(21). Let n = f - 477. Solve -3*t + n - 8 = 0 for t.
3
Let c be 8 + 2 - (-3317)/31. Solve -c*q + 124*q + 42 = 0 for q.
-6
Suppose j + 460 = -5*c + 8*c, 0 = -2*c + 2*j + 308. Suppose 0 = -152*v + c*v - 8. Solve u + v = 3*u for u.
4
Let o be (-6)/((-244)/30 + 8) + 0. Solve -o*h + 40*h = 0 for h.
0
Let j be (-182)/13*(210/(-308) + (-2)/(-11)). Solve 0 = -10*n + 13 + j for n.
2
Suppose 2*u - 422 + 290 = -3*s, 0 = -3*s + 2*u + 132. Solve p = -40 + s for p.
4
Let q be 9/3*-1*974/6. Let c = -481 - q. Solve -18 + c = -3*h for h.
4
Let a(h) = -h**3 + 10*h**2 - 15*h - 3. Let l be a(8). Suppose 19 = -2*g - l*p, -3*g + p + 14 = -0*p. Solve g*v = v + 8 for v.
4
Let x(a) = a**2 - 30*a - 346. Let c be x(39). Let n(p) = -p**3 + 2*p + 6. Let y be n(0). Suppose 4*s = -0*s + 8. Solve c*j - s*j = y for j.
2
Let d(q) = q**2 - q - 8. Let s be d(-4). Let n = -668 + 670. Solve -y + s = n*y for y.
4
Suppose 2*a = -4*x + 42, -2*x = -0*x. Suppose -6*s = -5*s - 3, a = -4*w - 5*s. Let d be 27/6*(-12)/w. Solve 3*p + d + 0 = 0 for p.
-2
Suppose z - r + 1 = 0, z + 5*r - 13 = 4. Suppose -4*p = z*c, -5*c + 3*c = 5*p + 3. Suppose 2*u + u = 12. Solve u*v + 2 = -c for v.
-2
Let c(a) = a**3 + 19*a**2 + a - 301. Let k be c(-18). Solve -k*m - 19 + 29 = 0 for m.
2
Suppose -12*p + 120 = -7*p. Let r be ((-88)/p)/((-3)/81). Let t = r - 96. Solve -t*h - 7 = 8 for h.
-5
Let a = -5999 - -6010. Solve -a*l + 364 - 353 = 0 for l.
1
Suppose 0 = 2*l - 5*d - 19, -l + 33 = 2*l - 3*d. Suppose p + 5 = c, -l*c + 9*c = 3*p - 39. Solve m = c*m + 32 for m.
-4
Suppose 20*q - 5592 - 456 = -868. Solve 232*w + 135 = q*w for w.
5
Suppose 1156 = 93*p - 239. Solve -p - 63 = 26*i for i.
-3
Let p(j) be the first derivative of -j**3/3 + j**2/2 + 19*j - 20. Let w be p(-3). Solve 0 = 4*u - w*u - 12 for u.
-4
Suppose -62*d + 81 = -60*d - y, 3*d - 123 = y. Solve 18*z = 32*z - d for z.
3
Suppose 7*y - 25 = 2*y, -2*y + 90 = 5*b. Suppose -19*p = -60 - b. Solve p*j + 0 = -4 for j.
-1
Suppose 0 = 2*z - 20 - 40. Suppose 5*v - k - 32 = -6, -5*v + 5*k = -z. Solve 0 = -v*m + 10*m + 25 for m.
-5
Let o(q) = -1090*q - 9705. Let k be o(-9). Solve k*s - 151*s = -138 for s.
3
Suppose 13*i + 12*i = 750. Suppose i*o = 25*o + 15. Solve -5 = o*m - 20 for m.
5
Let x = -25839 - -25857. Solve -28*m - x + 130 = 0 for m.
4
Suppose 5*z = 25, -10 = -5*y + z + z. Suppose 2 = 2*n - 5*b - 1, 17 = y*n + b. Solve -n*i = i + 5 for i.
-1
Let b be (11 - 17) + 3 + (2 - -1). Let f(t) = -t**2 - 31*t + 17. Let i be f(b). Solve -i + 13 = 4*r for r.
-1
Let g(o) = o**3 - 35*o**2 - 20*o + 128. Let h be g(36). Solve -707*r = -h*r - 9 for r.
3
Suppose 112*a - 9626 = 16022. Solve -113 = -57*t + a for t.
6
Let a(w) = w**3 - 7*w**2 + 6*w + 9. Let v(t) = -6*t + 36. Let g be v(5). Let d be a(g). Suppose l + d - 11 = 0. Solve -f + 2 = -l*f for f.
