+ 28. Solve -2*i = -0*i, -5 = -5*x + n*i for x.
1
Suppose j + 18 = 7*j. Suppose j = 4*l - 13. Solve -27 = 4*u + h - l*h, -2*u = h + 1 for u.
-3
Let b be -4 - 4/(-8)*14. Suppose -3*n = 4*u - 13, -5*u + 24 - 4 = 5*n. Suppose -n*x + 1 = -2*x. Solve -2*z = 0, -b*z - x + 16 = 5*h for h.
3
Suppose 0 = 10*j - 32 - 28. Solve -2*o - 3*d = -7*o + 9, -2*d - j = 5*o for o.
0
Let i(r) = r**2 - 20*r - 94. Let s be i(24). Solve y = z + z + 12, -12 = -s*y + z for y.
4
Suppose 4*w = -6*w - 240. Let s(c) = -2*c - 45. Let d be s(w). Solve -4*z + 3*o - 32 = 0, 2*o = d*z - 2*o + 31 for z.
-5
Let y = 628 + -620. Solve 3*n = 5*p - y, 16 = 3*n + 4 for p.
4
Let d(k) = k + 29. Let o be d(-15). Solve -2*a = 2*h + o, 2*h + 4*a = -3*h - 31 for h.
-3
Let d = 105 - 103. Solve -2 = a + 2*p, -p + 2 = d*a - 3*p for a.
0
Let y(b) = 4*b - 36. Let x be y(11). Let v = -3 + x. Solve 1 = 2*j - v*d + 4, 0 = j + 4*d - 5 for j.
1
Let b(i) = -i - 2. Let a be b(-4). Suppose -a*y + 3*y - 18 = 4*u, 2 = 3*y + u. Solve -5*h + 0*h = 4*m + 4, -2*m + 5*h - y = 0 for m.
-1
Suppose -3*w - 1 = -22. Suppose w*d - 5 = 9. Solve -5*v = -4*c + 20, v = 5*c - d*c - 15 for c.
5
Suppose -2503 + 2501 = -v. Solve v*q - 4*s = -3*s - 4, 1 = q - 2*s for q.
-3
Suppose -2*y + 1 = -5. Suppose -2*b + 5*x - x = 22, 2*b + y*x = -50. Let s = 19 + b. Solve -3*i + 15 = 0, -3*i + 35 = 5*t - s*i for t.
4
Let y = 27 + -15. Let m be (2 + (-9)/9)/((-1)/(-2)). Suppose -y = -2*h - m. Solve 3*s + 5*q = -2*s, 0 = -h*q + 10 for s.
-2
Suppose z = 4*z + 3. Let q(i) = 7*i. Let l be q(z). Let x = l - -11. Solve -2*d + x*r = -0*d + 10, 0 = -3*d + r - 5 for d.
-1
Let v(s) be the second derivative of s**3/6 - 2*s**2 + 11*s. Let n be v(15). Let y(l) = l + 1. Let a be y(3). Solve q = -a*t, 2*q - n = 2*t + t for t.
-1
Suppose 2*b = 4*v - 44, 22 = 2*v + 2*b + 2*b. Suppose -d + v = 3*t, d - 5 = -t - 0*t. Solve -15 = -t*a - a + 3*x, -5*x = 25 for a.
0
Suppose -5*v + 44 = 4*a, -3*v = -5 - 7. Suppose -a*k + 84 = -4*k. Let b = k - 31. Solve 6 = -j - 3*w, -4*j + b = -7*j - 2*w for j.
-3
Let v be 0 + 9/1 - (3 - 6). Suppose -18*p + 24*p - v = 0. Let t = -12 - -19. Solve k + t = -d, k = p*d + 8 - 3 for k.
-3
Let n be 19 - (1 + -3) - -1. Suppose -3*h = 4*v + 2*h - 71, h + 39 = 2*v. Suppose 4*f - v = -7. Solve -f*l - 2*l = -j + n, -5*l = 25 for j.
-3
Suppose -2*r + 4 = -2*n - n, -5 = -r. Suppose n*u = -4*o - 12, -u + 21 = -5*o - 8. Suppose u*t - 25 = -t. Solve -3*c - 5*h + 10 = 0, -5*h - 5 = -c + t for c.
5
Let l(q) = q**3 - 25*q**2 + 7*q - 159. Let p be l(25). Let a = 12 - 8. Solve 3*f + 0*c = -a*c + p, -5*c + 20 = -4*f for f.
