r v.
-1
Suppose 2*a = 6 - 2. Solve -a*y + 4 = -3*v, v + 2*y = 4*y for v.
-2
Let o(k) = -k**3 + 5*k**2 - 4*k + 5. Let y be o(4). Suppose 0*z = -4*z + 8. Let c be z/9 + 4/(-18). Solve 2*v - 5*h + c*h + y = 0, 0 = -5*v - 5*h + 5 for v.
0
Let n be ((-14)/3)/((-2)/6). Let b(f) = -f**3 + 10*f**2 - 10*f + 4. Let s be b(9). Let u = s - -7. Solve a = o - 3, -u*o - 5*a + n = -6 for o.
5
Let t = 5 + -1. Suppose -4 = -2*y - 2*q - 2, 5*y - t*q - 32 = 0. Solve y*i - 4 = 3*j, 5*j + 10 = -3*i - 16 for i.
-2
Let h be 6/(-4)*70/(-21). Solve h*f = 2*f + 6, 2*v = f - 10 for v.
-4
Let r = -4 - -10. Suppose 5*l - 5 = r*l. Let j = -3 - l. Solve 6*q - j*q + 5*h = 5, 4*h = 4*q + 4 for q.
0
Suppose 4*d = -5*m + 16 + 15, 20 = 2*d + 4*m. Suppose 5*n + 4*u = 2*n - 1, 0 = 5*n + d*u - 9. Solve 0 = -v + 5, -2*v - 45 = n*b - 7*v for b.
-4
Let x be (0 + -21)*(-7)/7. Solve 5*g - 5*z - 39 = -9, x = 5*g + 4*z for g.
5
Let w(a) be the second derivative of a**5/20 + a**4/2 - 3*a**3/2 - 5*a**2 + 3*a. Let g be w(-7). Solve g*r + t + 17 = 0, -10 - 8 = 4*r + 2*t for r.
-4
Let k be ((-4)/(-6) - 1)*-3. Solve -9 = l + 3*j, 2*j + k = l - 0*j for l.
-3
Let c(r) = r**3 + 5*r**2 - 6*r + 4. Let g be c(-6). Let w be -1 + 45/(-6)*-2 + -2. Solve -4 + 0 = d, g*i = 2*d - w for i.
-5
Let q be 0 + 1 - (-2 + 10). Let w be -3 - -1 - q - 0. Suppose -3 = -5*j + 37. Solve a = w*a - l + j, 0 = -4*a + 4*l - 8 for a.
-2
Suppose -157 = -3*t - 49. Suppose -y = -2*c + 4*c - 4, -t = -5*c + 4*y. Solve 0*x + 10 = -c*k - 2*x, -4*x = 12 for k.
-1
Let k be 2*((-3)/2 + 2). Let n be (k - (-10)/(-4))*-2. Suppose 0 = -p + n*p - 24. Solve 3*y = -5*g - 20, -y - y + 3*g + p = 0 for y.
0
Suppose 0 = 6*u - 2*u. Solve -5*g = 3*p + 17, u = g + g + 2 for p.
-4
Suppose 0 = 2*x - 4*f + 4, 3*x - 3 - 1 = -4*f. Solve -2*h + z + 3 = 0, 4*z = -x*z - 12 for h.
0
Let t(f) = -f**2 + 9. Let z be t(3). Solve z = -5*o + 25, 3*l + 5*o - 4 - 6 = 0 for l.
-5
Suppose 4*l + 35 = v, 2*l - 2 = 3*l. Solve 4*x = 8, -x + v = -5*t - 0*x for t.
-5
Let w(v) = -2*v + 10. Let g be w(4). Solve 3*u + 4 = -4*t + 5, g*u - 5*t = -30 for u.
-5
Let t be (-2)/(-7) + 37/(-7). Let l = t + 7. Suppose 3*z - l = -2*k, -3*k - 1 = 4*z - 3. Solve -2*u - 5 = 5*n, -3*n + z - 24 = 5*u for n.
1
Let u = 47 + -29. Solve -2*b - 2*f - u = 0, b - 2*f = -2*b - 2 for b.
-4
Let i be 0 + 6*(-1)/(-2). Suppose -4*l + 3*p + 3 = -18, -i*p = l - 9. Let o = l - -5. Solve 2*q - 5*y = 44 - o, -10 = 2*y for q.
4
Let v(h) = h**2 + 10*h + 17. Let j be v(-7). Let n be 2/(-2) - -1 - 1. Let x = n - j. Solve 5*y + 0*p + 4*p = -6, -2*y - x*p - 1 = 0 for y.
-2
Let t be ((-24)/42)/((-4)/14). Solve 16 = 4*w - 2*f + 2, -t*w + 22 = -4*f for w.
