r.
1
Suppose -3*r + p = -13, -4*r - 4 = 4*p - 0*p. Suppose -3*m + 31 = 4*x, -4*m - m = x - 29. Solve -x*y + 11 = h, 0 = 5*y - 2*h - r*h - 20 for y.
3
Let f = 46 - 27. Solve 2*l + 2*i + 5 = -5, -5*i - f = 3*l for l.
-3
Let q(u) = u**3 - 16*u**2 + 15*u + 1. Let p be q(15). Solve -o - 10 = 5*b, -b = -o - 3 - p for o.
-5
Let q(z) = 2*z - 7. Let f be q(6). Suppose -13*b = -8*b - 20. Solve 2*r = 3*r - 5*x - 9, f*r - 24 = b*x for r.
4
Let i(r) = -8*r**2 - 5. Let z(n) = n**2 + 1. Let p(c) = -i(c) - 5*z(c). Let w be p(1). Suppose -2*b = -6*b + 20. Solve 3*f = w*a + 15 - 0, -5 = b*a - f for a.
0
Suppose -14*a + 2*a = -24. Solve -r + 3 = 3*b + a, b + 4*r = 4 for b.
0
Let n = 120 + -118. Solve 4*r = 3*i, -5*i + 18 + 8 = n*r for i.
4
Let i be (-4)/(-8)*1*6. Suppose -10 = -i*z + 2*z. Solve 3*o - z = 4*o - 2*w, -o - w - 1 = 0 for o.
-4
Let o = -9 - -13. Suppose -2*f = 2*f - 12, c = -o*f + 20. Suppose -s + 5*q - c = -3, 0 = -5*s + 2*q + 21. Solve 3*w = -s*a - 14, 4 = -2*w - a - 3 for w.
-3
Suppose v = 5*o - 11 - 8, -3*o + 21 = -3*v. Solve -3*p = -o*z - z + 11, 0 = -p - 3*z + 5 for p.
-1
Let q = -2 + 5. Suppose -3*j - n = -6, -8 = -q*j - j + 5*n. Solve j*l + 5*u = -7, u + 23 = 7*l - 2*l for l.
4
Let t(i) = i + 1. Suppose w = 3*r - 0 - 5, 5*w + 5*r - 15 = 0. Let s be t(w). Solve 10 = -s*g + 4*f, -6*f + f = -2*g - 13 for g.
1
Suppose -5*r + n + 2*n = -6, r + n + 2 = 0. Solve -b + r*b - 5 = 4*p, -5*p = -3*b + 2 for b.
-1
Let o be (1 - 0)*-52 - 3. Let z be ((-4)/5)/(22/o). Solve -5*k + 19 = -z*a, 0 = a - 0 + 2 for k.
3
Let c(p) = -p**2 + 14*p + 17. Let l be c(15). Solve -l*n + 4 = -2*w, -n = -w - w - 3 for w.
-1
Let m = -3 - -6. Solve -b = -t - 1 - m, 0 = -4*b - 2*t + 16 for b.
4
Suppose -2*l + 4*l = 10. Solve -20 = -4*j, -l*n + 5*j - 10 = j for n.
2
Let p = -4 - -9. Solve -h = n, -p*h - 8 = -3*n - 4*h for n.
2
Suppose 5*x = 10, -4*x + 3 = 2*p - 5. Suppose p = -2*i - 0*i + 4. Let a = 7 + 15. Solve i*l + 8 = 2*s, 4*s - 5*l + 1 - a = 0 for s.
-1
Let v = 60 - -40. Suppose -7*u = -2*u - v. Solve 3*z + u = 4*d + z, -z = -d + 6 for d.
4
Suppose -3 = -o - 2. Let d be (1 - 0)/(o/2). Let k be (3/(-3))/((-1)/3). Solve 5*f - 4*l - d = 0, 0 = -k*f + 3*l - 2*l + 4 for f.
2
Let l be ((-2)/2)/((-5)/(-50)). Let q = l + 15. Solve q*i + 2*d + 18 = 0, d - 13 = i + 2*i for i.
-4
Suppose -4*h = -13 - 3. Suppose 12 = -3*j + h*j. Suppose -2*q = 4*l + 2 - 18, -q + 3*l = j. Solve -p + 2 = 3*z, q = -0*p - p - 1 for z.
1
Suppose -19 = -2*w + 57. Suppose -3*m + m = -w. Suppose -4*p + 2*t + 143 = 39, 0 = -4*t - 8. Solve -p = 5*q, -4*r = -2*q - m + 1 for r.
2
Let r be ((-1 + 2)*6)/(-1). Let x = r - -11. Suppose x*i - 18 = 7. Solve -5*z = -4*u - 21 + 6, -i*u - 9 = -3*z for u.
