7). Solve d - t = 2*u for u.
1
Suppose -13*l - 15*l - 140 = 0. Let s(f) = -17 - 5 - 7*f - 7. Let m be s(l). Solve 3*b = m*b for b.
0
Suppose -9 = 3*g + u - 29, 5*g = -5*u + 20. Suppose -3*a + 10 = -g. Suppose 3*s = -4*h - 13, -7*h = -2*s - 2*h + 22. Solve 0 = -5*n + a - s for n.
1
Let c be 14/3 + (-2)/(-30)*5. Suppose 4*b = 3*b + c. Suppose 4*m - b*j = 3, -5*m + 0*m + 14 = 4*j. Solve -m*v + 0 - 2 = 0 for v.
-1
Let r = 26322 - 26294. Solve 35*z - r = 31*z for z.
7
Suppose -5*z + 56 = 3*p, 33*z - 30*z - 72 = -5*p. Solve p = -3*n + 27 for n.
5
Let b be -20*(-12 - 2821/(-260)). Solve 34*w - b*w + 77 = 0 for w.
-7
Let o = 604 + -396. Let v = o + -196. Solve -5*i - v = -i for i.
-3
Let u be 6205/187 + (318/66 - 5). Solve 213 = u*b - 18 for b.
7
Let k be (66/(-21))/((-18)/2709). Solve -5*b - k = -508 for b.
7
Suppose -g = -3*g + 6. Let b(t) = -11*t + 11*t - 19*t**2 - 35 + t**g + 20*t. Let l be b(18). Solve 0 = -0*a - a - l for a.
-1
Let d be ((-12)/9)/((-2 + -1)/9). Suppose -2*i = -j + 2, 2*i + d + 8 = 2*j. Solve -m - m - j = 0 for m.
-5
Let f = 59 - 61. Let p be f*(-2)/24 - 148/24. Let h be (p/45*-10)/(8/18). Solve -h*q - 4 = 11 for q.
-5
Suppose t = 5*s - 42, -4 = -2*s - 4*t + 26. Suppose -4*y = 2*p - 24, -5*y = -s*p + 5*p - 4. Solve p*m - 20 = -0*m for m.
5
Let o be 124/(-310) - (-64)/10. Solve -4*v - 16 = -o*v for v.
8
Let a = 2711 - 2709. Solve 0 = a*j + j + 15 for j.
-5
Let y = -27764 + 27764. Solve y = 302*f - 292*f for f.
0
Suppose -5*s + 3*n - n + 279 = 0, n = -5*s + 258. Solve -52*i = 1 - s for i.
1
Let p = -7057 + 7867. Solve 6*s - p = -774 for s.
6
Let b be (-1 + 2 + 291/9)*(-21)/(-14). Solve -22 - b = 18*l for l.
-4
Let w = -10 - -13. Suppose 17*x - 4*n = 55, 5 = x + 2*n - 4*n. Solve x*i = -6 + w for i.
-1
Let h = 87 + -51. Let a be (-95)/(-285) - 214/(-6). Let o = a - h. Solve 0*v + 4*v = o for v.
0
Let p(k) = -8*k + 26. Let h be p(3). Let f be ((-28)/(-8))/7*(h + 8). Let c(m) = -2*m + 30. Let x be c(f). Solve x = z - 6*z for z.
-4
Let o be 2/11 + 3/(-198) + (-48)/288. Solve -4*x + 6 + 14 = o for x.
5
Let w(d) = d - 13. Let n(p) = -p + 13. Let q(l) = 5*n(l) + 4*w(l). Let h be q(4). Let m(u) = u**3 - 7*u**2 - 16*u - 16. Let v be m(h). Solve 3 = o - v for o.
5
Suppose 152*z - 2464 = 108*z. Solve -45 = -z*o + 71*o for o.
-3
Let g be (13/(-2) - -2)*(-8)/(-12). Let s(d) = d**2 + 6*d + 14. Let v be s(g). Let r(m) = m**2 + 5*m + 2. Let k be r(-5). Solve 0 = -l + k*l - v for l.
5
Suppose 5*a - 3*d = 29, 5*a + 768 = 5*d + 803. Solve 53 = -a*u + 61 for u.
2
Let x be (32/20)/((-2)/(-15)*3). Suppose x*h - w + 246 = -78, -h - 5*w = 60. Let b be (0 + -5)*32/h. Solve -b*z = -4*z + 2 for z.
1
Suppose 4*i - 9*i + 395 = 0. Let a = i + -77. Suppose 0*f + a*f + 4*n - 4 = 0, -15 = -5*f - 5*n. Solve 21 = f*r + 1 for r.
