r.
-2
Let k(u) = 2*u + 22. Let i be k(-10). Let s be (i + -2)/(2/2). Solve s = x + 1 - 2 for x.
1
Suppose -u + 0*u = 4. Let f be -24*(u/(-4))/(-1). Let p = 26 - f. Solve -p*l - 15 = l for l.
-5
Let v = -313 + 322. Solve v = -4*n + 5 for n.
-1
Suppose 3*p = 2*l + p - 6, -4*l = -5*p - 13. Let v = -7 - -7. Suppose v = -0*q + 3*q. Solve i = -q*i + l for i.
2
Suppose 0*q + 3*o + 12 = -q, 5*o + 22 = -q. Solve q*i = -0*i for i.
0
Suppose -18 - 27 = -3*w. Suppose -2*d = d - w. Let u = 8 - d. Solve 0 = u*p - 4*p - 1 for p.
-1
Suppose 1 - 1 = 7*d. Solve 2*a + 3*a + 20 = d for a.
-4
Let i(b) = b + 7. Let m(x) = -x**3 - 14*x**2 + x + 9. Let d = -21 + 7. Let z be m(d). Let h be i(z). Solve h*g = g for g.
0
Let f(n) = -n**2 + 14*n + 11. Let l be f(12). Suppose -p - 33 = -l. Solve -3*m = p*m for m.
0
Suppose -56 = 4*y - 11*y. Suppose 4*a + 20 = -4*q - a, -2*a - y = -q. Solve -5 + q = k for k.
-5
Suppose 3 = -2*p + 7. Let v be (-2)/(-1)*2 + -4. Solve v = -p*q - q - 12 for q.
-4
Let h(v) = 20*v - 8. Let w be h(4). Let x be 4/(-18) + 160/w. Solve 0 = x*p - 3*p - 1 for p.
-1
Let v(r) = 2*r + 2. Suppose 16 = 4*m - 8. Let a be v(m). Let c = a + -11. Solve c*o - 1 = 2*o for o.
1
Let r be ((-1920)/(-18))/20 - 4/(-6). Solve 4 = r*q - 26 for q.
5
Let z be (-6)/21 + (-4)/(-14). Let u = 94 - 91. Let k be (u - 1)*(-4)/2 + 7. Solve -4*a + 5 + k = z for a.
2
Suppose 31*l = 29*l + 6, 0 = 2*h + 2*l - 90. Solve -12*m = -33*m + h for m.
2
Suppose -3*k + 3*h + 30 = 0, -2*k + 2*h + 15 = -k. Let w be 3 - 0 - (-14 + k)/(-3). Solve -3*i + 0 - 3 = w for i.
-1
Suppose i + 3*i + d = 3, -4*i + 33 = -5*d. Suppose 5*y = -i*y - 2*y. Solve -4*g + 0 + 8 = y for g.
2
Suppose -5*z + 10 = 0, 0 = -4*n - 0*n + 5*z + 42. Suppose 0 = -2*j, -5*w + 0*w - j = -15. Let g = n + w. Solve 0 = -4*v - g - 0 for v.
-4
Let n(l) = l**2 - 3*l + 2. Let r(z) = z**2 + 8*z + 15. Let y be r(-6). Suppose 7 = 5*u - y. Let m be n(u). Solve m = -t - 1 for t.
-1
Let u be 4*((-297)/(-36))/11. Solve -u*p - 4*p = 0 for p.
0
Suppose 1 = -2*g - 9, 5*j - 45 = 4*g. Solve 15 = -j*v - 0*v for v.
-3
Let o be 115/2 - 129/86. Solve 60*r = o*r + 4 for r.
1
Let v(k) = 7*k - 2. Let d be v(1). Suppose x - d*s = 0, -1 = -x - 4*s + 17. Solve -4*m + 2*m = -x for m.
5
Let h = 32 + -51. Let s = 23 + h. Solve s = -3*j + 13 for j.
3
Suppose 12 = 27*c - 42. Solve 0 = c*j - 4 - 4 for j.
4
Let c = -162 + 164. Solve 5*r + 8 = -c for r.
-2
Suppose 4*v + 0 = 2*i + 2, 4*i + 3*v - 29 = 0. Suppose u + 2*q - 4 = -u, 4*u - i*q = -10. Solve u = -5*s - 1 - 14 for s.
-3
Suppose -28*n + 24*n = 3*l - 10, l = -3*n. Solve -11*q = -l*q - 20 for q.
4
Let t be (1 + -5 - -1)*-1. Suppose 2*l - 4 = -q, -l - t*l - 4 = -q. Solve -4*h - h = l for h.
