 -6 + 5 + 7 - (-4)/(-1). Solve 4*z - 2*z - f*v = -2, -2*v = -5*z - 17 for z.
-5
Suppose 5*q = -2*l - 2, -1 = -5*l - 3*q + 13. Solve 4*s + 5 = -m, l*s + 0*s - m = 5 for s.
0
Let p be 3/2*(-180)/(-270). Solve 0 = i - 2*a + 1, -p = 3*i + a + 2 for i.
-1
Let x be 0/3 - 80/(-4). Let o = x + -19. Suppose -o = -4*k + 7. Solve 0 = -g - 3, -5*q = -3*q + k*g + 14 for q.
-4
Let f = 155 + -75. Let w = f + -74. Solve 0*d + 2*d = 4*i + w, i - 21 = 5*d for i.
-4
Suppose -10 = 10*r - 12*r. Solve 0 = -0*v - 4*v + r*g + 25, 5 = 5*v - g for v.
0
Let p be 214/6 + 8/24. Let k be 4/(-18) - (-188)/p. Let i = 16 - -7. Solve k*y - q + i = 0, -3*y + 2*q - 11 = -0*q for y.
-5
Let u(f) = f**2 + 3*f - 5. Let t be u(2). Suppose t*n + 0*a - 9 = -a, -2*n + 3 = a. Solve 0 = -5*o + 15, 3*j + 30 - 12 = n*o for j.
-4
Suppose -2*h = -5*a + 6, a - 14 = -3*h - 3*a. Let o be 2/(-9) + (-56)/(-9). Let v be ((-27)/o - -2)*-2. Solve -v*j - 18 = d - h*j, -3*j - 3 = -4*d for d.
-3
Let r(y) = y**3 - 15*y**2 - y + 16. Let o be r(15). Solve -4*t + 2*t - o = -3*a, 2*t = 2*a for t.
1
Let b(q) = 3*q**2 - 3*q. Let v(m) = -m**3 + 4*m**2 + 7*m - 8. Let w be v(5). Let t be b(w). Let j = -19 - -21. Solve 3*k = k - 5*n - t, -k - 3 = -j*n for k.
-3
Let r = -2 + 2. Let f be 1*(-2)/(-5)*5. Solve -2*l + r*l + 5*t = 0, f*t = -5*l for l.
0
Let d(v) = v**3 + 5*v**2 + v - 5. Let p be d(-4). Let a = p + -3. Let w be (-2)/(-5)*5 + 1. Solve g + 4*b = -1, w*g - a*b - b + 20 = 0 for g.
-5
Let n be (-2)/2 + (23 - -3). Suppose 5*h + 25 = -2*r, -r + 0*h - 5*h = n. Let p = 49 - 23. Solve -2*t - t - 4*b = p, 4*t - 5*b - 17 = r for t.
-2
Let b(v) = 9*v - 87. Let i be b(10). Solve 0 = 2*l - 4*k + 2, i*l + 1 = 5*k - 2 for l.
-1
Let j be (0 + -1)*0/6. Let b = 2 + j. Suppose -2 = -2*r + 4, r = -3*n + 15. Solve -n*m - 8 = -3*a, -a - b*a = 5*m - 17 for a.
4
Suppose -210 = -46*k + 4*k. Solve 1 = x + n, 2*x + 3 = -n + k for x.
1
Let t be (493/(-51) + 13)/(2/9). Solve 3*r = n + t, 5*n + 10 = -5 for r.
4
Suppose -336*c - 20 = -341*c. Solve -7 = c*k + 3*h + 5, -4*h = k + 3 for k.
-3
Suppose 4*r - 12 = t, -36 + 12 = -3*r - 3*t. Suppose 0 = 4*b + r*o - 16, 0*b + 4*o - 1 = b. Solve b*f + 2 = -4*y, 2*y + 0*f - 4 = f for y.
1
Let p be (-198)/(-30) + (-4)/(-10). Suppose 0 = -p*h + 42 - 0. Solve -a + 3*r - 14 = -h*a, -3*a = -3*r - 18 for a.
4
Suppose 5*o - 3*o + 3*m + 39 = 0, -3*o - 39 = -2*m. Let z be (o/25)/((-3)/15). Solve 0 = -8*x + 3*x - 5*v + 50, -35 = -4*x - z*v for x.
5
Suppose l + w = 4, -5*l + 12*w = 7*w + 10. Let c be ((-10)/(-4) - l)/((-18)/(-24)). Solve 0 = -z - 2*z + c*j + 4, -2*j = -2*z for z.
4
Suppose 0 = -28*n + 24 + 4. Solve -3*h = 3*m + 1 + 2, 2*h + 3*m - n = 0 for h.
-4
Suppose -25 = -5*f - 10. Solve 3*m - 3 = -3*o, 7 = -f*o - 5 for m.
