r n.
1
Let m be (7/(-3))/(7/21). Let n be (-6)/15 + 8/(-5). Let j = n - m. Solve 4*u + u = -j for u.
-1
Let d be 4/22 + (-36)/(-44). Solve -d - 7 = -4*i for i.
2
Suppose 2*k = r + 7, 5*r - 13 = -k + 18. Let h be (-119)/(-21) + (-4)/k. Solve -h*f = -16 - 9 for f.
5
Let z(q) = -327*q + 326*q - 1 - 4. Suppose 0 = -0*k + 2*k + 20. Let w be z(k). Solve -4*i = w + 3 for i.
-2
Suppose 1 = -3*l + 2*l. Let c = l - 7. Let v be (-1)/(2/c - 0). Solve 11 + v = -3*d for d.
-5
Let j be 0 + 0 - (0 - 4). Solve j*v - 4 = 5*v for v.
-4
Let b(q) = 5*q - 5. Let c be b(2). Suppose -3*u = -g - 9, -2*g = 2*u + c - 3. Solve 0 = w + u*w + 3 for w.
-1
Let t be 18/63 - 52/(-14). Solve h = t*h - 12 for h.
4
Let h be 2*-2*(1 - (1 + 2)). Solve -h*g = -8 - 8 for g.
2
Let i(x) = 6*x. Let m be i(1). Suppose 0 = -u, w - 4*w - 4*u + m = 0. Let s be w - (-2 + -2 + 1). Solve -1 = 2*z + s for z.
-3
Let j be (-36)/54*(-6)/1. Let x be 3 - (-5 + 9)/j. Solve -2*c = 6 + x for c.
-4
Let l(h) = -h**3 + 4*h**2 - 4*h + 3. Let r be l(3). Suppose 6*b - 2*b - 28 = r. Suppose -3*v + 26 = -5*n + 3, 3*v - b = n. Solve v = -5*i + 26 for i.
5
Let d be 21/1 + 4/(-2). Suppose -2*b - 34 = 4*z, -6*z + 3*z = b + 18. Let m = b + d. Solve 14 = m*a - 2 for a.
4
Let m(i) be the first derivative of -i**3/3 - 2*i**2 - i - 1. Let h(q) = -q**3 + 13*q**2 - 3. Let a be h(13). Let s be m(a). Solve s*w + 2*w = -16 for w.
-4
Let h(a) = -2*a**2 - a + 2. Let g be h(-3). Let u = -3 - g. Suppose 2*q + 0*q - u = -2*b, 5*b = -2*q + 16. Solve b*s + 15 = -s for s.
-5
Let j = -477 - -478. Solve -7*l = -6*l - j for l.
1
Suppose -4*s + 40 = 4*r - 0*s, 0 = 2*r - s - 8. Solve -8*c = r*c - 28 for c.
2
Suppose -3*l - 56 = -3*m - 7*l, -m - 3 = -3*l. Solve -11*z + m + 43 = 0 for z.
5
Let w be (14/(-10) - -1)/(7/(-35)). Suppose 2*z - 12 = 4*o - w*z, -5*o - 3*z = -25. Solve o*j + 6 - 14 = 0 for j.
4
Suppose -9*v + 0*v = -3*v. Let x be (28/35 + v)/(2/5). Suppose -a + 5 = -3*l, -2*a + 10 = -2*l - 0. Solve l = -3*h + 5 - x for h.
1
Suppose -3*b - 72 = -5*k, -53*k + 32 = -51*k + 2*b. Solve -57*d + 54*d - k = 0 for d.
-5
Suppose -2*c + 44 = -18. Let y = c + -28. Suppose -2*h - 5*o = -37, -3*h - y*o = -8*h + 77. Solve 5*z - h = z for z.
4
Suppose 2*m = -2, -2*m - 5 = -5*i - 8. Let w be (4/(-2))/(i*(-14)/(-21)). Solve -w*l = -8 - 7 for l.
5
Suppose -6*m = -8 - 40. Solve 12 = m*q - 4*q for q.
3
Let v = -78 - -82. Let d(c) = 0*c + 3*c**2 - 3*c**2 + 5*c - c**2 + 1. Let t be d(v). Solve -4*y + t = -5*y for y.
-5
Let m = 3 - -3. Let y be (99/6)/3*m. Suppose -z + 8 = -f + 1, 0 = 3*z + 3*f - 3. Solve -z*a + y - 13 = 0 for a.
5
Let m(x) = 5*x**3 + 8*x - 4. Let u be m(4). Solve 0 = 347*p - u*p - 3 for p.
-3
Suppose -668 + 625 = -k. Solve 2*x = 35 - k for x.