-2
Let y = 732 + -727. Suppose -y*x - 40 = -q, -4*q = 18*x - 17*x - 76. Solve -3*g = 2*g - q for g.
4
Let s(t) = -t + 8. Let f be s(8). Let k(o) = -10*o - 17. Let w be k(-2). Suppose 2*j - 24 = -j - 3*m, -2*j + 19 = w*m. Solve -j*u + u = f for u.
0
Suppose -7 = 3*l + 8. Let j(x) = x**2 + 10*x - 1. Let t(c) = -2*c**2 - 21*c + 1. Let i(k) = -13*j(k) - 6*t(k). Let n be i(l). Solve -7*d - 15 = -n*d for d.
-3
Suppose -735 = -3*r + 3*c, c + c = -4*r + 980. Let f = r - 234. Solve f*u = 6*u for u.
0
Let u(d) be the first derivative of d**3 + 73. Let b be u(0). Solve b = 17*c - 21*c + 20 for c.
5
Suppose 0 = -18*g + 3059 + 5005. Solve 38*c = -26*c - g for c.
-7
Let i be (-6)/((-1)/(10/15)). Let m(r) = -r**3 + 5*r**2 + 33*r - 165. Let l be m(5). Solve -i*d + 8 + 8 = l for d.
4
Let r = -8 - -12. Suppose -11 = r*a - 75. Solve 4*b - a = -0*b for b.
4
Let a be (1 + 3)/((-4)/(-6)). Let x be ((-100)/(-35))/((-3)/(-105)). Let s = 102 - x. Solve -p - s*p + a = 0 for p.
2
Suppose -3*m + 2*m + 6 = -5*q, 0 = 5*m - q - 6. Suppose 5*g - 4*l = 20, 6*g = 9*g - 5*l + m. Solve 6*i - g = 2*i for i.
2
Let r be 3 - (84/(-4))/1. Suppose -16*b - 24 + r = 0. Solve b = s - 14 + 13 for s.
1
Let c = 25 + -13. Suppose -18 = -3*n + c. Suppose 3*f + 3*a = 15, 0*f + 4*f - 25 = -3*a. Solve 4*h + n = -f for h.
-5
Let w(q) = q**2 + 3*q - 5. Suppose -3*z + 34 = 55. Let j be w(z). Suppose 16 - j = -v. Solve -5*u - 2 = -v*u for u.
1
Suppose -1388 = 33*b + 21*b - 4898. Solve -18*i + b = -25 for i.
5
Suppose 2354 + 3222 = -361*f + 689*f. Suppose 2*s + 2*b = 3*b, 4*s - 2 = b. Solve s = 4*t + f for t.
-4
Let d be 23 + -5 + 2 + (28 - 23). Solve 26*s = 31*s - d for s.
5
Suppose -30 = -r - 4*f, 5*r - 33*f = -37*f + 70. Solve 0 = r*m + 372 - 402 for m.
3
Let c = 6843 - 6651. Solve c = 11*y + 37*y for y.
4
Let q = 36 - 52. Let h = q - -26. Suppose 3*g = -2*g + h. Solve -4*j + g*j - 10 = 0 for j.
-5
Let n be 12/(11 - 7) - -101. Let c = n + -94. Solve 5*t = c - 0 for t.
2
Let w be (-198)/(-48) - 1/8. Suppose 3*m - 11 = 25. Suppose -q + 5*b = 3, 11*q - 5 = 10*q + b. Solve -m = w*c - q*c for c.
4
Suppose -3*l - 5 = -20. Let h be 3*(1 + 8/12). Solve h*f - 4*f = -l for f.
-5
Let w(f) = f**3 - 9*f**2 + 17*f - 9. Let p be w(7). Suppose 89 = 13*h - 119. Solve 4*v = p - h for v.
-1
Suppose f + 4*f - 350 = 5*q, 4*f - 250 = -2*q. Let h be 1*f/30 - (-2)/(-12). Solve -k - h = -1 for k.
-1
Suppose -f = 6*u - 3065, -2436 = -5*u + f + 109. Solve -u*i + 27 = -519*i for i.
-3
Let o be (0 + -4)*(-69)/276*135/5. Solve -47 = -o*l + 88 for l.
5
Suppose 0*g + 2*g = 0. Let i(j) = j**3 - 34*j**2 + 38*j - 160. Suppose 10 = -2*o, 0 = -5*d - 2*o + 55 + 100. Let m be i(d). Solve g = 6*r - m*r + 3 for r.
