 6 = u, -5*r + 2*z = -3*z. Solve i + 4*v - r*v + 5 = 0, 0 = 4*i + 4*v + 20 for i.
-5
Let s be -4*-1*5/(-4). Let w = -3 - s. Let q = -1 - -6. Solve 0 = -r - 0*r - 4*i - 5, w*r + 7 = -q*i for r.
-1
Let p(w) = -4*w**2 - w**3 + 3 - w - w - 6 + 4. Let j be p(-3). Let l be 1 + 2 - j - 0. Solve 4*h - 29 = -2*i - 5, -l*i = -10 for h.
5
Let f(z) be the first derivative of -z**2/2 - 3*z + 2. Let a be f(-9). Suppose 0 = -4*g - a + 26. Solve 2*n + g = 15, 4*r = 4*n for r.
5
Let k be (66/(-9))/(4 - 56/12). Solve -2*z - 22 = -7*z + 4*f, 4*z - k = f for z.
2
Suppose 0 = 4*c + 3*p + 3, 17 = 4*c - 5*c - 4*p. Let r be 2*(c + 3/(-2)). Solve 15 = 3*u + 2*i - 0*i, -12 = -r*u - i for u.
3
Let j(y) = -y**2 - 4*y + 1. Let n be j(-3). Suppose 15 = -d + n*d. Solve -2*c - 7 = -5*v, c + 0*c + d*v - 4 = 0 for c.
-1
Let n be 0/(-1 - (1 - 1)). Suppose -3*i = -6*i - 2*x + 14, n = 2*i + 3*x - 16. Solve 5*l - i*g + 1 = 0, g = 3 - 0 for l.
1
Let a = 136 - 136. Solve -k - j + 5 = 0, k + 2*k + 4*j - 17 = a for k.
3
Suppose -62 = -17*w - 11. Solve 0 = -2*t - w*r - 2, 6*r - r = -20 for t.
5
Let o(u) = -u**2 - u + 10. Let d be 3 - (3 - 0/2). Let p be o(d). Solve 0 = -i - 2, -4*t + p + 6 = -4*i for t.
2
Let p(a) = a + 4. Let s be p(-7). Let h = s + 12. Solve 0 = 2*d - 4*d - 8, -2*d - h = l for l.
-1
Suppose -5*a - 18 = -o, 0 = 3*a + 3 + 3. Let x = 10 - o. Solve -5*c + 14 = 4*t, x*c + 2*t - 5 - 1 = 0 for c.
2
Suppose 0 = 5*g - 2*g - 15. Let k = 0 + 5. Suppose -5*v = 3*y + 5, 3 = k*v - y - 12. Solve 2*r + 2 = g*s - 2, 4*r = v*s + 8 for r.
3
Suppose -5*s = -4*m - 10 + 67, 3*m + 5*s = -1. Let y = m + -5. Solve -8*g + 19 = -3*g + 3*j, -g - y*j = 1 for g.
5
Let c = -6 + 15. Let s(o) = o - 9. Let k be s(c). Solve -u - w + 3*w - 9 = k, -6 = -3*w for u.
-5
Suppose -3*r = -2*r + 3, -6 = -4*m + 2*r. Let l be 4/(3/(3/1)). Solve l*o = g + 4*g - 6, m = o + g + 6 for o.
-4
Let i be (4 + 72/(-20))*10. Suppose 5*w = -4*s + 30, -2*s + 0*s = 4*w - 18. Solve -4*y + 32 = -4*a - a, -4*y - w*a = -i for y.
3
Let o be ((-77)/(-28) - 3) + 21/4. Solve 10 = o*w - 0*w - 2*z, 3*w - 37 = -5*z for w.
4
Let n = 61 + -35. Suppose y = -3*t + 60, 4*y = 5*t - 3*t - n. Suppose -4*w + 2*w = -28. Solve 4*v = z + w, -v + 6*v = 2*z + t for z.
-2
Suppose -3*q = 3*h - 24, -2*h - 2*q = q - 14. Let v = h - -1. Solve -4*d = 16, 3*d + 27 = c + v for c.
4
Let q be (-2)/(-7) + 60/(-14). Let f be (-3)/q - (-6)/(-8). Let r be -3 - f - -4*2. Solve -r*k = -20, -28 = 2*d - 6*d - 4*k for d.
3
Let n be 22/4 + (-1)/(-2). Suppose 0 = -8*a - 60 + 284. Solve 0 = -l + 4*h + 16, -4*l + n*h + a = 2*h for l.
4
Let z(c) = -c**3 + 7*c**2 - 7*c + 9. Let h be z(6). Solve 4*t + b + 7 = 2*b, h*t + 14 = -b for t.
-3
Let j(b) = 3*b + 6. Let x be j(0). Let z be (10/3)/(4/x). Solve -17 = -z*i + 4*k, 0 = 5*i - 3*i + 5*k - 20 for i.
