*u - u for b.
5
Let s be (-4 - (-90)/21)/(4/56). Solve -f + 0 - 6 = -b, f = -s for b.
2
Suppose -5*t - 139 = -2*x, 4*t + 98 = -x - 4*x. Let f be (t/(-12))/((-3)/192*-6). Solve 4*i = -3*q + f, -5*i = -10*i + 15 for q.
4
Suppose 0 = g - 2, i = 2*i - g. Suppose 5*y = -4*w + 45, 2*y - 32 - 3 = -5*w. Solve -y*m - i*q - 18 = -m, -22 = 5*m + 3*q for m.
-5
Let k = 5 + -11. Let w be k/(-30) + 39/5. Let x = 13 - w. Solve 0*t - 25 = -5*q + 3*t, -x*q = t - 5 for q.
2
Let c(h) = 2*h + 47. Let p be c(-22). Solve 3*a = 0, -p*t - 4*a - 4 = -5*t for t.
2
Suppose -210 = -6*i + i. Let m = 46 - i. Solve b + 2*b - 2 = -5*r, 2*b - m = -2*r for r.
-2
Let p = 114 + -112. Solve -3*s - 5*i - 17 = -6*s, p*i + 13 = -5*s for s.
-1
Let r(s) = -3*s + 16. Let h = 16 + -9. Let b be r(h). Let v(n) = -2*n - 10. Let m be v(b). Solve -4 = -j - m, 6 = 2*y - j for y.
5
Suppose 3*l = -5*m + 2 + 5, l = -2*m + 1. Let t(r) = -r + 11. Let u be t(l). Solve -2*b + b - 5 = c, 5 = -b - u*c for b.
-5
Let u be -1 + -2 + 0 - -8. Suppose 5*h - 95 = -z, -h + 0*z + 43 = u*z. Solve -4*v - h = -k, v = 2*v + 2*k + 9 for v.
-5
Suppose 45 = -5*v - 3*n, 5*v - 4*n = -3 - 7. Let p = v - -9. Let b(l) = -l + 10. Let d be b(5). Solve 0 = -2*g - p*g - 4*w + 9, -2*w = d*g - 17 for g.
5
Let f(w) = -w**2 - 9*w + 24. Let t be f(-11). Let u = 5 - 0. Solve -5*o = 5*i + 10, t*i - 5*i - u*o - 8 = 0 for i.
-1
Let d = 215 - 202. Solve k - 5 = m, k + d = 2*k - 5*m for k.
3
Let p(d) = -d**3 + 8*d**2 - 7*d + 5. Let m(i) = -8*i**3 - 2*i**2 - i. Let y be m(-1). Let k be p(y). Solve -k*u + 15 + 3 = t, t + 12 = 5*u for t.
3
Let x be (0 + -2)/((-4)/10). Suppose 3*h - 5*h + n - 66 = 0, -h + 3*n = 28. Let t = 38 + h. Solve 4 = -3*u - 3*s - x, 0 = -2*u + t*s for u.
-2
Let a = -28 + 29. Let w(v) = v. Let s be w(5). Solve -s*u - a - 6 = t, -t - 3 = u for t.
-2
Suppose 0 = 24*w - 7*w - 68. Solve 4*f + 3*u + 17 = 0, -w*f + 0*f - 25 = -5*u for f.
-5
Let j = 48 - 14. Let v = j + -30. Solve 5*r - o - 2 - 13 = 0, v*r + o - 3 = 0 for r.
2
Suppose 2*o = -0 + 8. Let r be 13/(-26)*(-1 + -1). Suppose 0 = -o*q - 3*y + 21, q - r - 1 = -4*y. Solve -2*j + 2*b = q*b - 18, j = b + 3 for j.
5
Suppose -w + 11 - 9 = 0. Let z be -2*(-2)/4*w*1. Solve -3*r + 7 = -2*j + 7*j, z*j = 5*r + 9 for r.
-1
Let x(l) = -l**3 + 6*l**2 + 21*l - 98. Let h be x(7). Solve 3*k = -2*f - 11, -2*f + k = -h*f - 9 for f.
2
Let u = -8 + 26. Let c be ((-105)/4)/(u/(-48)). Suppose -3*b - 13 = -5*b - 3*v, 0 = -5*b + 5*v + c. Solve 4*a = -3*p - b, 4*a = 2*p - 0 - 6 for a.
-2
Let z = -78 - -80. Suppose -z*t = -6 - 6. Solve t*x - x = -3*c + 16, 4*c + 2 = 5*x for c.
2
Let x be (40/(-32))/(-2*2/16). Solve -5*f + 5 = -x*p, 19 = p + p + 5*f for p.
2
Let g be 3*5/(-3)*5. Let t = 47 + g. Solve 0 = 4*j - 3*j - 5*a + t, 4 = a for j.
