pose o = 6*o - 65. Suppose -4*a = z - o. Solve -5*u - a*k = -10 - 10, -k = 5*u - 20 for u.
4
Let k(i) = 0*i + 2*i + 4 + 5 - 3*i. Let t be k(7). Solve 2*u = 5*s + 6, s - t*u = -8 + 2 for s.
0
Let n(l) = 2*l + 8. Let q be n(-2). Solve 5*r - 6 = 2*t, t = -4*t - q*r - 15 for t.
-3
Suppose -3*d - 25 = 2*d, -5*d - 31 = -2*c. Solve c*v + l - 2 = 0, 2*v = -2*v - 4*l - 8 for v.
2
Let j = 6 - 3. Let u = 6 + -3. Solve -5*g - 6 = -j*r - g, 6 = 3*r + u*g for r.
2
Let z = 34 + -21. Let m = z - 11. Solve o - 22 = -m*w + 5*o, -2*w = -o - 10 for w.
3
Suppose 3 = 3*f - 21. Let g = 3 - f. Let c = 7 + g. Solve -l - m - c*m = 7, -3*m = 6 for l.
-1
Suppose -56*u + 57*u = 2. Solve 3*i - l - 7 = 0, -4*i - u*l = -l for i.
1
Suppose 5*s + 1 = -5*h + 6, s - 2*h = 4. Solve v + 3*n - 14 = 0, -s*n - 14 = -3*v - 4*n for v.
2
Let o(s) = -s - 3. Let q be o(-6). Suppose 0 = q*d + 2*d - 10. Let c be (-3 + 3)/(d + -1). Solve -4*b - 3*x = 2*x - 8, c = -x for b.
2
Suppose 0 = 2*k - 4 - 4. Let t be 6 - 6 - 0/1. Suppose t = -k*o - 4*u + 84, -4*o + 2*u = -2*u - 52. Solve 5*r + o = -4*d, d - 27 = -0*r + 5*r for d.
2
Let s = 19 + -16. Let z(r) = -4*r - 3. Let w be z(-2). Solve 12 = -4*j + 5*n, 0 = -5*j - w*n + s - 18 for j.
-3
Let y(h) = h**3 - 10*h**2 + 16*h + 3. Let a be y(8). Solve -4*j - 15 = 5, -a*n = -2*j - 22 for n.
4
Suppose 0 = -5*o - 2*h + 18, o - 2*h = -4 - 2. Solve -3*d = o*d + j - 20, -3*d = -j - 12 for d.
4
Suppose 2*j = 3*j - 4. Let u be 2*1/(j/58). Solve -4*m - 6 = 2*b, -4*m = -6*b + b - u for b.
-5
Suppose -3*y + 15 = 3*z, 3*y = -y - z + 20. Solve -r - y*h = -7 + 17, 0 = -3*h - 9 for r.
5
Let d = -5 - -5. Solve -5*r = -0*r + 5*g - 5, d = 3*g - 9 for r.
-2
Suppose -h + 15 = -9. Solve -b - h = 5*p, 2*b = 5*b - 3 for p.
-5
Suppose 8*v = 7*v + 24. Solve 5*b = -2*w - v, 3*w - 4*w - 3*b = 14 for w.
-2
Let y be 2/(-5)*180/(-6). Let k be (7 - 2)*(-4)/5. Let b be (7 + -5)*(-10)/k. Solve 8 + 8 = f - b*c, -y = -2*f + 5*c for f.
-4
Let v(a) = a**2 - 7*a - 3. Let w = -12 - -20. Let b be v(w). Solve 0 = 2*n, -4*d + 2*n - 5 = -b*d for d.
5
Suppose 0 = -j - 4*j + 25. Let y = 85 + -61. Suppose -3*r - y = -j*r. Solve -4*c - 4 = h - 1, -5*c + r = -4*h for h.
-3
Let c = 12 - 12. Solve c*y - 2*y + 3*r = 0, 5*r = 10 for y.
3
Let f = -7 - -10. Solve 0 = f*k + 3*y + 9, -2*k - 2*y = 3*k + 21 for k.
-5
Let m(q) = -q**3 + 12*q**2 - 13*q + 26. Let u be m(11). Solve 0 = -n + 4*s - 5, 4*n + u*s = s + 18 for n.
3
Let m = 8 + -8. Suppose m = -5*r + 52 + 98. Solve -3*h - 2*h - 3*a - r = 0, 5*h - a + 10 = 0 for h.
-3
Let x be (-3)/(-9)*3*0. Let z be (x + -2)/(-2 + 1). Suppose 0*a = a - z. Solve 0 = -3*c + 5*b + 1, -3*c + 2*b = -c + a for c.
-3
Let g = -15 - -17. Suppose -4*l - g*y = l - 80, 0 = 4*l - y - 77. Solve n - 3*f - 5 = -2, 4*n = -3*f - l for n.