-4
Let t be ((-24)/(-20))/3*(-5)/(-1). Solve -5*g + t = -8 for g.
2
Let n = -1762 - -1768. Solve -p + 7 = n*p for p.
1
Suppose 3*o - 11*o + 16 = 0. Suppose -3*d = -o*d + d. Solve d*t = t for t.
0
Let l(x) = 15*x - 41. Let m be l(3). Suppose 14 = 2*z + 4. Solve -5*d + z = -m*d for d.
5
Suppose 487*t = 479*t + 112. Solve -5*m + 39 - t = 0 for m.
5
Let d be -20*(418/(-440) - 1/4). Solve -3*g - d + 9 = 0 for g.
-5
Suppose -10 + 332 = 46*k. Solve k*i - 6 = -41 for i.
-5
Let r be 54/36*(-10)/(-3). Suppose -36 = r*w - 6. Let s be 4*(9/w - -2). Solve 6 + s = -4*t for t.
-2
Let k = -98 - -122. Solve -28*z + k*z = 0 for z.
0
Let b(v) = -12*v - 276. Let l be b(-23). Solve l*g + 10 = -2*g for g.
-5
Let c(y) = 14*y - 26. Let i be c(-6). Let b be (-2)/10*-3 + (-374)/i. Solve -2*u - b = 2*u for u.
-1
Suppose r + 0*s - 1 = s, 0 = r + s - 9. Let c(y) = y**3 + 2*y**2 - 2*y - 3. Let v be c(-3). Let d = 8 + v. Solve -d*p = -7*p + r for p.
1
Let u = -83 - -108. Solve 4*s + 5 = u for s.
5
Let i(p) = p**3 - 7 - 9 + 2 + 2 + 7*p**2 + 3*p. Let o be i(-6). Solve o = -5*f - 19 for f.
-5
Suppose -5*j + 13 = 5*b - 47, -4*j + 53 = 5*b. Solve -j = -t + 8*t for t.
-1
Suppose 0 = -5*p + y + 135, -5*p = -2*p - 5*y - 103. Solve 0 = -10*k + p - 6 for k.
2
Let p(o) = -2*o + 4. Let v be p(0). Suppose 10 - v = 6*y. Suppose -2*u + y = -5. Solve -u*b + 5 = -4 for b.
3
Let f(p) = -p**3 + 6*p**2 + p - 4. Let a be f(6). Suppose 7*q - 12 = a. Let l = 0 - -8. Solve -q*m = -4*m - l for m.
-4
Let q(y) = 2*y + 20. Let i be q(-9). Suppose 4*z - i*z - 7 = l, -3*l + 3 = 0. Solve 9*n = z*n for n.
0
Let b(j) = -j**3 - 7*j**2 + 7. Let m be b(-7). Let t be -8 + 5 + m + 0. Let k be (-1 + 0)/(t/(-32)). Solve -k = -2*o + 2 for o.
5
Suppose -2*c + 3*p - 8 + 2 = 0, 4*c + 12 = 3*p. Let u(d) = -3*d - 7. Let z be u(c). Suppose -z*b = -2*g + 6, -5 - 4 = b - 3*g. Solve 0 = -2*f - b*f for f.
0
Suppose 0 = 4*l + 4*m - 128, -4*l + 7*m - 2*m + 155 = 0. Solve 0 = -5*t + l - 15 for t.
4
Suppose 0 = -2*b - z - 1, b + z = 2 - 3. Solve b = v + 4*v - 2*v for v.
0
Let l(d) = -9*d + 137. Let q be l(14). Solve 0 = 2*a - 19 + q for a.
4
Let g be (162/36)/(3/6). Solve -14 = g*i + 22 for i.
-4
Suppose 0 = 4*t - 3*t. Suppose t = -l + 6 - 1. Suppose l*h + 8 = 28. Solve n = h*n - 9 for n.
3
Let q be (-243)/(-135) + ((-2)/(-1))/10. Let w(m) = -m + 1. Let k be w(-3). Suppose -b = 4*b + k*z - 29, 5*b - 23 = q*z. Solve 4*t - 3 = b for t.
2
Suppose -5*y = -2*r + 45, 3*r - 2*y - 73 = -0. Solve 0 = -2*q - 3*q + r for q.
5
Suppose 5*p - 63 + 5 = 3*o, 0 = -3*p + o + 34. Suppose 4*y + p = 3. Let g be (6/3 + -2)/y. Solve 4*a + 0 + 8 = g for a.
-2
Let d(g) = 4*g - 66. Let q be d(18). Suppose 15*x - q - 39 = 0. Solve -7 = 2*h + x for h.
-5
Let v = -13 - -19. Suppose v*n = 3*n. Suppose n = 4*o + 2 + 2, -3*f = 5*o - 7. Solve -f*c - 2 - 6 = 0 for c.
