 - -25. Solve 3*k + k = -4*r + 4, -j*r - 4*k + 5 = 0 for r.
1
Let o(f) = f + 7. Let g be (5/(-2))/(2/4). Let q be o(g). Suppose -q*n - z + 10 = -0*z, -4*z = 2*n - 10. Solve 3*s - 5*s + n = 5*h, 2*h + s - 2 = 0 for h.
1
Suppose 0 = 4*o - 2*h - 8, -o - 5*h = 3*o - 36. Solve 0*m - z = -4*m + 12, 0 = -o*z - 16 for m.
2
Let u(z) = z - 7. Let h be u(8). Let p be h*(-3 + 9 - 1). Solve -5*o = -2*n + 3, 9 = p*o - 10*o - 4*n for o.
-1
Let b(o) = o - 1. Let y be b(7). Suppose -4*g + 26 - y = 0. Suppose 0*w = g*w - 20. Solve -2*c - 17 = -5*d + c, 4*d + w = -2*c for d.
1
Suppose -d = 4*d. Suppose k + 0*k = d. Suppose 2*v + 3*v = k. Solve -16 = -2*h - 2*o - v*o, h - 16 = -3*o for h.
4
Suppose 4*x = 20, 2*x - 20 = -3*r + r. Suppose 5*i - r = -5*p, 2*i + 0*i = -p - 2. Solve -5*f = -5, f = -p*w - f + 18 for w.
4
Let o be (-42)/35*(-20)/6. Solve o*a + 4*v + 13 = 5*a, -5*a - 10 = 5*v for a.
1
Let r = -5 + 8. Let f be (1 + -1 + 0)/1. Suppose f*i - 4*i = -20. Solve r*v + 0*c - 5*c = 29, -v = 2*c + i for v.
3
Suppose 0 = 5*l - 5, 5*l + 0 = -z + 8. Solve -2*j + 10 + 9 = -3*i, -z*i = 15 for j.
2
Let t(r) = -4*r + 47. Let b be t(11). Solve j - 7 = -3*k - 0*j, b*k + 4*j - 1 = 0 for k.
3
Suppose 4*v = -5*m - 18, 2*m = 7*m - 5*v + 45. Let u be (-2 - -3)/((-2)/m). Solve 5*r + 10 = -10, -4*r - 31 = -u*g for g.
5
Let j(v) be the second derivative of -v**3/6 + v**2/2 + v. Let n be j(-6). Solve -5*z = 25, n*f + 5*z + 10 = 2*f for f.
3
Let a = -4 - -4. Solve -4*p = -4*o, a = 2*o - o + 2*p + 6 for o.
-2
Suppose 12*a = 7*a. Solve 2*t - 4*k = -2, 2*t - k = -a*t - 8 for t.
-5
Let s be 6 + (-3 - -3)/(-5). Solve 0 = 2*h + 4, s = -t - 3*h - 2 for t.
-2
Let x(a) = 4*a**2 - 7*a + 6. Let n be x(1). Solve -16 = -4*k - n*j, -k + 9 = -j + 3*j for k.
1
Let z(m) = m + 8. Let i be z(-6). Suppose -2*b - 12 = -2*q, 1 = -3*b - 2. Suppose -2*w + 3 = -q. Solve 18 = -4*l - 2*d, -w*l + d = i*d + 19 for l.
-5
Let n be -1*(-1 + (-6 - -2)). Solve 0 = j + m - n + 12, 0 = m + 5 for j.
-2
Let v(y) = -4*y**2 + 2 + y**2 - y**2 + 5*y**2 + y. Let q be v(-2). Suppose 2*k - 8 = z, -q*k = 3*z - 7*z - 24. Solve 0 = d, k = f + 4*d + 6 for f.
-4
Suppose -7*g + 3*g + 16 = 0. Let t be 16/16*(0 + (4 - 2)). Solve 0 = -i, g*b + t*i = 3*i + 4 for b.
1
Let s = 4 + -1. Suppose 122 = s*m - 22. Let u be (-2)/(-13) + m/26. Solve -3*v + u*i + 10 = 0, -4*v - i - 5 = -v for v.
0
Suppose -4*n + 4*i + 11 = 3*i, 4*i = n - 14. Let x = -4 - -7. Solve -2*f = n*g + 3*f - 9, 0 = -x*g + 4*f + 2 for g.
2
Let k = -2 - -4. Let q(s) = s**3 - 3*s**2 + 2*s + 2. Let h be q(2). Solve 4*w = h*p - 6, k*w - p - p = 2 for w.
-4
Let l = 20 - -7. Solve 0 = -q - 4*g - 12 + 4, l = 3*q - 5*g for q.
4
Suppose 0*k - 2*k = -g - 6, -3*k + g + 10 = 0. Solve 0 = 2*y + 2 - 6, y = -k*b + 18 for b.