-3
Suppose 2*p - 170 + 38 = 0. Suppose -4*k + v + p = 0, 0 = 2*v - 1 - 3. Let s = k + 3. Solve 11*x - s = 6*x for x.
4
Let d = 7 - 7. Let y = 1140 - 1137. Suppose -y*w + 4*c - 3*c + 42 = 0, d = -3*w + 2*c + 39. Solve 0 = 2*f + f - w for f.
5
Suppose 0 = -13*j - 26 + 13. Let w be (j/3)/(4/(2 - 14)). Solve 0 = -4*r + 5*r - w for r.
1
Suppose -8 = -2*k, 3*c - 22 = c + 2*k. Suppose 5*t - c = 2*t. Let m = 21584 + -21564. Solve -t = -5*u + m for u.
5
Let j = -7 - -9. Suppose 2*w - 3*k + 73 = 6*w, -2*w + 2*k + 54 = 0. Let b = 22 - w. Solve -x + 0 - j = b for x.
-2
Suppose -20 = 46*f - 45*f - 5*x, -x + 4 = -5*f. Solve f = -70*b + 62*b + 40 for b.
5
Let f be 1*(10/3)/((-46)/(-207)). Suppose -125 = -10*t - f. Solve 8*u = t*u + 9 for u.
-3
Let x = 35 + -22. Suppose -165*d + 170*d + 50 = 0. Let z = x + d. Solve 2*p + z*p = 10 for p.
2
Suppose 0 = -15*r - 36 - 84. Let u(a) = -a**2 - 17*a - 18. Let z(y) = y**2 + 16*y + 17. Let j(i) = -6*u(i) - 7*z(i). Let l be j(r). Solve -3*m + 8*m = l for m.
1
Suppose 192037 = 284*v + 28737. Solve v = 3*q + 581 for q.
-2
Let g = 1324 + -1220. Solve -28*i + 64 + g = 0 for i.
6
Let j be (378/45)/(5/525). Let m be (2/(-7))/((-63)/j). Solve 0 = -m*w + 6*w + 6 for w.
-3
Let d(t) = t**2 + 42*t + 565. Let v be d(-31). Solve 7*h - v = -245 for h.
-3
Suppose 45 = 23*x - 208. Let b be (1 + 2/(-4))*12. Solve -5*a - x = -b for a.
-1
Let s be (-11)/((-154)/(-21))*20/(-6). Let v be -3*4*1/(-3). Suppose 2*j + 9 = s*w, -6*j + 27 = -j + v*w. Solve -a - 4 = -j*a for a.
2
Suppose 2*q + 6 = 5*g, -4*g = 35*q - 41*q + 48. Solve q*h + 126 = -30*h for h.
-3
Let a(j) = 23*j - 92. Let s be a(5). Solve -7*d = s + 19 for d.
-6
Suppose -4*w - 2*j = -70, -115 = -4*w - w + 3*j. Suppose 10 = -2*y + w. Suppose -3*v + 3 = -3*i - 12, v - y*i = 9. Solve v*c - 14 = 2 for c.
4
Let z be (-30)/(-4)*(-30)/(-9). Let j = z + -17. Let l = -7508 + 7512. Solve -j*a = -l*a for a.
0
Let n be (3 - 0) + (-3 - -2). Suppose -29*p = 78*p - 248 - 287. Solve n*u = p*u - 15 for u.
5
Let w be (1 + -5 - -5)*41/1. Solve 4*t + w*t - 315 = 0 for t.
7
Let g be (-32 - -27)/((70/(-12))/7). Solve -g*l + 20 = -l for l.
4
Suppose -38*l + 95*l - 32*l = 1400. Solve l = 21*q - 7*q for q.
4
Suppose 0*t - 6 = i + 2*t, 0 = -3*i - 3*t - 3. Suppose 3*q - 2 = 2*o, -4*q = -q + 4*o + i. Solve q = -6*y + 10*y - 20 for y.
5
Suppose 3*h = -3*n + 927, 4*n = 6*n - 4*h - 618. Solve 55 + n = -52*s for s.
-7
Let k(n) = 2*n + 4. Let r(u) = -3*u - 3. Let i(p) = 4*k(p) + 3*r(p). Let x be i(2). Let m = 6 + -6. Solve x*y + 0*y = m for y.
0
Let d be 1 - -2*(-235)/(-10). Let s be (12/d)/((-3)/(-12)). Solve -5*j - 6 + s = 0 for j.
-1
Let a(z) = z**3 - 11*z**2 + 16*z - 5. Let h(r) = -4*r**3 + 32*r**2 - 49*r + 14. Let q(t) = -7*a(t) - 2*h(t). Let o be q(-14). Solve 23 - o = 