r o.
-4
Let i = 80 - 76. Solve 0*n + i*n + 30 = 2*f, -3*f - n = -10 for f.
5
Let n = -16 + 19. Let c be 0/(-7) + (5*n)/3. Suppose -b = -5*t + 8 + 4, -4*b = 8. Solve -t*z - c = 3*z - 5*r, 2*r = -z - 4 for z.
-2
Suppose 2*v - 1 = 39. Suppose 4*c + 2 = 22. Let i be -10*(v/(-8))/c. Solve j + 0*s = 3*s - i, -4*j = -5*s + 13 for j.
-2
Let d = -105 + 102. Let s(i) = -4*i - 9. Let y be s(d). Solve -3*u = 6 + 6, -4*u - 16 = -y*m for m.
0
Suppose -3*d + 19 - 10 = 0. Let g(f) = -f**2 + 2*f + 3. Let n be g(d). Solve 2*y - 4*l - 10 = n, 4*y - 5 = 3*y + 3*l for y.
5
Suppose -o = 5*r - 0*o - 94, 6*r = -o + 112. Solve -5*p + 0*x - x = -18, -2*p = 4*x - r for p.
3
Let l = -12 + 15. Solve y + l*u = -13, 0 = -4*y + 3*y - u - 5 for y.
-1
Let u be (-4 - 6)*2/(-4). Let p = 11 + -6. Suppose -u = -p*o + 5. Solve 5*z + 2*d = -21, -5*d + o*d = z + 12 for z.
-3
Let y be 4/(-72)*4*-18. Solve 4*s - s - y = u, 5*u + 8 = 3*s for s.
1
Let x(h) = 27*h + 199. Let q be x(-7). Solve -b = 2*r - q, 5*r - b - 25 = 4*b for r.
5
Suppose -4*b + 2*s + 72 = 0, 3*s + 49 = 3*b - s. Let o = -29 - -13. Let h = o + b. Solve -5*u + 3*f = 2, u + f - 1 = h*u for u.
-1
Suppose 13*h = -11*h. Let k = 3 - 0. Solve -10 = 5*j, h = u + k*j + 1 for u.
5
Suppose -2*i - 5*b = -25, -3*b + 52 - 18 = 5*i. Let p be 18/1*1*2. Solve 0 = 4*g + 5*u + 3 + 1, 4*g = i*u + p for g.
4
Let g be ((-20)/(-8 + 12))/(-1). Solve -2*t = 3*d + 2*t - 5, -2*t = -d + g for d.
3
Let x = -5 - -11. Suppose -787 = -2*b - 783. Let c be (0/(-4) - -2) + 15. Solve p - x = -n, -p = b*p + 2*n - c for p.
5
Suppose z + 0*z - 4*x = -13, 3*x = z + 10. Let r be (2/(-5))/(z + (-18)/(-20)). Solve 0*i - r = -4*k - i, i + 12 = 4*k for k.
2
Suppose 4*k = -4*i - i - 28, 2*k = -5*i - 24. Let n be (744/30)/(i/(-10)). Suppose -3*r + 4 = -n. Solve -v + 5*d + 3 = r, -4*v = -3*d + 8 for v.
1
Let l be -1 - (-3)/(66/54 + 6/(-27)). Let v be (-1 - (1 - 2))/2. Solve -2*d - 10 = -4*u, -l*u + 5*d - 9 + 34 = v for u.
0
Suppose 5*k - 8 = 3*k, 14 = -2*y + 4*k. Suppose s = 4 - y, -4*z + 4*s + 16 = 0. Let d be -1 + -2 + 1 + z. Solve 4*j = -3*p + 9, 3*j - 5*j - d*p + 1 = 0 for j.
3
Suppose 0 = 4*n - 3*r - 19, -4*n - 2*r + 10 = -n. Suppose 4*t - 8 = -n*h, 4*h - 2 = -2*t - t. Solve 4*l = -5*z + 7, -l + 2*z - 1 = -t for l.
3
Suppose -16 + 8 = -2*n. Suppose -2*s + 6*s - 8 = 4*w, -n*w = 3*s - 6. Solve -i = -2*x - 7, w*x + 4 = -x + i for x.
-3
Let m = -7 + 10. Let q = 699 - 691. Solve -a + q = 3*t, m*t - t - 2*a = -8 for t.
1
Suppose -s + 6 = 4*h, -3*h = 3*s - 4*s - 1. Solve -l + 2*l = -f + 2, -6 = -s*l - 3*f for l.
0
Suppose 15*o = 20 + 40. Let c be (-12)/o + (-18)/(-1). Let u(p) = p + 1. Let k be u(2). Solve -h + 4*h + v = -c, 0 = 4*h + k*v + 25 for h.
-4
Let c(u) = -u**3 - u**2 - 5*u + 11. Let g be c(0). Solve 3 = x + 2*l + g, 0 = -5*x + l + 4 for x.