-2
Let p = -31 - -29. Let i(a) = a**2 - 2*a - 5. Let h be i(p). Solve -2*v - y = -h, -3*v + 4*y = -v - 8 for v.
2
Let f be 6*(2/6)/1. Suppose c = -f*q + 3*q - 3, 4*q - c + 3 = 0. Let u be 2*(-1)/q*4. Solve -s = -i - u, 5*i - 4 + 19 = 4*s for i.
1
Let z(t) = -12*t**2 + 142*t + 35. Let v be z(12). Solve 5*m - 4*i = 18 + 3, v = 3*m - 4*i for m.
5
Let z(a) be the second derivative of 5*a + 0 - 1/2*a**2 + 1/6*a**3. Let f be z(3). Solve 4*j - f*p + 18 = 0, 4*j + 2*p + 7 = -15 for j.
-5
Suppose 5*v + 6 = 26. Let j be 2/3 + 39/9. Suppose v + j = 3*z. Solve h = -z + 2, -4*h - 12 = 4*i for i.
-2
Let r(g) = -2*g + 3. Let u(l) = l + 5. Let c be u(-6). Let w be r(c). Suppose 2*m = 4*j - 8, -4*j + 4*m + 3 = -5. Solve -j*s = w*k - 16, s = -0*k + k - 6 for k.
4
Let r be ((-4)/(-3) + (-5 - -3))*-6. Solve m - 2*m - 24 = r*i, -2*i = m + 14 for i.
-5
Let f = -59 - -64. Solve -4*b + r = -18, f*b - r = -2 + 24 for b.
4
Suppose q = k - 4, 2*k - 8*q + 4*q = 8. Solve 2*z + 0 = k*h - 8, 4*z - 8 = -4*h for h.
2
Suppose 10 = 2*z + 3*z. Suppose 64 = i + q, -z*q = -1 + 3. Suppose -i + 20 = -3*l. Solve -4*u = -3*u + c + 3, 0 = 5*u - 3*c + l for u.
-3
Let x be 5/((-13)/(-2) + -4). Suppose 5*g - 2*q = 0, 5*g - 3*g = -x*q + 14. Solve 4*t = -k - 4, 2 = -k - 3*t - g for k.
-4
Let h be 3/((-45)/(-6)) + (-78)/(-30). Solve -4 = -o + u, -h*u + u + 27 = 5*o for o.
5
Let t be 220/6 - 437/(-1311). Let h(g) = g**3 - g**2 - g + 1. Let d be h(2). Solve t = 4*n - 5*b, d*n + 4*b + 8 = -n for n.
3
Suppose 8*f + 3*f - 22 = 0. Solve -3*c - 15 = 0, u + c + f*c + 10 = 0 for u.
5
Suppose 0 = -5*l - 3*j + 2*j + 99, 5*l - 2*j = 102. Let w = 42 + -33. Suppose w*t - 11*t + 8 = 0. Solve 0*v - 4*v + 10 = 2*q, -t*q + l = 0 for v.
0
Let y(o) be the second derivative of o**5/20 - 5*o**4/12 + 7*o**3/6 - o**2/2 + 14*o. Let r be y(3). Solve -3*b = r*k - 8, -2*k + 13 = 4*b + 5 for b.
0
Let c(n) = n**2 + 35*n + 235. Let u be c(-26). Solve -21 = d + 5*v, -2*d + 6*d - u = -3*v for d.
4
Let c = 224 - 220. Let r(i) = 2*i**2 - i + 1. Let t = -3 + 4. Let s be r(t). Solve c*a - 5*n = 16, 2*a = -s*a - 3*n - 16 for a.
-1
Suppose 0 = 5*z + 43 - 143. Suppose z = 4*q + q. Solve 0 = 5*i + w + 6, -q*i = w + 1 + 3 for i.
-2
Let b be -10 + 3 + 6 - -3. Solve -3*t + b*z = 19, -5*t + 3*z - 40 = -2*z for t.
-3
Let y = 480 - 477. Let o(h) = h**2 + 3. Let f be o(0). Solve -y = -5*n - 4*j, -2*j - 21 = -f*n + 2*j for n.
3
Let i(k) be the third derivative of k**4/24 + 11*k**3/6 - 25*k**2. Let z be i(-8). Let x = -1 - -5. Solve -2*d - 3*t = -17, -3*d + z = x*t - 21 for d.
4
Let v be 5/10*14 - -6. Solve 5*m + 3*x = -v, -7*x - 7 = m - 2*x for m.
-2
Let z(r) = -1605*r + 1605. Let m be z(1). Let s be (-2)/(-9) - 25/(-9). Solve 5*v = -0*v - 2*p - 15, m = s*p for v.