5
Let i be 2415/115*2/6. Solve 3*m = -5*n - 22, i*n + 30 = 2*n - 5*m for n.
-2
Let d be (14 - (3 + 2)) + (3 - -1). Solve -3*a - d = -4*j, -2*j = 3*a - j + 8 for a.
-3
Let z(c) = 3*c**2 + 19*c + 32. Let j be z(-3). Let v = -7 + 12. Solve 0 = -2*u - 4, j*n - n + v*u = -8 for n.
2
Let k be (19 - 4)*(-1 - -2). Suppose -4*r + k = -21. Solve -2*s - 5 = -5*t + 3*s, s - r = -4*t for t.
2
Let k(q) = 0 + 0*q**3 - 2*q**3 - 1 - 4*q**3. Let c be k(-1). Solve -3*r = -2*y + 16, 4*r + 17 = -2*y + c for r.
-4
Let t be (11/(-22))/(2/52). Let u = t + 21. Suppose 4 = 4*c - u. Solve -c*v + 3*y = 15, -2*y + 5 = 3 for v.
-4
Let d(p) = -6*p - p**2 + 9*p + 5*p**3 + 1 - 4*p. Let y be d(1). Solve 6 = -5*f - y, -5*f - 11 = k for k.
-1
Suppose 2*u = 5*p - 9 - 2, -u - p = -5. Let r = 254 + -252. Suppose -r = -3*o + u*o. Solve -o*k - 2*k = -5*g - 20, 0 = -2*k + 10 for g.
0
Let o(u) = 19*u**2 - 230*u + 28. Let k be o(12). Suppose 3*t + 70 = 5*y - 25, 5*t - 76 = -4*y. Solve -2*s - 16 = 5*w + y, s = k*w + 15 for s.
-5
Let i(p) = 11*p + 402. Let l be i(-36). Solve o = -4*b - 10, b = 2*o - 4*b - l for o.
-2
Let a(h) = -8*h + 10*h - h**2 - 13*h + 17. Let c be a(-12). Solve -4*o = -c*f - 40, -2*f = -3*o + 6 + 17 for o.
5
Let d = 95 - 93. Suppose -5*p = p - d*p. Solve -5*x + p = -n + 1, -3*n + 3*x = -3 for n.
1
Suppose -c = -y + 13, -5*y = 5*c - 16 - 19. Suppose 2*w - 5*u + y = 0, 3*w - 2*u = w + 2. Solve 3*f - 7 + 3 = 4*n, -w*f = 5*n + 5 for n.
-1
Let h be 8 - ((-10)/(-1) + -5). Solve -4*m = -m - q - 5, -h*m - q = -13 for m.
3
Suppose 5*r = -11 + 21. Solve 5*f + 3*k = 12, -5*f + r*k = -k - 18 for f.
3
Suppose -18 + 5 = -p. Suppose 5*s - 2*o = 26, 2*s - o - 10 = -0*s. Suppose n + s = 13. Solve -3*f = -n*f - j - p, -3*f + 5*j = 4 for f.
-3
Suppose 0 = 4*r + 5*u - 6, 5*u + 10 = 0. Solve -4*c + 5*d - 7 = 1, 8 = -r*c + 2*d for c.
-2
Let u = 6 + -3. Let c = 3 - u. Suppose -k + 15 = -6*k + 4*l, -k - 5*l + 26 = c. Solve 0 = -2*v - 2*s + k - 3, 3 = 3*s for v.
-2
Suppose 0 = -4*g + 4*d, -3*d = -4*g - 0*d + 2. Solve 4*n = 3*y + g + 1, -4*n = -4*y - 8 for y.
-5
Suppose -4*x + 2*l = -360, 0 = -3*x + l + 113 + 158. Let m = 93 - x. Solve -5*d + 5 = -m*k, -28 = 4*k - 3*d - 11 for k.
-5
Let x be (-7*(-27)/63)/(2/4). Solve -y - 5*q = -16, 2*q + 0 - x = 0 for y.
1
Let c(f) be the second derivative of f**4/3 + 10*f**3/3 + 5*f**2/2 + 10*f. Let q be c(-5). Solve 3*u + b = -0 + 10, -2 = 2*u + q*b for u.
4
Let l(q) = q. Let u(x) = -71*x - 3. Let m(w) = -2*l(w) - u(w). Let i be m(-2). Let a be i/(-12) + (-4)/16. Solve 3*z - a = o, -z + 0*z + o = -7 for z.
2
Let g = -15 + 51. Let w = -31 + g. Solve -3*v - 2 = -w*c + 1, 3*c = 0 for v.
-1
Let y be ((-14)/4)/((-819)/468). Solve j + y*w - 7 = 0, 2*j + 9 = -j + 4*w for j.