0
Suppose 4*o = 2*g + 26, o - 2*g + 7*g + 10 = 0. Suppose o = 4*y - 3*y. Solve 2*z - 12 = -4*f, -2*z = -y*f + 12 + 3 for z.
0
Suppose -3*b - 5*o + 225 = -8*b, 90 = -2*b + o. Let s be b - (0 + 0)/2. Let t be 2/9 + (-125)/s. Solve t*f - 15 = j, -3*f + 6 = 2*j - 0 for j.
-3
Let u be (-8 - 38)/(5/4 - 1). Let x = u - -186. Suppose 0*l = 4*l - 4. Solve 2*n + 3 = -q - 2*n, x*n - l = -3*q for q.
1
Let o = -126 + 126. Solve 4*r - 2*s + 10 = o, 4 = -2*r - s - 11 for r.
-5
Let r(n) = 2*n**2 - 7*n + 11. Let o be r(4). Let v(k) = k**3 - 15*k**2 + 5. Let c be v(o). Solve c*g - 2*f + 11 = 0, 3*g + 3*f - 6 = -0*g for g.
-1
Let t(r) = -r**3 - 11*r**2 + 9*r - 6. Let p be t(-12). Let b = -25 + p. Solve u = -2*u - 3*y, b*y = -3*u for u.
0
Let j(q) = q**3 + 4*q**2 + 2*q. Let x = 1 + -4. Let v be j(x). Let y be (8/v - 2)*12. Solve 0 = -4*u + 3*o - 2, 0*u + 2*o - y = -4*u for u.
1
Let d be (16/6 - 3)*3. Let q = 4 - d. Solve -2*j + q = -3*k, 0*j + 20 = -5*k + j for k.
-5
Let h = 14 + -4. Let j(d) = -d + h*d - 6*d - 15 + 0*d. Let z be j(6). Solve 0 = -b + f + 7, -2 = -5*b - z*f + 9 for b.
4
Let z(l) = 2*l + 16. Let t be z(-7). Suppose 3*s + 0 - 4 = -d, 4*s - 4 = -2*d. Suppose 0*x + 2*x = 0. Solve x = -t*c - 5*v, 2*v = -s*c - 2*c for c.
0
Suppose 2*u - 4*l + 2 = 26, 2*l - 8 = -4*u. Let g be 2/(-8) + (-867)/(-204). Solve -12 = u*c - g*j, -10 = -3*c + 6*c - 2*j for c.
-4
Suppose 2*i = -8*i. Solve -u + 2*z - 3 = i, 3*u = 7*u - 3*z + 17 for u.
-5
Let v be (2/6)/(12/36). Let n be v/(-2)*(4 + -4). Solve 4*y - z + 4 = n, -4*z + 2*z = -4*y - 4 for y.
-1
Suppose 6*u + a + 5 = 8*u, 0 = -2*u + 3*a + 7. Solve -5*h = -3*r + u*r + 10, 3*r = -h - 2 for h.
-2
Let f(w) be the third derivative of w**5/15 + w**3/6 + 7*w**2. Suppose 3*o + 2 = -1. Let h be f(o). Solve -3*x = 2*x - 4*p - 33, -3*x - h*p = -5 for x.
5
Suppose 22*i = 49 - 5. Solve -i*f = -f - 2*w + 2, 2*f - 5*w = -7 for f.
4
Let k be (18/(-24) + 1)*0. Solve 0 = -3*m - k*q - q - 1, -m - 5*q = -9 for m.
-1
Suppose -2*p + h + 35 = -0*h, 0 = -3*p + h + 53. Let m = 19 - p. Solve l = d - 0 - 3, -2*d = 5*l + m for d.
2
Suppose 2*h + 1 = -o, o - 4*h = -4*o + 37. Solve 2*w + 0*w + 2 = u, -2*w - 10 = -o*u for u.
2
Let m(p) = p**2 + 2*p. Suppose c + 7 = -3*h - 1, -4*h - 10 = c. Let s be m(h). Let u = 47 - 37. Solve j - u = 5*z + 2*j, -2*z + 4*j - 4 = s for z.
-2
Let l be 1 + (-4)/(0 - -4). Solve o + 2 - 3 = 0, l = -3*b + 3*o for b.
1
Let x(b) = b**2 + 5*b + 3. Let a be x(-6). Suppose -2*p - 123 = p. Let q = -38 - p. Solve a = q*h - o, 5*o - 5 + 2 = -h for h.
3
Let f(b) = -b**3 - 2*b**2 - 6*b - 8. Let h be f(-2). Solve -g + h*g = 2*z - 19, -5*z + 20 = -2*g for z.
2
Let o(a) = 5*a - 176. Let z be o(36). Solve 3*r + z*c = 2, 2*c = 6 - 2 for r.