-3
Suppose 0 = 343*a - 329*a - 154. Solve -4*c - 5*v + 0 = -a, -3*c - 18 = -5*v for c.
-1
Suppose 0 = -g - g - 5*q + 30, 0 = -3*g + 2*q + 26. Solve 0 = 2*o - 4*m - g, 2*m = 5*o - 3*m - 10 for o.
-1
Suppose 5*r + 4 = -i + 7, -3*i + 5*r + 29 = 0. Suppose i = 2*w + 4. Solve -2*q + 7 = m, 23 = 3*m + 2*m - w*q for m.
5
Let v = -425 + 427. Solve -12 = l - 5*i + 3*i, -v*l + 16 = 4*i for l.
-2
Let o = 675 + -672. Solve 0 = 2*u - 4*x - 6 + 18, -o*x + 3 = 0 for u.
-4
Let g(n) be the second derivative of -n**4/12 - n**3/3 + 2*n**2 - 4*n. Let f be g(0). Solve 3*m - f*d = -4, -13 - 7 = -5*d for m.
4
Suppose -5*r - h + 13 = -11, 2*r = 3*h - 4. Let y = 8 - r. Solve 3*a = 2*n - 0 + y, -2*a = -3*n - 1 for a.
2
Let v = 205 + -190. Solve -2*f + 8 = 2*u, 4*f + 3*u + 4 = v for f.
-1
Let j be 5/4*264/110. Solve -b = f - 3, 2*b + 1 = j*f + 2 for f.
1
Suppose 0 = 2*u - 6*u + 20. Let p(i) = i**2 - 13*i + 8. Let q be p(7). Let y be (-3 - q/10)*5. Solve -2*b = u*k - 28, 3*b - 8 = -k + y*b for k.
4
Suppose 3*w - 27 + 18 = 0. Suppose 4*i = 3*z - 4, i = -2*z + w*z - 2. Let n(t) = -t**2 + 4*t. Let y be n(i). Solve 3*f = -8 - y, -m - 9 = f for m.
-5
Let k be (-1)/(-7) - (-52)/28. Solve 3*b + 4*x + 11 = k*b, 5*b + 5*x = -10 for b.
1
Let h = 1 - -5. Suppose -h*q + q = -40. Let n = -6 + q. Solve 3*l - u - 5 = 0, n*u = -2 - 8 for l.
0
Let b(c) = -c**3 - 4*c**2 - 4*c - 3. Let j be b(-3). Suppose -3*y + j = -9. Suppose -y*d + 5*d - 10 = 0. Solve d*z + 3*v - 16 = 0, z - 6 = 2*v + 5 for z.
5
Suppose 0 = m - r + 44, -88 = 5*m + 3*r + 140. Let x be (-370)/m - (-10)/(-45). Solve -x = v + v, -v = -5*h + 19 for h.
3
Suppose -p - m = 0, -4*p - 3*m + 24 = -5*m. Solve p*f + 2*i = 14, -f - 5 = 4*f - 2*i for f.
1
Let i = 76 - 79. Let x be (6 - (-4)/(-2)) + i. Solve 2*d - x = -5*o + 2*o, -d + 1 = o for o.
-1
Suppose -w - 3*y - y + 19 = 0, 4*w + 4*y = 112. Let h = w - 30. Solve -i - 8 = -4*v, -4*i + h = 3*v + 14 for v.
1
Let j be (-1)/(1 + -2)*4. Let p be ((-288)/40)/(j/(-10)). Suppose -w + p = 2*w. Solve b + 13 = 4*n + w*b, -n + 2 = b for n.
-3
Suppose 0 = -1265*r + 1254*r + 198. Solve j = 3*k + r, -k + 5 - 4 = 2*j for k.
-5
Let k be 1/2*11 - 5/10. Solve -q - k = -2*a - 2, -3*a + 27 = 3*q for a.
4
Suppose -5 = 10*k - 35. Let w(a) = -a + 5. Let x be w(5). Solve -5*p + 4*h - 7 = x, p - h = -k*h + 7 for p.
1
Suppose -5*g + 4*j + 0 + 16 = 0, 5*j = 2*g - 3. Let n be 5 + -2 + 3*1. Let s be (-3)/n*1*0. Solve m = -r + 5, s = -g*r + m + 3 + 17 for r.
5
Let z(k) = k**2 - 6*k - 1. Let n be z(5). Let p be (3 + -7)/(n/12). Solve b = 3*w - p, 6 = b - 4*b for w.
2
Let f(l) = -l + 15. Let u be ((-6)/(-16))/(8/64). Suppose -v - 4*m = -13, u*v - 16 = 4*m + 23. Let i be f(v). Solve d - 14 + 1 = -3*h, -i*d + 5 = -h for h.
3
Suppose -21*y + 15 = -16*y. Suppose -4