1
Suppose -5*j - 35 = -5*y, -2*j = 2*y + 2 - 0. Let v(o) = -o + 1. Let r be v(-3). Solve r*u - 4*f = 2*u - 10, 3*u + y*f = 21 for u.
3
Suppose -m = -3*m + 28. Suppose 0 = 3*h + 2*z - m, 2*h + 3*z - 10 = z. Solve 5*o - 5*p = -20, 0 = -2*p - 2*p + h for o.
-3
Suppose -91 = -3*w - 4*w. Solve -3*x - 2 = 2*n + 2, 5*n - w = 4*x for x.
-2
Let r = -5 - -9. Let o be (18/(-12))/(6/64). Let f be 4/o - (-21)/4. Solve r*a = k + 2*a - 10, -4*k + 1 = f*a for k.
4
Let f(d) be the first derivative of d**4/4 - 4*d**3/3 + d**2/2 - d + 2. Let p be f(4). Solve p*z = -2*c - 2*z, -20 = -2*c + 5*z for c.
5
Let r(l) = 6*l - 32*l**2 + 33*l**2 + 2 + 3. Let b be r(-6). Let z be 2*(1 + (-1)/(-2)). Solve 3*w + 19 = -b*o, 0 = z*w + o - 3 + 14 for w.
-3
Let m be (8/5)/((-4)/(-10)). Suppose 4*o + 5 = -m*q + 21, -4*q = -4*o + 8. Suppose 6 = o*f - 6. Solve 5*k + 20 = -j + 2*j, k - j = -f for k.
-4
Let n = -45 - -70. Solve 3*x - 15 = -5*r, 0 = r + 4*r - 5*x + n for r.
0
Let h(o) = 14*o**2 + 2*o + 1. Let x be h(-1). Suppose -x = -2*y + y. Solve 5*t - 9 + 1 = 4*u, -y = u - 4*t for u.
3
Suppose -73 = -2*t - t - 5*p, -4*t + 5*p = -109. Let v = -39 + t. Let x = 18 + v. Solve 10*o - 20 = w + x*o, 0 = 5*w - o + 28 for w.
-5
Let x = 22 - 19. Solve 2*o + 7 = -n, -4*n - x*o - 21 = -2*o for n.
-5
Let z(p) = 5*p - 15. Let s be z(6). Solve -g - c + 5 = -3*g, -5*g + s = 3*c for g.
0
Suppose 2*b + 105 = 5*f - 0*b, 0 = -b. Solve 4*o + f + 9 = -2*h, 2*h + 3*o = -25 for h.
-5
Let a be 40/180 + 302/18. Solve -2*y - 2*y + 4*l = 28, a = -2*y + 3*l for y.
-4
Let s = 72 + -71. Solve 0 = 5*i - r + s, 4*r - 4 = -3*i + 2*i for i.
0
Let z = 1 + 2. Solve -2*u + 5*u = -2*x + z, -5*x - u + 14 = 0 for x.
3
Let s(x) = -x**3 - 6*x**2 + 15*x + 93. Let a be s(-6). Solve -15 = 5*y + 5*f, -3*f - 6 - a = -4*y for y.
0
Let p be 2/(22/(-10) - -2). Let j = p + 12. Solve -3*x + 45 = j*x + 4*h, -x + 10 = h for x.
5
Let u(z) = z**3 - 9*z**2 - 9*z - 8. Let a be u(10). Let j be 1*a + 12 + 0. Solve 19 = -4*f - 2*g + 5*g, 3*f + j = 2*g for f.
-4
Let w be (-1)/(-4) - (-189)/(-4). Let x be w/(-9) + 14/(-63). Solve x*n = 3*s + 2*s + 15, -12 = 4*s + n for s.
-3
Let n be ((-4)/3)/(20/(-45)). Solve -4*v - 3*d - 3 = 5, v + d = -n for v.
1
Let k(a) = -2*a**2 + a - 2. Suppose 15 = 2*h - 7*h. Let q be k(h). Let n = 52 + q. Solve -o + 3*b = 14, -5*b + n = -o + 5*o for o.
1
Suppose 3*i + 5*a = 2*i + 28, 5*i + 10 = 5*a. Solve -i*c + 0*b = 3*b + 18, -b - 2 = -c for c.
-2
Suppose -8 = -2*z - 3*p, p - 1 = -4*z + 5. Let b be 1/(4/36*z). Solve 0*w + 4*w - b = -3*c, 4*w = 0 for c.
3
Suppose -2*o = -o - 14. Suppose 4*l - o - 6 = 0. Suppose 1 - 6 = -l*u. Solve v = -s + 1 + u, 4*s - 5 = -v for v.
1
Suppose -8 = -k + x, -x - 2*x + 1 = 2*k. Let t(l) = -l**2 - 12*l - 11. Let n be t(-11). Let y = n + 11. Solve -k*d = -5*b - 4 - 1, y = d - 3*b for d.