0
Let u(m) = -2*m**2 + 9*m + 7. Let o be 23/5 + -1*(-14)/35. Let c be u(o). Let a be 2 + -1 + -1 + 1. Solve c*b + 9 = a for b.
-4
Suppose -10 = -5*j - 0*j. Suppose -5*c + 17 - j = 0. Suppose -2*y - 4*v = 14, -y - c*v + 28 = -8*v. Solve y*i - 4 = -1 for i.
1
Let k(b) = b**2 - b. Let d(t) = 3*t**2 + 6*t. Let c(u) = d(u) + 5*k(u). Let h be c(-2). Let i(a) = -a**2 + 55*a - 96. Let n be i(53). Solve 5*p = h - n for p.
4
Let k = 0 - -7. Let z(n) = -2*n**3 - 8*n**2 + 4*n. Let i(v) = -5*v**3 - 16*v**2 + 7*v. Let q(r) = -3*i(r) + 7*z(r). Let m be q(k). Solve m*t = 5*t for t.
0
Let x = -266 - -282. Solve 29*h = 33*h + x for h.
-4
Let n(f) = f**2 + 6*f + 3. Let l be n(-7). Suppose -12*y = -l*y - 10. Solve -5*x + 15 + y = 0 for x.
4
Let j be (-10)/(-35)*21/6. Let o be ((-2)/(-4))/(12/8 - j). Solve 4*g + o = 5 for g.
1
Let b(n) = -23*n + 1. Let x be b(3). Let q = x - -78. Solve -m = m + q for m.
-5
Suppose 0 = m - 4*m - 4*g + 42, 0 = 2*g. Suppose 3*h - 8 = -2*a, -2*h + 3*h - 5*a = m. Solve -h*u - 4 + 16 = 0 for u.
3
Suppose b = -31 + 35. Suppose -20 = -b*a - 3*p, -5*a - 2*p + 3*p = -44. Solve -2*l - 2 = -a for l.
3
Suppose -3*s + 2*h + 2*h + 54 = 0, 2*s + 5*h - 36 = 0. Suppose 2*t = -f + 8, -4*t = 4*f - 2 - s. Suppose -f*a = -7*a. Solve 4 = 2*q - a for q.
2
Let o be 3 - (1 + 1) - -5. Let k(b) = 2*b + 5. Let x be k(4). Let c = x + -10. Solve -o*w + c*w = -3 for w.
1
Let q(s) = -6*s + 14. Let c be q(-5). Let n = c - 42. Solve k = -k - n for k.
-1
Let d(x) = -x**3 + 7*x**2 + 2*x - 8. Let q(a) = -5*a - 1. Let j be q(2). Let u = 18 + j. Let i be d(u). Solve -3*w = -0 + i for w.
-2
Let o = 2199 + -2191. Solve o*b + b = -b for b.
0
Suppose 0 = -31*m + 25*m + 48. Solve -7*l = m*l + 15 for l.
-1
Let y be 0 - -1 - (-4 - -6). Let l be 4 + y + (-9)/3. Suppose l = 4*n - h, -10 = 2*n - 4*h + h. Solve 0 - n = -v for v.
1
Let c be (((-1200)/(-42))/10)/(2/14). Solve -6*o = -11*o - c for o.
-4
Let g(p) be the third derivative of -p**6/120 + p**5/12 + 7*p**3/6 + 6*p**2. Let a be g(5). Solve 0 = -3*n + a*n for n.
0
Let m(s) = 2*s**2 + 40*s + 81. Let i be m(-18). Solve -i = -5*q + 6 for q.
3
Let l be (11 + -9 - 0) + 4. Let f be (-66)/(-15) - 2/5. Solve f*t + l = t for t.
-2
Suppose -20 = -j + 2*a + 61, j - 5*a = 90. Let d = 47 + -30. Suppose d*i = 12*i + j. Solve -2*n = n - i for n.
5
Let g be (4 - 4/1)/(-6 - -4). Solve 2*u - 8 = -g*u for u.
4
Suppose -d + 5 = 1. Suppose 3*y - 15 = -3*w, d*y - 6*w = -3*w - 8. Solve 4 = 3*g + y for g.
1
Let q = -30 - -12. Let a(g) = -2*g + 2. Let v be a(2). Let i be (-104)/q + v/(-9). Solve -2*y = y - i for y.
2
Let b(t) = -t**3 + 2*t. Let g be b(2). Let i = -14 + -4. Let k be i/g - (-27)/18. Solve 0 = k*q - q - 15 for q.
3
Let a be 4/6 - (10/6 - 3). Let j = 10 - 7. Let b(l) = -l**3 + 10*l**2 + l - 7. Let w be b(10). Solve -j*z - w = -a*z for z.
