v + 4 for v.
1
Let v(y) = -y**2 - 3. Let g be v(0). Let b(i) = i**2 + 4*i + 4. Let t be b(g). Suppose -p - 5*z = -22, 2*p - 2*z - 2*z = -12. Solve -c = -p*c + t for c.
1
Suppose -6*n = -2*u - 3*n - 20, -5*u = 2*n + 31. Let x be (-12)/u - (-4)/14. Solve x*d + 4 = -2*d for d.
-1
Suppose 3*c - 17 = -2*p, 0 = -2*c + 2*p + 3*p - 14. Solve c*b + 2 = -1 for b.
-1
Suppose 2*g - 5*g - 21 = 3*u, -g - 3*u = 13. Let f = g - -4. Solve 0 = -r - f*r + 4 for r.
4
Let x = 25 + -15. Solve -x = -h - 4*h for h.
2
Suppose 0*s = -3*s + 18. Solve 0 = -2*c + 5*c - s for c.
2
Suppose 6*z = 14 + 4. Solve 5 = -z*k + 20 for k.
5
Let s be (1*4)/(3/(-3)). Let j = 8 + s. Solve -2*g - 2 = j for g.
-3
Suppose -3*p = -p. Suppose -2*x + 4*g - 2 = 0, p = g - 3*g + 6. Solve -x = 2*s + 1 for s.
-3
Let d = -3 - -12. Suppose -7 - d = -4*u. Suppose -8 = 5*b - 18. Solve -b*r + u = -4 for r.
4
Suppose 0 = 3*r, -6 = -5*k + 5*r + 9. Solve -8 - 7 = -k*n for n.
5
Let l be -2 + 0 - 24/(-4). Suppose l*f - 29 = 51. Solve 5*d + f = 5 for d.
-3
Let b be (-3)/(-12) - 2/8. Let w be (-1)/(-4) - (-18)/(-8). Let q be (5/(-2))/(w/4). Solve b = q*f - 3*f for f.
0
Suppose 0 = 5*q + 2*t - 2 - 13, -q + 2*t + 15 = 0. Solve -q - 7 = 4*a for a.
-3
Let d be (-856)/(-36) - 2/(-9). Suppose 0 = -2*t - 2*t + d. Suppose -5*j - 1 + t = 0. Solve -f = j - 5 for f.
4
Let x be (2/5)/((-2)/(-10)). Suppose -2 = -3*p + z + 8, 5*p = z + 18. Solve -4*u = -x*u + p for u.
-2
Let h(w) = 4*w**2 - w. Let t be h(1). Suppose 5*m - 13 = 2*g, -2 = t*g + 10. Solve 3*n - 11 = m for n.
4
Let q be (-3)/(-12) - 1/4. Let j(y) = -y**3 - y**2 - y + 5. Let a be j(q). Solve -p - a = -0 for p.
-5
Suppose -2*l = 3*l. Let s = 2 + l. Solve 2*m - 2 = s for m.
2
Let o = -19 + 13. Let c be (-1)/(-2 - 10/o). Solve c*w = -w for w.
0
Let c be (2/(-6))/(10/(-540)). Solve 3 - c = 5*f for f.
-3
Let c = 22 - 18. Solve -5 = 3*k + c for k.
-3
Let x(f) = f**3 + 12*f**2 + 2. Let t be x(-12). Solve -t*i + 5*i - 6 = 0 for i.
2
Suppose 6*z - 8*z - 6 = 0. Let b be 0/(z/(9/3)). Let c be 4*(1 - (-3)/12). Solve b*j - c = -j for j.
5
Let q(g) = 2*g**2 + 6*g - 7. Let a be q(-5). Let h(v) = -3*v - 6. Let c be h(-6). Solve 0 = 5*s + c + a for s.
-5
Let k be ((-3 + 3)/3)/1. Suppose -3*t + k*t + 1 = 2*z, 5*t - 10 = -5*z. Let q be -1*(-2)/(1*2). Solve 0 = -z*y + q + 4 for y.
1
Let y(w) = -w - 1. Let p be y(-4). Suppose -18 = -p*x - 6. Solve -2*l = -3*l + x for l.
4
Let y = -55 - -61. Let z(l) = -l**3 + 2*l**2 - l. Let w be z(1). Solve -5*c - y + 31 = w for c.
5
Let o(t) = t**3 + 2*t**2 - 2*t - 3. Let d be o(-2). Suppose 14*a - 19*a = -20. Suppose -3*v + 3 = -a*r, -4*v - 5*r + 5 = d. Solve c + v = -3 for c.
-4
Suppose -m + 9 = 6. Suppose 5 + 7 = m*q. Solve -8 = -q*s + 4 for s.
3
Let m = -1 - -3. Suppose 142*v = 156*v - 84. Solve m*o = v*o for o.
0
Let d(y) = y**2 + 4*y + 5. Let k be 3/(-2 + (-15)/(-12)). Let b be d(k). Solve 0 = -x - b for x.
-5
Suppose -5*d + 25 = -10. Solve 0 = 3*u - d*u - 8 for u.
-2
Let m be 6/(3 + 4*-1). Let n be ((-9)/6)/(6/32). Let l = m - n. Solve l*a = 7*a + 20 for a.
-4
Let b = -5 + 8. Suppose -4*c + 10 = -u, -b*c + 8*u = 3*u - 16. Solve 0*n = -c*n + 6 for n.
3
Let s be ((-14)/63)/((-1)/9). Suppose s*p - 72 = -2*p. Solve -p = 5*i + 2 for i.
-4
Let c(z) = -z**2 + 8*z + 2. Let l be c(8). Let m = l - 2. Solve m = -5*a - 10 for a.
-2
Suppose -11*m = -10*m - 3. Solve -m*g + 25 = 2*g fo