0
Let j = 16 + -26. Let m be (-12)/j*(3 + 2). Suppose -5*b - 3 = 3*p, -2*p + 3 = -4*b - 5*p. Solve -2*q + 0*q = b, q = -3*v + m for v.
2
Let f(l) = 3*l**2 - 3*l + 1. Let m = -2 + 4. Let a be f(m). Solve 2*r = z - a, 2*z + 4*r = -3*z - 21 for z.
-1
Let s be 6/(-10) + 54/15. Suppose -5 = -2*d + s. Solve 5 + 3 = 3*q + d*j, -4*q + j = 21 for q.
-4
Let v(r) = 3*r - 48. Let g be v(16). Solve -4*s - 3*p - 1 = 16, -5*s + 2*p - 4 = g for s.
-2
Let b(o) = 2*o + 8. Let u be b(6). Solve -r - 27 = 5*l - 7, -5*l - 2*r = u for l.
-4
Let j = 3 + -1. Let h = 118 - 118. Let f(v) = -2*v**3 + v + 1. Let r be f(-1). Solve -14 = -3*u - j*p - h*p, -4*u + 14 = -r*p for u.
4
Let a be 7/4 + (-5)/(-20). Solve 0 = -0*o - 3*o + 3*q + 3, -5*o - a*q = 2 for o.
0
Let l(o) = -3*o**3 - o**2 - o - 1. Let i be l(-1). Suppose d = i*d - 9. Let v = -6 + d. Solve y + 3*y + 20 = v*n, 8 = 4*n + 4*y for n.
4
Let x = 13 + -8. Let z be 10 + (0 + 0 - 1). Let r be (-2)/5 - (-2)/5. Solve 2*y - 15 = x*u + y, 3*u + 3*y + z = r for u.
-3
Suppose -2*o - 5 = -3*o. Suppose 3*n + 4 = 4*n. Solve 2*u = o*k, -n = -5*k + 3*u + 1 for k.
-2
Let p(s) = s**2 - 11*s + 12. Let h be p(9). Let z be h/33 + 24/11. Solve a = 5*a + 2*i - z, 3*i - 3 = 0 for a.
0
Suppose 16 = 4*y - 0. Suppose 4*v - 12 - y = 0. Suppose -5*u - 2*d = -u + v, 6 = -u - 3*d. Solve u = k + 4*g - 16, 4*k + 4*g = k + 8 for k.
-4
Suppose 4*b = 2 + 6. Solve l = -b*t - 7, t + 3*l = 5*t + 29 for t.
-5
Let g be (-1)/4 + (-54)/(-24). Let v = -3 + 4. Let k(q) = 2*q**3 - q**2 + 1. Let t be k(v). Solve 2*d - g - t = -2*l, -4 = 5*d - 2*l for d.
0
Let n = 37 - 19. Let l be (-4)/18 - (-58)/n. Solve 0 = -4*m - 3*q - 6, 0 = 3*m - 4*m + l*q - 9 for m.
-3
Suppose 16 = -3*f + 31. Let j = 15 + -11. Solve 0*i - i + 3 = -j*x, f = -3*i - 2*x for i.
-1
Let i(u) be the second derivative of 5*u**3/6 - 5*u**2 - 4*u. Let y be i(5). Solve 5*v = 3*x - x + y, 4*v - 12 = x for x.
0
Let g(d) = -2*d - 56. Let n be g(-29). Solve -5*x = -q, 7*q - n*q = -x - 26 for q.
-5
Let v be ((-1)/(-1) + 5)/(-1). Let w be (v/(-4))/(24/64). Solve -7 = z + a, w*z = -2*a - 36 + 12 for z.
-5
Let k = 6 - 8. Let m be 2/(-2)*k - -1. Solve -3*a + 0*a - 15 = m*z, -a = -2*z - 7 for z.
-4
Let r be (-5 + -1)*2/(-3). Let w(v) = v**3 + 7*v**2 + 7*v - 2. Let i be w(-5). Solve -r = -3*a + 4*t - i, -4 = 2*a - 2*t for a.
1
Suppose -87*b - 2 = -88*b. Solve -b*x - h = -x, h - 6 = -3*x for x.
3
Let n(b) = -b**2 - 5*b + 4. Let q(l) = -l + 1. Let a(z) = -n(z) + 3*q(z). Let x be a(-3). Solve -3*w + 10 = 4*o - 25, 2*o = x*w for w.
5
Let g be ((-18)/5)/(9/(-150)). Let z be g/(2*(-3)/6). Let r be 2/(-3)*z/8. Solve 20 = -5*o - 5*f, -o + 6*o - r*f = 30 for o.
1
Let v(l) = 4*l - 4. Let p be v(3). Let u be p/(5 + -1) - -3. Suppose 2 = 5*k - 3. Solve -u*b - j = 3*j + k, 3*j + 15 = b for b.