-4
Let t(a) = a**2 - a + 5. Let d be t(0). Suppose 5*r - p - 7 = 0, -d*r + 22 = -0*r + 4*p. Solve -r*w - 13 = -g, 0*g - 2*g + 1 = w for w.
-5
Let u = 63 - 63. Solve 2*k - 2 = 4*f - u*k, -5*f + k - 10 = 0 for f.
-3
Let m = 15 - 13. Solve 0 = -p + 2*t + 5, -m*p - 20 = -t + 3*t for p.
-5
Let m be 8/(-36) - (-146)/9. Suppose -j = -0*j - m. Suppose 3*r = -2*r + 3*i + j, 3*r + i = 4. Solve 0 = -2*g + 7*g - 3*f + 12, -g + f - r = 0 for g.
-3
Suppose y + 26 = -5*j, 3*y - 24 = -j + 3*j. Let i = j - -3. Let n be (i/2 + 1)*0. Solve -3*q - 6*o + o + 27 = n, -4*o = -3*q for q.
4
Let g = 8 + -5. Suppose g*s - 4 = 14. Let x = -10 - -26. Solve j - s*j = -4*b + 20, -4*j - x = -3*b for j.
-4
Let x be (4/4 + 1)*9. Solve -5*b - x = f, -5*b + f - 1 = 21 for b.
-4
Let u be (-2)/(-3) - 2/(-6). Suppose -5*m + 40 = -r, u = 3*m - 0*m + 4*r. Suppose 10 = o + o. Solve -2*n = 3*s + 15, 0 = -s - o*n - 11 - m for s.
-3
Let s(u) = 2*u + 4. Let y be s(-4). Let j(c) = -c**3 - 4*c**2 - 2*c - 6. Let o be j(y). Solve 2*z - 2*r - 9 = 1, 0 = o*z + 2*r + 10 for z.
0
Suppose -11*h + 16 = -7*h. Solve p = -h*p - 2*j + 10, 0 = 5*j for p.
2
Suppose -2 = 2*h - 2*r, h + 3*h + 2 = 3*r. Suppose 4*u = -h + 5. Solve 0*z - 4*z + u = a, 5*z = 3*a - 20 for z.
-1
Suppose -9*c = -14*c + 5. Let g(o) = o**3 - 4*o**2 + 2*o - 6. Let b be g(4). Solve -m = b*p - c + 3, -3*m - 6 = p for p.
0
Let b(x) be the third derivative of x**5/60 - x**4/6 + 4*x**2. Let p be b(4). Solve -4*k = -p*k + v - 9, 5*v - 24 = k for k.
1
Let d be 0 - (-3 - -1*2). Suppose -3*m = 5*h + d - 56, 2*h - 1 = 3*m. Suppose h + 4 = 4*x. Solve -5*o = 4*q - 2 - x, 0 = -2*o - 3*q + 9 for o.
-3
Let k(p) = p. Let b be k(5). Suppose -b - 3 = 4*i. Let t be i*(-1)/1 + 2. Solve -t*j = -5*z - 6 + 1, 3*j - z = 1 for j.
0
Let c(o) be the first derivative of -o**4/4 - 2*o**3 - o**2/2 - 2*o + 3. Let m = 8 - 14. Let b be c(m). Solve b*u - j - 10 = 4*j, 2*u = 3*j + 6 for u.
0
Suppose 4*f + f = 2*l + 70, 0 = -4*f + 4*l + 44. Solve -5*j - f = 3*v + 6, 0 = -3*v + 5*j - 2 for v.
-4
Let c be 20/(-15) - (-4)/3. Let b(x) = 5*x**2 + x - 1. Let i be b(1). Solve -i*w - s = 20, -2*w - 5*s - 31 = -c*s for w.
-3
Suppose 2*t + 3*t = 0. Let a(o) = -o**2 + 9*o - 3. Let y be a(8). Solve -9 = -y*w - 4*m, -w = -t*w + 5*m + 15 for w.
5
Let h be 0*((-6)/2)/(-6). Suppose 5*q - 2*s - 17 = 0, -4*q - 4*s + 1 + 7 = h. Solve 0 = -4*a + 2*x + 5 - q, -2*x = 2*a - 16 for a.
3
Suppose -24*t = -20*t. Let f(o) = o**2 - 4*o + 6. Let h be f(5). Suppose -1 + h = 2*n. Solve 9*d - 4*d = n*a + 40, 3*d - 12 = t for a.
-4
Let l(k) = -k**2 - 6*k - 6. Let m be l(-4). Let a = 101 + -98. Solve a*j = -j + m*z + 18, 5*j = 5*z + 30 for j.
3
Let x = 5 + 1. Let z be 4 + (x - (2 + 0)). Solve -m - 2*v + z = -4*v, 5*m - 12 = -4*v for m.
4
Let y be 10*(21/15 - 1). Suppose 15 = y*s - 21