-2
Suppose 0 = -8*s + 12*s - 28. Suppose 0 = -4*k + 4*j + 64, 5*j - s - 3 = 0. Solve 0 = 3*p + l + 11, 5 + k = -5*p + 3*l for p.
-4
Let h = 902 - 883. Solve 4*a - r + h = 0, -2*a + 2*r - 18 = -4 for a.
-4
Let x be 3/(-2)*(-9 + 56/8). Suppose 3*d + x*d - 48 = 0. Let r = 8 - 3. Solve r*b - a = -16, -b + 5*b + d = -4*a for b.
-3
Suppose q + 0 = 2. Suppose -5 = q*r + 3. Let j be (-6 + 2)/r + 0. Solve -3*n + 3*m = 0, j = m - 1 for n.
2
Let h = -12 - -16. Let s be 1/1 + 3 + h. Solve -4*q - 4 = 5*y + s, 12 = -y + 4*q for y.
-4
Suppose 2*g - 7 = -3. Suppose -g*z - 18 = -5*z. Let h = 12 + z. Solve -4*f + 2*k = -h, 0 - 11 = -3*f - k for f.
4
Let z(u) = u**2 + 11*u + 5. Let y be z(-11). Solve 0 = 5*x - 4*w + 33, y*x - w = -14 - 13 for x.
-5
Suppose -l = 5*v + 62, 3*v + 5*l = 2*v + 2. Let c = v - -18. Let z = 9 - c. Solve 0 = 3*r + z*m + 8, 4*r = -5*m - 15 + 4 for r.
-4
Suppose 11*v = -0*v - 99. Let d be 21/2*(12/v)/(-2). Let k be 0/(4*1/2). Solve 20 = 4*x, 2*r + k*r = 3*x - d for r.
4
Let u be ((-6)/(-5))/(68/40 - 2). Let y be (-57)/(-21) + u/(-14). Solve 6 = -2*l + y*d - 1, 5*l - 4*d = 0 for l.
4
Let l(s) = -4*s**2 - 68*s - 39. Let r be l(-16). Solve -2*x + r = -5*b, -8*x + 20 = -3*x - 4*b for x.
0
Suppose 2*i + a - 2 = 0, 4 = -2*i + 5*a + 30. Solve -q + i*q + 2 = 0, 0 = -4*x - 2*q - 6 for x.
-1
Let a(c) = -c**2 + 13*c + 17. Let g(j) = 10*j - 26. Let n be g(4). Let y be a(n). Solve -5*f - 13 = y*o, 3*o - 5*f = o + 33 for o.
4
Suppose -3*d + 2*d + 32 = 0. Let p = d + -29. Solve -3*h - 5*g = 12 + 14, -h - p*g = 14 for h.
-2
Let h be (-13)/((-104)/(-3)) + 43/8. Solve -2*q + 0 = -2*z - 6, 4*q = -h*z - 15 for q.
0
Let d = 338 - 513. Let b be (-25)/(-9) - (-3 - d/63). Solve 0 = -4*x + 2*g + 14, -b*g - g + 12 = 0 for x.
5
Let f = -167 + 169. Suppose 3*q - 4*q - 2*p + 14 = 0, -f*p - 26 = -3*q. Solve 0 = 5*x + 5, o + 4*x + q = -o for o.
-3
Suppose 35 = 5*x - 5. Let b be -4*(-39)/(-26)*x/(-6). Solve -4*h - 6 - b = 2*c, 0 = -2*h + 4*c + 8 for h.
-2
Suppose z - 5*v - 25 = 0, -13*z + 9*z + v + 24 = 0. Solve -z*y + 5*w = 0, 4*w - 4 = -24 for y.
-5
Let j(g) = -g**2 + 9*g - 8. Let n be j(6). Suppose -3*z + 93 = p + 2*p, -5*z = -3*p + 101. Let a = p + -27. Solve 0*w + 41 = a*w - 4*s, n = -2*w - 5*s for w.
5
Suppose -58 - 2 = -2*n. Suppose 2*m - 12*m = -n. Solve 0 = -5*p - 2*x - 2 + m, 0 = 4*p - 5*x + 19 for p.
-1
Let q(w) = -56*w + 338. Let f be q(6). Solve f*b + 4 = 0, -4*o + 0*o = 3*b - 14 for o.
5
Let c be ((-120)/(-6) + -4)*1. Solve -2*g = 3*i - 11, g = 4*i + 3*g - c for i.
5
Let f = 89 - 52. Let a = f - 32. Solve -3*i + 15 = -5*c - 1, -a*i - 4*c = 35 for i.
-3
Suppose v = -0*v + 2. Let u(i) = i**2 - 2*i + 2. Let k be u(3). Solve v*n = -2*s + k + 1, 0 = -5*n + 10 for s.
1
Let v = 1 - 1. Suppose -3*q