5
Let o be (8/3)/((-2)/(-6)). Suppose 0 = -3*d - 9, 0*n - 4*n + d - 57 = 0. Let v(s) = -s - 11. Let m be v(n). Solve m*t - 4 = o*t for t.
-1
Suppose 4*j - v = 3*v - 208, -2*v + 2 = 0. Let t be ((-40)/(-2))/(-50 - j). Solve 4*c + t = 8 for c.
-3
Suppose -2*b + 118 = j, 7*j + 82 + 112 = 3*b. Solve -9*i - 6*i = -b for i.
4
Let a(u) be the first derivative of -u**3/3 - 5*u**2 - 19*u + 21. Let q be a(-6). Suppose 3*k - 60 = q*y, 10*k - 2*y - 94 = 6*k. Solve 3*n + 2*n = -k for n.
-5
Suppose -3*b - b = -40. Let z(p) = -7*p**2 + 10*p - 27. Let l(c) = -6*c**2 + 10*c - 26. Let a(x) = -6*l(x) + 5*z(x). Let r be a(7). Solve -k - k - b = r for k.
-5
Suppose -2*h = 40 + 12. Let x(p) = -27*p**2 - p + 2. Let l be x(1). Let u = h - l. Solve 3*n + 2*n - 10 = u for n.
2
Let k = -371 + 374. Let t = 162 - 160. Solve -k*z + 1 = -t for z.
1
Let z(d) = d**3 - 3*d**2 + 3*d - 2. Let n be z(2). Suppose 26*k - 7*k - 24 - 71 = 0. Solve g = -n + k for g.
5
Let m(i) = 25*i - 1347. Let z be m(56). Solve -z*o + 41*o = 12 for o.
-1
Suppose 2*h + 2*a = 18, 4*h + 17 = -2*a + 43. Suppose -h*y - 9 = -5*g, 0*y - 2*y + 3*g = 7. Solve y*c + 5 = 5*c for c.
5
Let k(r) = 2*r**2 - 6. Let d be k(-3). Let s(p) = -5*p**2 - 18*p - d*p**2 + p**3 + 19 + p**2. Let x be s(17). Solve x = q + 3 for q.
-1
Suppose 4*g - 5*d = -122, -d + 43 + 99 = -5*g. Let k = 830 + -858. Let o = g - k. Solve 5*b + 0*b = o for b.
0
Let l(z) = -162*z**2 - 653*z - 20. Let g be l(-4). Solve 35*f - 20 - 15 = g for f.
1
Let h = 10 - 6. Suppose -24 = 4*t - 5*c, 4*t + c + 3 = -45. Let f(w) = -w - 10. Let l be f(t). Solve l = h*n - 7 for n.
2
Suppose 10 = y + 3*c - 58, -4*c = -y + 96. Let o = -75 + y. Suppose w + 5*a = 10*a + 20, 0 = -o*w + 4*a + 16. Solve w = 2*x - x - 1 for x.
1
Suppose -10247*m - 1408 = -10263*m. Solve 43*l - 45 = -m for l.
-1
Let v = -105 - -104. Let a be (3 + 0 - -3) + 4/v. Solve -a*r = -6*r - 20 for r.
-5
Suppose 1104*q - 1102*q - 2816 = 0. Solve q*o - 1403*o = 15 for o.
3
Let i = -2734 - -2737. Suppose 5*j = -3*o + 75, -2*j = -5*j - 4*o + 45. Suppose 211*m = 209*m + 12. Solve i*a - m*a = -j for a.
5
Suppose -46*f = 2*l - 42*f - 46, 0 = -4*l - 4*f + 76. Solve l*c + 26 = 41*c for c.
1
Suppose 5*k - 26 = -s, -136*s = -3*k - 141*s - 2. Solve 0 = 8*t - k*t - 2 for t.
1
Let q be -3*(-2)/12*6. Let n(j) = -2*j**2 - 19*j + 174. Let f be n(-15). Solve 3*p = q - f for p.
-2
Let f be (-14)/77 - (-2)/11. Suppose -7*x = -f*x. Solve x = -s - s + 10 for s.
5
Suppose -n + 30 = a, 112*n + 5*a + 156 = 116*n. Solve -n = i + 16*i for i.
-2
Let k = -342 - -342. Solve -8*g - 12*g - 60 = k for g.
-3
Let n(o) = o**2 - 3*o - 13. Let y be n(6). Suppose 129 = -2*f + x, x - y*x = -12. Let b = f + 69. Solve v = -v + b for v.
3
Let j be 24/(-45)*(-720)/48. Solve -36*c + j*c - 112 = 0 for c.
