- 13. Solve -u*k - 14*n + 13*n - 6 = 0, 0 = -n + 3 for k.
-3
Let l(i) = 393*i + 1969. Let f be l(-5). Solve 2*z = -f*j - 14, -j - 25 = -5*z + j for z.
3
Let t be 17 + -9 + -13 + 2 + 5. Solve 4*u = -4*w + w - 9, -3*u - 7 = t*w for w.
1
Let l be (-2)/(-10) - 27/(-45) - (-184)/20. Solve 0 = -z + 4*h + l, -3*h = 81*z - 85*z + 14 for z.
2
Let n be 3/(-9)*(-11 - 4). Let t(d) = -7 + 1 - n + 3*d - 16. Let z be t(10). Solve -2*g = -5*x - 1, g = x + z - 1 for x.
1
Let h be 5/(-1)*((-1)/2)/(3580/10024). Let r be (1/2)/(1/58). Solve 3*u - h*u = 3*s - r, s + 2 = u for s.
3
Suppose 309*f + 183*f = 115*f + 41093. Solve -104*t - 4*s = -f*t + 6, -4 = s for t.
-2
Suppose 0 = 2*n - 7*n - 90. Let b = -13 - n. Suppose -2*q - v - 68 = -6*q, b*q - 85 = 3*v. Solve 11 = -3*p + 2*h - h, -5*h = 3*p + q for p.
-4
Suppose -8 = -3*i - i, 0 = 2*f - i - 14. Suppose 3*l = f*l - 10, -2 = z - 3*l. Solve 0 = -2*v - 4*w - 0 + 8, 0 = -z*v - 2*w + 10 for v.
2
Let g(q) = -6*q - 81. Suppose -6*h - 27 = 63. Let k be g(h). Solve -z - k = -v, 0 = -4*z + 8 - 28 for v.
4
Let c(d) = -d**3 + 9*d**2 + 11*d - 8. Let z be 5 + (-2)/(-5) + 299/65. Let x be c(z). Solve -2*m + 0*m + 2*u = x, -1 = u for m.
-2
Let r(z) be the first derivative of -z**4/4 - 5*z**3/3 - 3*z**2/2 - 14*z + 3. Let a be r(-6). Let d = -21 + a. Solve j - n + 0 = 2, -d = -2*j - 3*n for j.
5
Let k = 70 + -62. Let j(x) = -11*x - 3*x**2 + 7 + 17 + 4*x**2. Let d be j(k). Solve 3*i + 15 = 4*a, i + 0*i + 5 = d for a.
0
Suppose -486*n - 129 = -521*n + 11. Solve 0 = -s - 7*l + 3*l + 12, -4 = s - n*l for s.
4
Let u(b) = -b**2 + 102*b - 2113. Let q be u(73). Solve -2*l - t + 8 = 0, -q - 1 = l - 4*t for l.
3
Let t(c) = -c**3 - 30*c**2 + 95*c - 128. Let y be t(-33). Solve -81*v + 79*v = -y, -4*v + 23 = -3*r for r.
-5
Suppose 743*t - 705*t - 342 = 0. Solve -3*b - 37 = 13*h - 18*h, 5*h - t = -4*b for h.
5
Let t(y) = -4*y**2 - y. Let u be t(-1). Let o(v) = -1 + 7 + 2*v - v - 1. Let l be o(u). Solve -5*n = l*d + 1, -7 + 21 = -n - 5*d for n.
1
Let c = 45 + -46. Let b(p) = p**3 + p**2 - 2*p - 2. Let f be b(c). Let o be (34 - 0) + (0 - -2). Solve -5*r = q - 24 - f, 0 = 5*r + 4*q - o for r.
4
Suppose 16 = 7*j - 47. Let s be 4/4*j - 5. Suppose n + s*n = -n. Solve n*f + 27 = -3*a + 4*f, f = 5*a + 28 for a.
-5
Let y(o) = -4*o**2 - 10*o + 1. Let l be y(-2). Solve -l*s - 2*v = 6 - 15, -8 = 2*s - 5*v for s.
1
Suppose 227 = 103*k - 31 - 51. Let p = -63 - -45. Let x = p + 30. Solve -k*f = q + 4*q - 29, 0 = 4*f - x for q.
4
Let z(v) = -244*v + 3423. Let o be z(14). Solve 0 = -2*a - o + 1, -5*m - a = 13 for m.
-2
Let s(q) = 3*q**2 + 1. Let u(h) = -17*h**2 + 37*h - 130. Let b(f) = -6*s(f) - u(f). Let m be b(-40). Solve 0*r + 3*r + k = -13, 4*r - m*k + 12 = 0 for r.
-4
Suppose 0 = 10*m - 46 - 54. Solve -a - t = 2*t + m, 4*a + 2*t = 0 for a.