-3
Let o(q) be the second derivative of -q**3/6 - 3*q**2/2 - q. Let h be (-2)/4*(-30)/(-3). Let i be o(h). Solve -3*z - 4 = -5*z - i*s, 0 = 4*s for z.
2
Let x be 4/(-10) + 4/10. Solve -5*o + 3*i - 5 = x, -2*o + 9 = 2*o - 5*i for o.
-4
Let g = 8 - 4. Suppose 3*o - 10 = k, -2*k - 2*k - 24 = -4*o. Let d(m) = m**3 - m**2 + m - 3. Let j be d(o). Solve g*t + t - 13 = -j*s, -t + 6 = 4*s for t.
2
Let a(g) = -g**3 - 4*g**2 - 2*g - 3. Let l(f) = -f**3 - 7*f**2 + f + 3. Let s be l(-7). Let i be a(s). Solve 2*m + 3*b = -6 + 4, -i*m = 5*b + 5 for m.
-1
Suppose -17*n + 5 - 5 = 0. Let y = -6 + 11. Solve -y*x + 4*x - 11 = 4*m, n = 2*x - 4*m - 14 for x.
1
Let y be ((-36)/15)/6*-5. Solve 5*c = -y*i - 17, 0 = -2*c - 0*c - i - 7 for c.
-3
Let z be (-1 + 2)/(4/(60/5)). Suppose 4*r = -3 - 9. Let q = r + 5. Solve 5 = -s - 3*l, -s - 2*l + q = -z*s for s.
-2
Suppose 8*g - 3*b = 4*g + 17, 4*g - 16 = 4*b. Solve g*z - l = 9, -z + 0*z + 2*l = 0 for z.
2
Let x(q) = q**2 - 4*q + 3. Let y = 6 + -3. Let b be x(y). Solve 4*a = -5*s, b = 4*a + s - 3*s - 28 for a.
5
Suppose r - 2*r = 3. Let v = 6 + r. Solve 4*z + 3 = -s - 6, v*s - 21 = 4*z for s.
3
Let m(i) = 4*i - 2. Let h be m(1). Suppose h*f - 2 = -t - 0*f, -3*f = -4*t + 8. Solve -6*r + t*r - 4*g = -4, 0 = 2*r + 5*g + 10 for r.
5
Let q be (56/4)/(-1*2). Let o be q/(-35) - (-38)/10. Solve -t + 12 = -o*x, 3*t = -3*x - 2*t - 32 for x.
-4
Suppose 0 = 2*g - 4*g + 6. Suppose -3*y + 4*h + 5 = g, -5*y - 5*h = -15. Solve -3*q = t + 11, t + 29 = y*t - 5*q for t.
4
Let x be ((-8)/6)/(6/(-18)). Suppose f + 2*f - m - 5 = 0, -4*m = x*f - 12. Let c be 2 + (-4)/(-2) - f. Solve j + j + n = -c, 4*j + 4 = -n for j.
-1
Suppose k + 2 = 5. Suppose -k + 11 = 2*l. Solve -2*x + 3*i + 4 = 0, -2*x - x + l = -4*i for x.
-4
Suppose 4*a + 8 = 28. Solve -4*r = r - 3*h + 11, 2*r = a*h - 12 for r.
-1
Let f(k) = 2*k**3 - 5*k**2 + 2*k + 7. Let g be f(3). Solve 25 = -5*y, -2*i - i = -2*y - g for i.
4
Suppose -4*d + 28 = -0. Solve r - 3*w - 3 = d, r + 2*w + 5 = 0 for r.
1
Let x be ((-7)/2)/((-1)/4). Solve -6 = -4*y + x, 0 = -4*n + 3*y - 27 for n.
-3
Suppose m + 4*x = 2*m + 16, -3*x = 3*m - 12. Suppose 3*s + 24 = 3*p, m = p - 4*s - s - 8. Solve 0 = -c + q + p, -3*c - 5*q = -0*q + 16 for c.
3
Let p = 9 - -6. Suppose 0 = 4*w - p + 3. Let l = w - 1. Solve -4*q = -l*z - 2 + 14, -q = 3*z + 17 for z.
-4
Suppose 2*w - 5 = 3*u, -w + 3*u = u - 2. Suppose -c + 1 = -w. Let d(l) = 3*l**3 + l**2. Let t be d(1). Solve -5*m = 25, -t*g + 0*m = -c*m - 33 for g.
2
Let p be 10*1*6/(-12)*-5. Solve 5*c + p = -5*r, 4*c + 0*c + r = -11 for c.
-2
Suppose -4*l + 3 = -v, -4*l + 0*v + 4*v + 12 = 0. Suppose 5*q - 10 = 5*d, l = 4*d - 2 - 2. Solve 5*b - q*t + 0*t - 19 = 0, 5*b - 33 = -4*t for b.