3
Suppose 15*n - 17*n = -6. Solve 4*a = 3*z + 15, -n*a - 1 + 7 = 3*z for a.
3
Suppose 4*z = a + 20, 2*a + 0*z - 15 = -3*z. Let c = 3 + a. Suppose o - c = 1. Solve -15 = 5*m, -3*v = 2*v + o*m - 3 for v.
3
Let j(k) = -3*k - 5 + 15 + 4*k. Let o be j(-5). Solve 2*f + 10 = -0*b - b, 0 = -3*b - o*f - 25 for b.
0
Let m = 29 + -24. Let f = 0 - 3. Let r = f - -6. Solve -6 = -2*d - 0*d - m*l, 8 = -d + r*l for d.
-2
Let c be (-264)/(-27) - 4/(-18). Let s be (-5)/(-2)*36/c. Let l be s*((-48)/(-9) + -2). Solve -3*r - 5*z = l, 5*r - 3*z + 10 = 2*z for r.
-5
Suppose 5*l - 8 = l. Suppose 5*g = -5*i + i + 19, l*i = -g + 5. Suppose 0*b - 7 = -g*a + b, -5*a + 10 = -2*b. Solve a*v + 4*k - 11 = k, v - 4*k - 17 = 0 for v.
5
Suppose 9 - 6 = 3*s. Solve 4*i + 26 = -2*v, -i + 0*i + s = -2*v for v.
-3
Let j(s) = -2*s + 5. Let h be j(12). Let i = h - -24. Solve 11 = -i*f + 5*g - 14, -4*g + 14 = -f for f.
-2
Let p = -32 - -36. Solve -5*u - 3*n = 16, p*u + 4*n + 9 = 1 for u.
-5
Let t be 272/(-20) - (-2)/(-5). Let s = t + 26. Solve -g + s = g - 2*x, -2*x = -4*g + 22 for g.
5
Let q be (-1 - 0)*-12 - -1. Let u = q - 8. Let t(j) = j**2 - 6*j - 5. Let s be t(7). Solve -1 = -y - 0, -s*m + 5*y - u = 0 for m.
0
Let j(r) = r**3 - 3*r**2 + 3. Let q be j(3). Solve t = q*h + 9, -5*h - 19 = -t - 2*t for t.
3
Let n be (13/26)/((-2)/(-8)). Solve 2*i = 5*g - 12, -3*g = n*i - 0 - 4 for g.
2
Suppose 5*o = 2*l + 6, o + 3*l + 2 + 7 = 0. Suppose -6*g + 60 = -g + 4*c, o = -g - 2*c + 18. Solve 4*z - 12 = 0, -3*r + g = -r + 4*z for r.
-2
Let r(j) = 21*j**3 - j**2 + 1. Let z be r(-1). Let h be (-2)/(1 - z/(-15)). Solve 0 = x - 6*x + h*s - 40, 10 = -5*x - 5*s for x.
-5
Let z = 16 + -11. Solve -5*c - o = -2*o + 8, 10 = 5*c + z*o for c.
-1
Let j(w) = w**3 - 3*w + 3. Suppose 0 = -2*a + 5*a. Suppose -2 = -h - a. Let v be j(h). Solve 0*s - 5*o = -4*s + 11, -3*s - v*o = -17 for s.
4
Suppose -5*w + 20 = -5. Let b be ((-10)/4)/w*-4. Solve -4*o - 4 = b*f, o - f + 5*f = 6 for o.
-2
Let i = -41 - -13. Let n = -16 - i. Suppose -3*v = -7*v + n. Solve 2*x = -0*x - 3*w + 3, -x + v = 3*w for x.
0
Let s = 3 - -1. Solve -2*x - 3*l = -s, -3*x - 2*x + 2*l = -10 for x.
2
Suppose 5*q - 7*q = -3*a - 7, -a = 2*q - 11. Solve -f + u + u - 13 = 0, 0 = q*f - 3*u + 37 for f.
-5
Suppose -6*t = -t - 2*s - 54, 5*t = -2*s + 66. Let g = 17 - t. Solve -2*h + 25 = 3*h - g*y, h + 3*y + 15 = 0 for h.
0
Suppose -5*z - 3 = -8*z. Suppose z = 2*u - 5. Solve o - 4*i + u = i, i = 1 for o.
2
Let g = 64 + -34. Let r be 2/4*50/5. Solve r = p + 2*m, 4*m - g = 5*p + 3*m for p.
-5
Let c be 14/(-4) + 1/(-2). Let f(o) = -2*o - 2. Let y be f(c). Solve -4*m + 5*p + 13 = 0, 3*p = y*p + 3 for m.
2
Suppose 0*x - x + 9 = 2*q, -6 = -3*q. Solve 3*o = x*d + 27, 2 = 2*d + 5*o - 12 for d.
-3
Suppose -4*o = -0 - 20. Suppose 