2
Suppose -22*d + 126*d = 536 - 16. Solve 15 = 137*n - 142*n, -d*t = 2*n + 6 for t.
0
Let z = -3600 + 3543. Suppose -4*a - 335 = -107. Let r = z - a. Solve r = o + 2*h - 2, 2*h - 12 = 2*o - 2*h for o.
-2
Let o(h) = h**3 + 28*h**2 - 54*h + 15. Let p be o(-30). Let l = 169 + p. Solve -4*y = -s + 4*s - 4, 5*y - 6 = -l*s for s.
4
Let g = -92 - -105. Suppose 5*c - 7 - g = 0. Solve -2*o + 1 = 5*q - 3, -5*o + c*q - 23 = 0 for o.
-3
Let r be (110/(-33) - (-4 - -1))*-117. Suppose 9 = 12*f - r. Suppose -m + 6 = 4*u + m, -2*u = f*m. Solve -w - 3*j = 2*j + 1, -2*w + u*j + 10 = 0 for w.
4
Let o be (102/68)/(-1*(-1)/(-8)). Let g be 45/20 - ((-63)/o)/(-7). Suppose -6*m = -m - 105. Solve 3*p - m = 3*y, -g*p + 39 = -4*y + 15 for p.
4
Let r(g) = 2*g**3 - 45*g**2 + 23*g - 4. Let q be r(22). Solve 0 = 5*s - s - a - q, 0 = s + 3*a + 2 for s.
4
Let h = -1691 - -1694. Solve q + 1 = 3*a + 4, h*a - 4*q = -3 for a.
-1
Let v = 4305 + -4300. Solve 4*t - 10 = -3*u, v*u - 4 - 3 = 3*t for t.
1
Let h(t) = -11*t + 11. Let f be h(11). Let w = f + 115. Solve -3*n - w*c = -3 + 6, 0 = 5*c for n.
-1
Suppose -27*v + 24*v = 4*y - 55, -69 = -4*v - y. Suppose -v*a - 2*a - a = 0. Solve -3*f + a*l + 24 = -3*l, -5*f - 10 = 5*l for f.
3
Let y = 8552 + -8548. Solve 5 = -y*m - g, 5*g + 22 = -5*m + 12 for m.
-1
Let d(h) = -9*h + 81. Let a be d(16). Let i = a + 74. Solve -i = -3*j - 2*w - 3*w, 0 = -4*j - 3*w for j.
-3
Let z(h) = h - 1. Let g be z(-2). Let b(k) = 2*k**3 + 3*k**2 - 3*k - 2. Let d be b(g). Let l = d + 21. Solve 0 = 2*y + 5*s + 31, 2*s - 4 - l = 5*y for y.
-3
Let d be 20/(-25)*((-4 - -2) + -3). Let b be ((-18)/6)/(21/(-6) + 2). Solve 0 = b*s - d*k - 10, s + s - k - 1 = 0 for s.
-1
Let q = 32 + -29. Let u be 4 - 0 - (15 + q). Let n(l) = -2*l - 24. Let w be n(u). Solve -w*r + 4*f - 44 = -12, 3*r + f = -12 for r.
-5
Let d(c) = -75*c**3 + c**2 + 2*c - 2. Let k be d(1). Let m be 111/k + 2/(8/230). Suppose -6*a = -m - 16. Solve -2*s - a = -2*b, 4*b = -b - 4*s - 6 for b.
2
Let n be -17*(-14)/42 - 6/9. Solve 17 = -n*j + 2*w, 20*j = 23*j + w + 8 for j.
-3
Suppose 0 = -15*v + 18*v + 3*b - 15, 0 = -3*v - 5*b + 21. Solve -3 = -v*o - 3*q, 4*o + 9 = 4*q - 5*q for o.
-3
Let x = -28615 - -28698. Solve 2*n + 86*k - x*k + 4 = 0, -2*k - 7 = -3*n for n.
1
Suppose 32*y - 69 + 5 = 0. Solve -10*w = -13*w + 2*i + 22, 2 = -2*w - y*i for w.
4
Let v be (-5)/(-15)*60/4. Let q(s) = -v*s + 9*s - 9 - 27. Let l be q(10). Solve -4*d + 0*n = -l*n - 28, -n - 22 = -4*d for d.
5
Let n(i) = -i**3 + i**2 + 7*i - 7. Let a = 430 - 428. Let k be n(a). Solve 0*l - 14 = -5*l - 3*z, -6 = k*z for l.
4
Let p be (2/6)/((-1)/6). Let q(t) = 8*t + 18. Let f be q(p). Solve -3*g - 15 = i, -g = f*g + 15 for i.