-4
Let m = 168 - 165. Let t(z) = z**3 + 8*z**2 - 9*z + 4. Let p be t(-9). Suppose -3*x + 5*x + 2*g - 12 = 0, -12 = 2*x - p*g. Solve x*q - 15 = -m*q for q.
3
Let x = 110 + -202. Let g = 93 + x. Solve v + g = 4 for v.
3
Let p = -5954 + 7002. Solve 0 = p*n - 1042*n - 36 for n.
6
Let u(z) be the third derivative of 0*z - 36*z**2 + 0 - 1/3*z**3 - 1/40*z**6 + 1/60*z**5 + 0*z**4. Let j be u(-1). Solve -10 = -j*v + 4*v for v.
-5
Let f(n) = -n**3 + 9*n**2 - 7*n + 12. Suppose 3*z - 4*w = 6*z - 20, 5*z = w + 41. Let m be f(z). Solve -2*t + m = -6*t for t.
-5
Suppose 87*i - 64*i - 322 = 0. Let a be 2*-26*3/(-6). Solve -a + i = -4*n for n.
3
Suppose z + i = 12, -4*i = 2*z - 71 + 45. Solve z*s - 6*s + 15 = 0 for s.
-3
Suppose 0 = 4*w - 4*d + 2*d - 50, 0 = 4*d + 12. Let p be 1 + (5 - (-7 + 4)). Let y = -873 + 877. Solve -y*v - w = p for v.
-5
Let n be 15/105 + (-20)/(-7) + 1. Suppose s + 4 = 4*p - 4, n*p - 12 = 0. Suppose u = -2*u + 2*l + 9, -3*u + 5*l = 0. Solve -j - u = s*j for j.
-1
Suppose -32*b + 22 = -21*b. Suppose 2*f - 4 = -b*y, -f - 5*y + 2 = 20. Solve -6*x + 4*x = -f*x for x.
0
Let r(h) = -h**3 + h**2 + 2*h + 99. Let t be r(0). Let a = 104 - t. Solve a*p = -p - 12 for p.
-2
Let g be 6 - (0/2 + -1). Suppose -3*k + 54 = -3*y, 4*k = -28*y + 30*y + 64. Let u be (-1 - (-2)/2)*g/k. Solve -5*o + 8*o + 6 = u for o.
-2
Let s be (100/15 - (-2)/6) + 3. Suppose -5*m = 5*q - s, 15*m = 16*m - q - 8. Solve 9*w = m*w - 16 for w.
-4
Suppose 0 = 5*k + t - 6*t, -40 = -3*k - 5*t. Suppose 6*g = -27*g. Solve -u = -g*u + k for u.
-5
Let w = 20 - -13. Let g = w + -28. Suppose -39 = -g*u - 29. Solve -1 = u*i + 9 for i.
-5
Suppose -3*m + 207 - 314 = -317. Solve -16*x - m = -30*x for x.
5
Let a(c) = 21*c**2 - 346*c + 167. Let y be a(16). Solve -y*z + 58 - 72 = 0 for z.
-2
Let u(s) = -s**2 - s + 5. Let x be u(0). Let l = -157236 + 157247. Solve x*m - l = -1 for m.
2
Suppose -19*g = -13*g + 6. Let p be 6/4*1/(g/(-54)). Let q = 83 - p. Solve q*l - 3 + 7 = 0 for l.
-2
Let j(c) = 2*c**3 + 205*c**2 + 119*c + 1745. Let t be j(-102). Let d be (-3 + -7)*(-2)/4. Solve -d = -t*s + 12*s for s.
-5
Suppose 0*y = 2*y. Suppose y = 4*i + k - 13, -3*i + 2*k + 14 = -4. Let v = 559 + -554. Solve v*w + i = 7*w for w.
2
Let p = 1 + -7. Suppose 0 = -2*f - t + 3*t + 12, 0 = -4*f - 2*t + 24. Let i = f + p. Solve 0 = -i*m - m + 2 for m.
2
Let s(m) = -6*m**2 + 11*m + 4. Let f be s(6). Let d = -75 - f. Let n = 80 - d. Solve n - 24 = 5*p for p.
-3
Suppose -5 = -c - 5*z, -4*c - 3*z + 6 - 3 = 0. Let b be (2/6)/(4/(-12)). Let f be b/(-2) - 21/(-6). Solve c = f*i + 12 + 8 for i.
-5
Let p = -29223 + 29223. Let t be 2/8 - 28/(-16). Solve p = -j - j - t for j.
-1
Let t = -4212 - -4212. Let x(i) be the seco