-3
Suppose 2*s + 3*s = -3*c + 107, 69 = 3*s - 3*c. Let q = s + -22. Let m(k) = 2*k + 3. Let o be m(q). Solve 3*g - 9 = -o for g.
2
Suppose 2*a - 84 = -3*q, q - 6 = -4. Suppose -a - 45 = -3*p - 2*l, -112 = -4*p - l. Suppose -8 = -3*f + 7, p = y + 4*f. Solve -i + y = -3*i for i.
-4
Let b be (-8)/12 - (-46)/6. Let z(n) = -3*n + n + 4 - b - n**2 - 4*n. Let x be z(-5). Solve 13 = -5*p - x for p.
-3
Let a(r) = -r**2 - 28*r - 187. Let x be a(-11). Suppose -12 + 56 = -3*k + 2*t, -3*k - 2*t - 28 = 0. Let d be (-6)/1*4/k. Solve -i + d*i - 4 = x for i.
4
Suppose g - 15 = 5*o, -2*o = -0*o - 3*g + 19. Let x be ((-6)/(-1))/o - -15. Solve -x = b + 2*b for b.
-4
Let o(g) = -2*g**2 - 72*g - 56*g + 0 + 144*g + 10. Let j be o(8). Solve j = n - 3*n for n.
-5
Let g(y) = y + 7. Let f be g(-4). Suppose 3*c = -2*c - 20, f*l - 2*c = 14. Solve l*o - 2 = -0*o for o.
1
Let r = 10 - 7. Let k be (-16 + 16)/(6 + 0). Solve k*n - 15 = -r*n for n.
5
Let w be (-33)/(-9) - 1/(-3). Suppose 2*l - w*l = 0. Let i = 24 - 24. Solve i = -3*j - l*j for j.
0
Suppose 22*f = 19*f. Suppose -2*a + 0*l = l - 10, -a = 4*l - 19. Solve 0 = -f*o - a*o for o.
0
Let k be -3 + (-36 - -1)/(-5). Suppose 6 + 2 = k*w. Solve -w*m - 9 = -1 for m.
-4
Let i(x) = -20*x + 191. Let r be i(8). Solve -8*k - r - 9 = 0 for k.
-5
Let w(y) = 2*y + 16*y**2 + 2*y + y - 6. Let n be w(1). Let f = 0 + 4. Solve f*d = -d + n for d.
3
Let b(g) be the second derivative of -g**3/6 + 4*g**2 + 6*g. Suppose -r = -2*r + 6. Let q be b(r). Solve -q*n + 4 = -4*n for n.
-2
Let k(q) = 6*q - 102. Let i be k(18). Solve i*y - y = 10 for y.
2
Let v(t) = -t**2 + 15*t + 8*t - 31*t. Let o be v(-8). Suppose x + 4*l - 20 = o, x - 13 + 3 = l. Solve y - x = 4*y for y.
-4
Let z = 29 + -6. Let g = z + -18. Solve 2*n = -1 + g for n.
2
Suppose 0 = 651*w - 646*w - 10. Suppose -2*u = 3*u. Solve u = -w*s + 3 - 1 for s.
1
Let s be (-20)/6*60/(-25). Solve 7*x - 13 = s for x.
3
Let x(u) = -u**3 + 10*u**2 - 20*u - 20. Let c be x(6). Solve 3*m - c*m = 6*m for m.
0
Let t = 349 - 343. Let n(k) be the second derivative of k**3/6 - 3*k**2 + k. Let m be n(t). Solve -3*p + 9 = -m*p for p.
3
Let t = 130 - 128. Let r(s) = -s. Let l be r(0). Let b = t - l. Solve b*a + a = 12 for a.
4
Let y(k) = 3*k - 13. Let q be y(6). Suppose q = j - 2. Solve 4 = x + j for x.
-3
Suppose 3*w - 263 = -3*l + 2*l, -4*w + 356 = -4*l. Solve -2*y - w = -82 for y.
-3
Let j be 2/9 - 50/(-18). Suppose -42 = -8*g - 13*g. Suppose 0*a = 2*a - 2. Solve -j*b + a = -g*b for b.
1
Suppose 0*v - 4 = 2*v. Let x(y) = y**3 + 6*y**2 + 2*y - 2. Let r be x(v). Let c = r - 7. Solve -c*z - 12 = z for z.
-3
Suppose -60*w + 14*w = -92. Solve -w*f = 2*f - f for f.
0
Let y be ((-16)/12)/((-3)/9). Solve -18*q = 76 - y for q.
-4
Let t = 1742 - 1737.