4
Let w(m) = -m**3 + 6*m**2 + 2*m - 10. Let b be w(6). Solve 2*j + l = -5, 0 = j + 3*l - 4*l - b for j.
-1
Let y be 5 + 5*6/15*1. Solve -2*f - y + 3 = -2*a, -2*f = -a for f.
2
Suppose 2*i - 4*i = 0. Suppose -10*j + 6*j + 12 = i. Solve -y = -j*t + 3 + 2, 3*t + 1 = -2*y for y.
-2
Let i = 80 - 80. Solve 4*p + i*y - 11 = y, 3*p + 3 = 3*y for p.
4
Suppose -16 = -0*j + 4*j. Let y be 15/60 + 41/(-4). Let u be (y/(-4))/((-2)/j). Solve -6*l + l - u*r = 50, -15 = 3*r for l.
-5
Let l be (-56)/(-6) + 6/9. Let a = 11 - l. Solve 2*t - 5*f + 3 = 5*t, t - a = 5*f for t.
1
Let b(w) = w + 10. Let y = -10 - -4. Let c be b(y). Solve -h + 0 = -c*z + 8, 2*h + 2*z = 14 for h.
4
Let t be ((-13)/(-39))/((-2)/(-12)). Solve 5*f = j - 17, -j = -t*j - f - 7 for j.
-3
Suppose 0 = -6*h + 1 - 7. Let c be 0 - ((-12)/4 + h). Solve -5*i - 38 = -3*p - 6, -2*p - c = 3*i for i.
-4
Let r(k) = k**2 + 37*k + 210. Let w be r(-30). Let o(c) = -c + 5. Let l be o(0). Solve -2*b - 3*g - 11 = w, 4*b + 2*g + 15 - l = 0 for b.
-1
Suppose 0*i - 15 = -3*i. Suppose 0 = -i*q + 22 + 3. Let x = 0 + q. Solve -3*b + 0*v = -4*v + 15, 0 = -5*b + x*v - 20 for b.
-1
Let p = 8 - 11. Let a = p - -3. Solve z = 4*k - 1, a*z = -3*k - 2*z - 2 for k.
0
Let f = 341 + -337. Let k = -2 + 3. Solve 0 = x - k, -2*x - 4 + 26 = -f*m for m.
-5
Let d be (-6)/(-7)*42/12. Solve 0 = -4*t + 4*s - 4, -4*t - d*s + 2 = -1 for t.
0
Let u = 59 - 55. Solve -3*p = 2*k + 14, 1 = -u*p - 15 for k.
-1
Let t(u) = u - 11. Let d be t(11). Solve -5*g = 5*y - 2*g - 8, -4*y - 5*g + 9 = d for y.
1
Let l(t) = -t**2. Let f be l(0). Let k = f - -3. Suppose k*g = 1 + 5. Solve 2*a + 19 = 5*d, -4 = -g*d - 0*d + 2*a for d.
5
Suppose 3 = c - 5*d + 26, -5*c + 5*d - 15 = 0. Let l(n) = 4*n**3 - n**2. Let t be l(c). Solve 5*j - 4*a = 2*j + t, -5*a - 24 = -j for j.
4
Suppose 0 = -4*h - 5*i + 42 - 14, -12 = -2*h - 2*i. Let b = h - 0. Solve -2*c - 5*u = 2*c + 7, b*c + 5*u + 11 = 0 for c.
2
Suppose 2*u + 12 = 5*u. Solve 4*d - 12 = -2*o, u*d + o = 2*o + 24 for d.
5
Let t(s) = s + 8. Let p be t(-6). Suppose p = 3*o - 1. Solve -2*v + z - 12 = -3*z, 0 = z - o for v.
-4
Suppose q = 3*q - 6. Suppose -3*l + 20 = -2*b + 4*b, l + 8 = q*b. Solve 0 = -3*m + 3 + 6, -s - b*m = -15 for s.
3
Suppose -4*m = -0*m. Solve 5*q + x + 5 = m, 0*q + 2*q = x - 9 for q.
-2
Let t = 2 - 0. Let q be -1*(7 + 0) + -1. Let o be 3/t*q/(-12). Solve -3*m - 8 = 4*a, 3*a - o = -m - 2 for m.
-4
Let c(a) = -a**2 + 5*a - 2. Let x be c(4). Solve -3*p = 15, x*p = 3*s + 7*p + 19 for s.
2
Let c(k) = k**2 + 7*k - 14. Let r be c(-9). Solve 5*i - 5*v = -25, r*i - 12 = -5*v + v for i.
-1
Let x(k) = -5*k + 2. Let l be x(-2). Suppose 0 = 5*u - 8 - l. Suppose -2*t + 3 = -u*a + t, t = 4*a - 7. Solve 3*h = -4*j - 13, 0*h - 2*h = a*j + 10 for h.