5
Let g(a) be the third derivative of -a**4/12 - 2*a**3 + 3*a**2. Let i be g(-7). Solve -p + 3*p - t = i, -4 = 4*p - 4*t for p.
3
Suppose 0 = -q - 5, 2*f - 2*q - 18 = 0. Let i(h) = -f*h - 3*h**2 - 4 + 9 + 4*h**2. Let j be i(4). Solve 0 = -2*a + 6, 4*a - 4 + 17 = j*v for v.
5
Suppose -12*a = -10*a. Solve 3*i - 2*x = 9, a = -i - 3*x - x + 17 for i.
5
Let g(u) = 5*u**2 - 1. Let t be g(-1). Suppose -2*w = -3*w + 4. Solve -m - 3*d - 7 = 0, -2*d + t*d = w*m for m.
-1
Suppose -z = -h - 7, 10 = -2*h - 0*h. Solve 5*m - 12 = -3*r - 2, -5*r + z*m = -27 for r.
5
Let c = 7 + -1. Solve -x - 4*x - 2*z - 15 = 0, 2*x = -2*z - c for x.
-3
Let c(s) = -s**2 + 4*s - 2. Let j be c(2). Suppose -x - j*x = 0. Let i be 2*((-5)/(-2) - x). Solve 2*l + 1 - 7 = i*b, -2*b = 4*l - 12 for l.
3
Suppose -14*m + 104 - 20 = 0. Solve 2*t - 4*z - 5 = 9, 0 = t - z - m for t.
5
Suppose -i + 4 = 0, i = 2*p - p + 1. Solve h - 2*m - 7 = -p*m, 5*h + m - 19 = 0 for h.
3
Suppose 0 = 3*v + v + 20. Let b = -3 - v. Solve 0 = -2*y - q + 6, -4 = -5*y + y + b*q for y.
2
Suppose 2*u = 5 + 13. Solve -2*y - 2*c - 6 = 0, -y - 2*c - u + 2 = 0 for y.
1
Let k be (60/(-8))/3*-4. Solve 0*p + p + k = -3*s, -4*p = 2*s + 20 for s.
-2
Let j = 0 + 2. Suppose -3*h + j*m + 80 = h, -3*m - 63 = -3*h. Solve 0 = 2*n + 4*r - r - 5, 5*n + r - h = 0 for n.
4
Suppose 6 = -9*y + 12*y. Solve -t - v - 7 = -3*v, -v + y = 0 for t.
-3
Let d(x) = -x - 4. Let m be d(5). Let g be (30/m)/(2/(-3)). Suppose g*u = -0*u. Solve u = z, 0 = -4*n + 2*n - z + 4 for n.
2
Suppose 2*t + 4 = 4*t. Suppose 3*x - 6 = -t*x + 3*b, 12 = -x + 5*b. Solve -2*u - 13 = -0*u + x*f, 2*f + 6 = 0 for u.
-2
Suppose -4*v = 4*i - 58 - 6, -3*v + 90 = 5*i. Solve -6*g = -3*g - 3, g - i = 5*o for o.
-4
Let u(h) = -2*h - 6*h**2 - 4*h - h**3 - 6 + h**2. Let p be u(-4). Suppose 0 = 5*b + p*m - 12, 0*b + 4*m + 20 = b. Solve b*f = -a - 10 - 1, 0 = -3*a + 3 for f.
-3
Let f be 2 - (-4 + 3 + 3). Suppose -4*y + 12 = -f*y. Solve -b - 4*m - 20 = -5*b, y*m + 15 = 0 for b.
0
Suppose 0 = -4*r + 10 + 70. Solve -2*v - 3 = 2*m - 15, -2*m - 4*v = -r for m.
2
Suppose 2*v - 7*v = 5. Let q = v + 1. Solve 4*o - 3*z + 11 = q, 3*z = -4*o + 2*z - 7 for o.
-2
Let z(o) = 7*o**2 - 2*o - 1. Let x be z(-1). Solve 5*b + 2*i - 6*i - x = 0, 3*b = 4*i for b.
4
Suppose 0*r = -r + 7. Let g = 1 - r. Let i = g - -10. Solve i*q - 2*q + 4*w + 16 = 0, -q + 2*w = -12 for q.
2
Suppose 46 = 8*n - 6*n. Solve -4*p - 2*i = -0*i - 28, n = 3*p + 2*i for p.
5
Let q = 7 + -4. Suppose 2*s + b = 19, -s - b - q = -3*b. Solve 15 = l - 3*z, 23 = -2*l + s*l - 2*z for l.
3
Let a(q) = -q**2 - 16*q - 26. Let m be a(-2). Let z = 6 + -4. Solve 2*k + v - 2*v = 9, -m*v = -z for k.
5
Suppose 12 = 4*k - 2*r, 0 = 4*k + 3*r - 0*r - 22. Suppose -b + 7 + 0 = 0. Solve -k*z + d = 1, -3*d + b*d = 2*z + 4 for z.