1
Suppose 4*w = 2*v + 8, -2*v + 0*v - 2*w = -22. Suppose 4*z - 22 = -v. Solve 0 = -3*b + z*d - 25, -3*b - 3*d + 3 + 0 = 0 for b.
-3
Suppose -3*v - 1 = -7. Suppose 3*o - 4*l = -2*l + 8, -o + l = -4. Solve -3*n = -v*r + 20, -2*r + o*n + 12 = -n for r.
4
Suppose 5*n - 10 = -0. Let p be n/6 - (-2)/3. Suppose -3*m = -4*l + 5, -5*m - 6 = -5*l - p. Solve -2*h - 3*q = -19, l*h = -5*q - 0 + 25 for h.
5
Suppose -18 = -864*o + 855*o. Solve -3*v + 36 = o*v - 4*p, 2*p = 4*v - 24 for v.
4
Suppose 30*z = 25*z. Suppose -l = 3*j - z*l - 13, 2*j + l - 7 = 0. Solve 15 = -c - 5*r - 8, -2*c - 2*r - j = 0 for c.
2
Suppose -x - 9 = -4*n, 0*n + 2*x + 6 = 2*n. Solve n*j = -2*d - 2 - 6, 0 = 3*d - 3*j + 18 for d.
-5
Suppose 5*m - 29 = 2*q, -q = 3*m + 2*q - 9. Let v be 5*(2/8 - (-12)/16). Solve m*a + 2*u = u, 2*a - v*u = 0 for a.
0
Let d be (92/115)/((-1 - 1)/(-10)). Solve 5*m = 5*u + 10, m - 5 = d*u + 12 for m.
-3
Suppose 0 = 4*j + 2*y + 4, 0 = 5*j - 4*y - 6 - 15. Let f be (2 - 2)*(2 - j). Solve -o + p - 4 = f, 6*o - 4*o + 14 = 5*p for o.
-2
Let c(a) be the third derivative of -a**5/60 - a**4/4 + 10*a**2. Let d be c(-6). Solve -3*n = -d*n + 2*p, p = -n for n.
0
Suppose 62 + 38 = -5*c. Let w = c - -27. Solve -2*x + 28 = -4*y - w*x, -2*y - 2*x = 12 for y.
-2
Let c(q) = q**2 + 29*q + 170. Let l be c(-8). Solve l*d + x = -11 + 3, 0 = -4*d - 3*x - 20 for d.
-2
Suppose -k + 8 = 3*d - 1, 5*d - 15 = k. Solve -4*v - 3 = -d*x, -9*x + 4*x = 3*v + 24 for v.
-3
Suppose 0 = -b + 4*p + 4 - 6, -4 = -4*p. Solve -6 = -4*i - 2, -b*g = i - 11 for g.
5
Let u(c) = 19*c + 173. Let q be u(-9). Solve 4*j + 18 + 4 = -q*b, 5*b + j = -10 for b.
-1
Suppose 11*l - 4 = 7*l, -4*g + 7 = -5*l. Let f be ((-3)/2)/(1/(-2)). Let o be (-5 - -3)/((-4)/14). Solve 0 = -g*c - 3*i - f, 5*c + o = i - 10 for c.
-3
Suppose 4*q + v = 4, -4*q + v - 8 = 5*v. Let n be ((-6)/15)/(q/(-10)). Solve n*b + 4*t + 20 = 0, 5*b + 2*t + 26 = -0*t for b.
-4
Suppose -9*z + 118 - 91 = 0. Solve -5*a - 9 = -4*r, z*a - 1 = -5*r + r for r.
1
Let f be 5 + -9 + 20/5. Solve -8 = 4*k - 5*n, -3*n + 18 = -f*k + 2*k for k.
3
Suppose 0 = 7*p - 0*p - 35. Let n = 18 - 7. Solve -3*l - n = -l - h, -l = 3*h - p for l.
-4
Let o(a) = -7*a - 18. Let g be o(-4). Suppose u + 4 = -0*u. Let b be u/(-6) + 4/(-6). Solve b = 5*l - g, 3*l = 5*m + 4*l + 3 for m.
-1
Let k = -65 - -111. Suppose -4*s - k = -138. Suppose 4*h + 6*y - 24 = 5*y, 27 = 3*h + 3*y. Solve -10 = -5*c + a, h*a + 1 = -c - s for c.
1
Let z be (-50)/(-2) - (17 + -13). Let s = z + -18. Solve -j = -d + 5, s = j + 4*d - d for j.
-3
Let g be 520/240 - 2*1/12. Solve 3*h - h = g*x + 4, 0 = h + 3 for x.
-5
Let j(o) = -41*o**3 - 2*o**2 - 4*o - 3. Let i be j(-1). Solve 3*t - i = 5*x, -5*x + t = 4*t + 10 for x.
-5
Suppose 0 = -3*w + 7*w - 20. Suppose 0 = 3*r - w - 1. Suppose -4*i - c = 4*c -