-2
Let v(s) = -s**2 - 22*s - 57. Let i be v(-19). Solve -5*q + 4 + 21 = i for q.
5
Suppose 4*p - p + 105 = -5*h, 4*p + 4*h = -132. Let t = p + 52. Let c be t/(-77) - (-46)/14. Solve -5*u = -c*u - 8 for u.
4
Suppose 0 = -w, 4*w = l - 5*l + 12. Suppose 0 = -0*b + 3*b. Solve b = l*d - 5*d - 4 for d.
-2
Suppose 3*l + 5*p + 25 = 0, 10 = 2*l - 2*p - 0. Let c = -4 + 16. Solve l = -2*z - 4 + c for z.
4
Let i be (42/(-9) - -3)*-3. Suppose -4*p - 4*d + 20 = -9*d, -i*p - 2*d = -25. Solve -v - p = -0*v for v.
-5
Let t be (18/144)/(2/16). Solve 8 + t = -3*q for q.
-3
Suppose 19*g = -8*g + 756. Solve -5*c - 38 = -g for c.
-2
Suppose -7*f + 78 = 309. Let g = f - -36. Solve -g*s = 2*s + 10 for s.
-2
Suppose 0 = -6*z + 133 - 79. Solve 4*l - 10 = z*l for l.
-2
Let u be (2*(-20)/(-8))/1. Suppose -u*s + 4 = -6. Let d = 13 + s. Solve -2*i - i = d for i.
-5
Let b(x) = -3*x**3 + 6*x**2 - 4. Let o be b(2). Let j be (1/4)/((-2 - -1)/o). Solve 0 = -r - j - 4 for r.
-5
Let d(n) = -n - 20. Let l be d(-22). Solve -l*q + 10 = 6 for q.
2
Suppose 62*t = 60*t + 2. Let v be 18/8 - 4/16. Solve -y + t = -v*y for y.
-1
Let k be ((-11 - -14) + 0 + -3)*-1. Solve -3*q = -k*q + 6 for q.
-2
Let p = -50 + 50. Solve w - 1 = -p for w.
1
Let k be (2 - (-40)/(-25)) + (-16)/(-10). Suppose -2*s - z + 65 = k*s, 0 = -z + 5. Solve -5*b = -0*b + s for b.
-3
Let j be (-6 - (77/14)/(-1))*-52. Solve -j = -17*n + 8 for n.
2
Suppose 44*s - 41*s - 21 = 0. Suppose -s = 14*h - 15*h. Solve 2 = -f + h for f.
5
Suppose h = -3*h - 2*y + 16, -h + 14 = 3*y. Suppose -i + 33 = h*i. Suppose -i = -3*w - s, -w + 1 = -s - 0*s. Solve -w*p + 1 = -5 for p.
2
Let y(x) = 3*x**3 - 3*x**2 + 7*x + 14. Let k(u) = u**3 - 2*u**2 + 3*u + 7. Let z(q) = 5*k(q) - 2*y(q). Let g be z(-4). Solve g*n + 12 = -n for n.
-3
Let t(u) = -u + 6. Let x be t(6). Let g(f) = f**2 + 4*f. Let v be g(-6). Let r = v - 12. Solve r = i - x*i for i.
0
Let k = 783 - 732. Solve -k*v = -52*v + 1 for v.
1
Let b(d) = -3*d + 30. Let w be b(11). Let g be (10/(-3))/2*w. Solve y = g*y - 8 for y.
2
Let h(v) = -326 + 317 + 2*v**2 + v - 3*v**2 + 9*v. Let d be h(9). Solve 0*g - g = d for g.
0
Let v(y) = -y**3 - 9*y**2 - 21*y - 9. Let m be v(-6). Let u be (25/(m - 4))/1. Solve -5*r + 6*r = -u for r.
-5
Let f(w) = -w**2. Let q be f(0). Let a(y) = -5*y**2 - 24*y - 9. Let z(l) = l**2 + l + 1. Let r(c) = a(c) + 3*z(c). Let t be r(-10). Solve q = p - 1 + t for p.
-3
Let u(x) = x**3 + 7*x**2 - 8*x. Let j be u(-8). Suppose -4*r + 2*l - 21 = -35, -r - 4 = -2*l. Solve j = -y - 2*y + r for y.
2
Let i = 4 - 1. Suppose 0 = m - i*t + 9, 3 = 5*m - 0*t + t. Suppose m*g - 20 = -g. Solve -w + g = -6*w for w.
-4
Let p(z) = z**2 + 4*z + 6. Let v be p(-4). Let h be 0/(2 + 2 + -2). Suppose