0
Let n(x) = -x**3 + 18*x**2 + 7. Let p be n(18). Solve 3*r - 2*h + p = -h, -2*h = 4 for r.
-3
Let i be (-2)/((-2)/(-6) + (-8)/12). Solve 2*m - i*m + 20 = -5*p, -12 = 3*p + 5*m for p.
-4
Let k(n) = -n**2 - 10*n - 5. Let i = -9 + 0. Let z be k(i). Let h = 0 - -4. Solve 0 = -h*f - v + 7, -3*f + 5 = z*v - 3*v for f.
2
Let c = 115 + -98. Solve 3 - 9 = 4*g - 3*q, 5*g + q + c = 0 for g.
-3
Let v be 42/10 - (-16)/(-80). Solve 0 = -3*l + j - 1 - 0, -3*l + v*j + 14 = 0 for l.
-2
Let f(t) = t**3 + 5*t**2 - t + 7. Let l be f(-5). Solve 4*m = 4*b - l, 0*m + 5*b = -2*m - 20 for m.
-5
Suppose 0*v + 4*v + 9 = b, -3*v + 7 = 2*b. Solve 0 = 2*d + 4*c + 30, -b*d + 2*c - 40 = 5*c for d.
-5
Suppose -3*c = 2*c. Let d = 4 + -9. Let p be 3*-1 - 30/d. Solve c = -p*y + 5*t + 18, -y - t = -3*t - 7 for y.
1
Suppose -10 = -3*p - 4. Let r(s) = 2 + 5*s**p + 0*s**3 - 8*s**2 + s**3. Let l be r(3). Solve 5*g + 3*w = 25, -w + 3 = g - l for g.
5
Suppose -o + 4*o = 4*i + 7, 2*i = -o + 9. Solve 5*r = -2*b - 14, 2*r + 7 + 1 = -i*b for b.
-2
Suppose -2*p + 0*p + 2 = 0. Suppose 6*j = 7*j - p. Solve 5*x - 4*h = 31, 4*x + 9 = -5*h + j for x.
3
Let i be 0*(0 + -4)/(-8). Suppose -4*w + 3*v = -0*w - 6, i = w + 4*v - 11. Solve h - 1 - w = 3*u, -3*u - 3*h = 24 for u.
-3
Let f = -6 + 14. Solve 0 = -h - 4*r + f, 2 = -2*h - 5*r + 15 for h.
4
Let d(l) = 3*l + 36. Let v be d(-11). Solve 4*k = -u - v*u + 4, 0 = -4*u - k + 4 for u.
1
Let v = 17 - 13. Solve -3*j + 5 = -2*h, j - v*h + 20 = h for j.
5
Let w(u) = -u + 9. Let m be w(7). Solve m*a - 17 = 3*j + 2, -j - 2*a - 1 = 0 for j.
-5
Let u = -13 + 16. Solve 10 = -5*p - f, -5*f + 14 = -u*p + 36 for p.
-1
Suppose 2*t + d = 5*t - 18, 0 = 3*t - 3*d - 24. Solve -k - 2*k - 6 = -5*m, -t*k = -5*m for k.
3
Let w = -24 - -29. Solve w = -c - 2*d + 1, 4*c + 2*d - 8 = 0 for c.
4
Suppose -11 = 5*x + 4. Let a be (x/(-4))/((-2)/(-8)). Let b(k) = -k - 10. Let h be b(-12). Solve -5 = j - h*d, -4*j - 5 = -a*j + d for j.
-5
Suppose m + 12 - 15 = 0. Let r = 0 - -3. Solve -r*t = -4*p - 32, 0*p + 7 = m*t + p for t.
4
Let i(z) = -z**2 + 6*z - 1. Let d be i(5). Suppose d*v + 3*y - 7 = 7, -35 = -5*v + 5*y. Solve 0 = 5*c - j + 12, -18 = -0*c + v*c + j for c.
-3
Let c be 1 + 2 + 0 - -1. Suppose -2 = -0*k + 3*k - c*g, 2*k - 6 = -g. Solve 5*a + 4*r - 19 = r, r + k = 0 for a.
5
Let z(i) = 2*i**2 + i - 5. Let r(t) = -t**3 + 8*t**2 + 9*t - 4. Let y be r(9). Let k be z(y). Solve -u - 5*j = k, 0*j = 5*u + j - 5 for u.
2
Let j(x) = 3*x + 1 + x - 3*x**2 + 0 + 2*x**2. Let s be j(3). Solve s*g = 3*z + 13, 4*g + 3*z = g + 15 for g.
4
Let x be 2/10 + (-16)/(-20). Let j be -1 - (x + 0)*-5. Solve -3*y + 16 = -0*z - z, -5*z = j*y + 4 for y.
4
Let x be 148/6