1
Let w = 152 + -147. Solve -w*k + 24 = -3*o - 0*k, 3*k = -3*o for o.
-3
Suppose -2*r = 4*r - 18. Let h = 1 + r. Solve -x + 2 = -5*i - h*x, 5*i = 4*x + 26 for i.
2
Let h(b) = 3*b**3 + b**2 - 2*b + 1. Let s be ((0 - -2)/2)/1. Let o be h(s). Suppose x = -o + 8. Solve 4*w = -3*f - 13, -x*w - 3*f = -3*w + 11 for w.
-1
Let k = 35 + -32. Solve -k*f = -9, -7 + 24 = 4*v + 3*f for v.
2
Let r be 10/((-60)/(-9)) - (-3)/2. Let s be -3 - -3 - 14*1. Let q = s - -20. Solve -r*j = 3*p - q - 0, -8 = -4*j for p.
0
Suppose 0 = -6*m + 7*m - 1. Solve 1 = -2*i - w - 2, 2*i = w - m for i.
-1
Suppose 2 = g, -6 + 37 = 5*c + 3*g. Suppose -1 = y + 4, -c*s = -4*y - 20. Solve -5*h = -2*j - s*h, 4*j = -3*h - 26 for j.
-5
Let v(u) = -u**3 + 4*u**2 - 3*u + 5. Let m be v(3). Solve -10 = -5*w, y - m*w = -0*w - 11 for y.
-1
Let z be (-3)/((-15)/110) - (1 - 1). Solve 7 = 3*t - 2*w - 6, -4*t = -5*w - z for t.
3
Let g(o) = -2*o**2 + 6*o + 1. Let b be g(5). Let s = b - -32. Solve -h + s = 3*z - 3*h, -3*z = -5*h - 19 for z.
3
Let g = -10 + 13. Solve -2*o - s + 4 + 5 = 0, -4*o + 5*s - g = 0 for o.
3
Let r(l) = l**2 - 7*l + 3. Let c be r(7). Solve 0 = -3*s + 2*j - 5*j + 6, 0 = 2*s + c*j - 1 for s.
5
Let s(o) = 6*o**3 + 12*o**2 - 4*o - 9. Let g(f) = f**3 + f**2 - 1. Let i(m) = 5*g(m) - s(m). Let r be i(-8). Solve -2*y - 10 = -3*d, -3*d + r - 11 = -5*y for y.
-5
Let w(x) = -2*x**3 - 6*x**2 - x - 1. Let j be w(-4). Solve s - h = h + 5, 0 = -5*s - 5*h - j for s.
-3
Let w(k) = -k**3 - k**2 - k + 3. Let m be w(0). Let v(q) = -q**2 - 7*q - 2. Let s be v(-6). Solve -2*l - 5 = -2*b - 3, -s = -m*l - 4*b for l.
0
Suppose -o - 11 = 5*v, -5*o + 4*v = 2*v - 26. Let k(w) = -6*w**3 + w + 2. Let h be k(-1). Solve 0 = -3*y + 5*a + 12, 0 - h = o*y + a for y.
-1
Suppose 56 = -5*a + k - 7, -3*a - 51 = -5*k. Let q be (-3)/(-2)*(-8)/a. Let m be (2 - 7)/(-2 + q). Solve -y - 3*y + 5 = -g, -5*y = m*g for g.
-1
Let b(n) be the second derivative of n + 0 - 1/3*n**3 + 1/12*n**4 - 3/2*n**2. Let t be b(5). Solve 0 = 4*d - z + t, -d = -5*d - 4*z - 12 for d.
-3
Let p(t) be the second derivative of -t**5/20 + 3*t**4/4 + t**3/6 + 11*t**2/2 - t. Let a be p(9). Solve 8 - a = 5*v + m, 2*v - m = -2 for v.
-2
Let m(d) = 3*d**3. Let j be 10/14 + 6/21. Let w be m(j). Solve w*u - q + 6 = 0, 0 = 4*u - 3*q + 4*q + 15 for u.
-3
Let q(p) = -3*p**3 - 3*p**2 - 6*p + 2. Let b(t) = -t**3 - t. Let c(o) = 4*b(o) - q(o). Let r be c(3). Solve -61 = r*x + 4*m - 21, 5*m + 5 = 4*x for x.
-5
Suppose -4*v = -z + 6*z + 2, 21 = 3*z - 5*v. Solve -k - z*k - 7 = 2*u, 0 = k - 1 for u.
-5
Let s = -5 + 7. Let c(l) = -l + 1. Let g be c(-3). Let k be g/6 + 7/3. Solve s*y + 0 = -r - 1, -y - 4 = -k*r for y.
-1
Let f(q) = 3*q**3 - q**2 + q - 2. Let n be (-6)/9*(-1 - 2). Let s be f(n). Solve -4*l - s = 