5
Suppose d - j + 0*j - 6 = 0, 0 = 5*j + 5. Suppose 2*w + 72 - 2 = 4*z, -d*z + 4*w = -83. Solve 3*a + z = h + 7*a, -4*h + 2*a = 14 for h.
-1
Suppose -3*r - 16 = -2*o, 5*o + 0*r - 21 = -2*r. Let x(z) = 3*z**2 - 2*z**2 + 6*z + o - 2*z**2. Let f be x(5). Solve -2*k - y + 4*y = -f, -3*y = -5*k + 7 for k.
-1
Let o(r) = r**3 + 6*r**2 + r. Let p be o(-6). Let q = p + 8. Solve 7*n = 2*n - l - 26, -q*l = n + 7 for n.
-5
Let f be (-2)/6 + 165/9. Suppose -5*w + f - 3 = 0. Solve 3*z - w = -2*u, -2*z - 4*u + 0*u = -2 for z.
1
Let y = 9 + -3. Suppose -3*m - 9 = -3*v + m, 2*v - 3*m - y = 0. Solve -5*h = -v*l - 26, -24 = -4*h + 2*l + 2*l for h.
4
Suppose -10*t + 72 = -4*t. Let u = -8 + t. Solve -j = -s + 2, s + 20 = 4*s + u*j for s.
4
Let x be (12/10)/((-20)/(-50)). Let b be (-6)/(-9)*6/2. Suppose 3*r - 4*r + 2 = 0. Solve -b*d = -3*k - 15, -r*k + x*d = 7 + 8 for k.
-3
Let f(c) = 12*c**3 + 2*c**2 - c. Let w be f(1). Suppose 5*i = -3 + w. Solve -29 = -2*j + 5*l, 13 + i = 5*j - l for j.
2
Let v(m) = m**2 - m + 3. Let u be v(3). Let s be u*(3/(-3))/(-1). Solve 0 = 2*w - 3*i + 23 - 4, -s = -3*i for w.
-5
Let z be (-3)/2*(-8)/(-12). Let v(m) = m**2 + 4*m - 8. Let h be v(-5). Let k be (z + 1)/(h/3). Solve 0 = -4*q + 8, q + k*q = 5*i - 8 for i.
2
Let j = 16 - 11. Solve 5*y = -j*c - 35, -2*y - c - 26 = 4*c for y.
-3
Let v(s) = -s**3 - 2*s**2 + 5. Let d be v(0). Solve -3*m = -4*u - 5, 0 = 2*u + 2*m - m + d for u.
-2
Suppose 2*d + 10 = 7*d. Let n(f) = f + 2. Let a be n(d). Let w = -12 - -12. Solve 0 = -5*u - a*o - 2, 0 = -2*u - 4*o - 8 - w for u.
2
Let k = -7 - -10. Solve -4*a - 4 = -k*p + 13, 3*p = -4*a - 23 for a.
-5
Let y = 27 - 12. Suppose 0 = -3*l - 0*l + y. Solve 0 = -l*a - 4*v - 30 + 1, -3*v + 7 = -2*a for a.
-5
Suppose 3*g = 4*l + 53, -19 = 2*l + 2*g - g. Let b = -8 - l. Solve 0 = -2*i + b*x + 12, 20 = 3*i - 7*x + 2*x for i.
0
Let y = -1 - -3. Let z be ((-9)/(-4))/(3/12). Solve -z = -t - y*x, 5*t - 3*x + 30 = 2*x for t.
-1
Suppose 4*l = -27*l + 62. Let v = 0 + 2. Solve -v*b + 8 = -l*r, b - 7*r = -2*r for b.
5
Suppose 0 = -3*w + 7*w - 4*h - 36, -2*h = 3*w - 17. Suppose -5*o + 18 = -w. Solve -o*f - i - 4*i = 0, 3*f - 4*i = 28 for f.
4
Suppose -24 = -5*v + v. Solve 3*p = -3*y + v, 4*p + 0 = -5*y + 5 for p.
5
Let m = 39 + -24. Suppose 3*c = m - 0. Solve -c*z - p = -15, z + 4*p = -z + 24 for z.
2
Suppose 0*k - 42 = -2*k + 3*d, 3*d = 0. Suppose -k = -6*n - 9. Solve f + 17 = -5*b, -n*b + 7 = -5*f - b for f.
-2
Suppose 3*k - 8*k = -5. Let w = k + 2. Solve -h = o - 0*h, -12 = -w*o + h for o.
3
Let c be ((-105)/(-14))/(6/16). Solve 5*m = 2*l - c, 3*l - 2*l - 1 = -2*m for l.
5
Suppose t - 24 = -3*r + 4*t, 0 = r - 2*t - 12. Solve -p + 2*i = -4*p - 4, 4*p + r*i + 12 = 0 for p.
2
Suppose -5*f = a - 10 - 9, 2*a + 2*f - 22 = 0. Solve 0 = -5