0
Let k(x) = 15*x + 6. Let c(n) = -2*n**2 + 29*n + 12. Let h(d) = -2*c(d) + 5*k(d). Let r be h(-4). Solve -2*f + r*v + 8 = 0, -f + 2 - 10 = 3*v for f.
1
Suppose j + 2*b = 18, -19 = -j - 4*b + 7. Suppose j*p = 13*p. Suppose p = 10*h - 14*h + 8. Solve -4*u - 8 = h*f, -6 - 4 = -5*f for u.
-3
Suppose -4*r + 3*y = -73, -4*r + y + 260 = 177. Solve 2*a = -p - 3, p - r*a = -27*a - 15 for p.
5
Suppose w + 1 = -u + 4*w, 0 = 2*u - 5*w. Let y be 1/((-2)/16*2). Let j be ((y/5)/(10/50))/(-2). Solve 4*b = 5*p + 7, -22 = -5*b - u*p - j for b.
3
Let s = -6851 + 6851. Solve -5*o - 5*y + 55 = s, -2*o - o - 15 = -5*y for o.
5
Let k be (12/(-14))/((-12)/84). Solve k*c + 24 = -4*z, -5*c + 10*c + 20 = -2*z for z.
0
Let v = -1199 + 849. Let a = 352 + v. Solve -x + 5 = t, -4*x + a*x = t - 9 for x.
4
Let l(n) = -2*n**2 - 63*n + 292. Let t be l(4). Let x(k) = k**2 + 4*k - 4. Let a be x(-5). Solve 0 = 5*p + 3*h - 19, h + t = p + a for p.
5
Suppose 0 = 4*l - 831 + 2911. Let h = l - -524. Solve 4*p = p + h*f + 12, 4*f = 5*p - 20 for p.
4
Let r be (-6)/18 - (-11)/3*-1. Let t be 1*(-14 - r)*(-10)/4. Let n be (3/9)/(2/6)*t. Solve 4*u = 2*m + 2, -4*u - n = u + 3*m for u.
-2
Let k(g) = g**2 - 13*g - 68. Let s be k(24). Let f = 201 - s. Solve p - 2*p = -f*d + 12, -3*d - 2*p = -15 for d.
3
Let v(u) = 9*u - 32. Let d = 141 - 137. Let n be v(d). Solve -3*l = 2*z - 1, 5*z - n = 3*l + 30 for z.
5
Suppose 67*i + 51*i - 354 = 0. Solve -i*s = 4*y - 19, -2*y = 10*s - 9*s - 9 for s.
1
Let y be 3/1 - 12/12. Let q be (-52)/39*-3*y/4. Solve -v = 2*u - 4 - 0, 3*u = q*v - 8 for v.
4
Let w(f) = -2*f + 275 + 20*f**2 + f + f**3 - 289. Let j be w(-20). Solve -t + j = -2*k - 4, 11 = -t - 5*k for t.
4
Let l be (2*(0 - (-3)/(-9)))/((-376)/2820). Solve -5*u + 1 + 9 = -l*g, -2*u + 12 = 2*g for u.
4
Let z be (135/(-54))/(4 + 2 + (-52)/8). Solve 25 = -y - z*n, 5 = -5*y - 4*n - n for y.
5
Suppose w - 205 = 5*h - 237, -8 = -3*w + 2*h. Solve -2*t - 2*n - 8 = 0, -63*t + 4*n - w = -61*t for t.
-4
Let h = -3213 - -3340. Solve -h*s = -129*s + 4*g - 2, -5*g + 10 = -s for s.
5
Suppose 5*h = -2*w + 35, -4*w - 6 = 2*h - 4. Solve 2*d - 7*d = 2*i + 15, -2*i = -d + h for i.
-5
Let g = 8452 - 8449. Solve 6*t - g*t = -a + 14, 12 = 2*a + 2*t for a.
2
Suppose u + 3 = 4*u. Let s be 230*(28/8 + -5). Let q be (-96)/(-46) + 30/s. Solve 5*r + d = -25, -r = -3*d + q*d - u for r.
-4
Suppose -7*y = -5*y - 10. Suppose 0 = s - 5*h + h - 20, h = -5*s + 16. Let l be 27/6 + 11/(-22). Solve l*u - 12 = s*i, 2*i + 21 = y*i + 3*u for i.
2
Suppose -7*k - 3*w = -10*k + 9, -12 = -2*k + 4*w. Suppose k = -2*r - 17 + 21. Let i = 0 - -4. Solve 2*t + 4 = 3*m, 6*m - r*t - i = m for m.
0
Let l(y) = 10*y - 68. Let r be l(7). Suppose -4 = 4*m, -2*m + 6 - 8 = r*g. Solve -u = -j - g*u, 5*u = 2*j - 15 for j.