0
Let a = -1631 + 1641. Solve 3*c = 2*y + a, -5*c = 2*y - 10*c + 14 for y.
-2
Let c be -2 - 1 - (-2)/((-12)/(-42)). Solve -c*l = 5*p - 26, 5 = l + 1 for p.
2
Suppose 7 + 12 = 5*u - 4*s, 3*s + 15 = 4*u. Solve -5*f = 2*i - 3 + 6, i - 2*f - u = 0 for i.
1
Let t(h) = -31*h + 963. Let p be t(31). Let y be (-2)/((-2)/(-1)) - -3. Solve -4*n = -y*l + 4, 2*n + 0*n = p*l for l.
-2
Suppose -34 = -5*t + 2*y - 18, -5*t + 3*y + 14 = 0. Let m(x) = -x**3 - x**2 + 3. Let d be m(0). Solve -4*h + 7 = -d*s, -2 + 6 = t*h for s.
-1
Let t be (-4)/12 - (1 - 2/6). Let h be (-60)/(-15)*(t + (-3)/(-2)). Solve 5*b - 13 = x + 2, -5*x - h*b = -33 for x.
5
Let u be (-12)/(-2) - (-10)/2. Solve -o = 2*z - u, 20 = -o + 6*o + 3*z for o.
1
Let x(w) = 122*w - 728. Let j be x(6). Solve -5*y = -2*i + 19, 0 = -j*i + 2*i - 3*y - 5 for i.
2
Suppose 5*d - 19 = -l, d - l + 9 = 2*l. Suppose 0*g + 4*p - 10 = g, -d*p = -3*g - 12. Let y be 2/(4 + -1 + g). Solve y*r + 5*o + 2 = 3*o, -3*r = -4*o - 4 for r.
0
Let m(o) = 46*o - 6. Let d be m(1). Suppose 6*s = 14*s - d. Solve q - 4 = 2*h, 5*q = -s*h + 6*h + 2 for h.
-2
Let x = -80 + 83. Suppose 3*d = x*o + 24, 2*o = 4*d + 3*o - 7. Solve -5*f - 30 = 5*u, -3*f + 2*u + 0*u - d = 0 for f.
-3
Let t(g) = 3*g - 72. Let r be t(25). Suppose 5*q + r*y = 16, 4*q - 5*q - 5*y = 10. Solve 22 = n + a + 4*a, -5*a = -q*n - 40 for n.
-3
Suppose 4 = -2*g + 7*o - 4*o, -3*g = -5*o + 8. Solve 24 = 4*a - 4*s, -a + g*s + 14 = s for a.
2
Suppose -2*v + 5*i + 31 = 0, 3*v = 2*v - 4*i - 17. Suppose 2*c - v = 7. Solve c*b + 15 = -5*r, -4*b - 10 = b + 4*r for b.
2
Suppose -28*b + 24*b = 0. Solve -3*y + 2*y = -p + 7, -p - 4*y - 18 = b for p.
2
Let h be 3/21*-422 - (-2)/7. Let m be (20/6)/((-40)/h). Solve -m*x = z, 3*z = -0*x - x - 14 for x.
1
Let s be 41/13 + ((-315)/(-65) - 5). Suppose -4*u = -4*z, 20 = s*u - u + 2*z. Solve 3*l - 3*o = 9, 3*l - 5*o = 12 - u for l.
4
Let x be ((-10)/4 - -2)*-10. Let j(w) = 2*w**3 - 159*w**2 + 75*w + 320. Let y be j(79). Solve 0 = -y*i + 3*d + 12 + 8, -x*i = -4*d - 25 for i.
5
Let o(r) = -r**3 - 15*r**2 - r - 13. Let n(p) = -p**3 + 5*p**2 - p - 10. Let k be n(5). Let c be o(k). Solve 12 = j - c*d, 2*j - 2*d = 2 + 14 for j.
4
Suppose k = m + 7, -25 = -6*m + m. Let b = -9 - -19. Suppose 3*s - b = v, -3*s - s + v = -k. Solve s*h - 2*j + 4*j - 2 = 0, -4*j = 8 for h.
3
Let r = -2 + -17. Let p = r + 32. Solve -4*o - y - 7 - p = 0, -10 = 2*o + y for o.
-5
Let n(j) = -3*j**2 - 19*j - 2. Let o be n(-6). Let h = 0 + 5. Suppose -4*s + 8 = -2*z, 16 = 5*z - 3*z + 2*s. Solve 0*t - 30 = h*t - k, z*k - 40 = o*t for t.
-5
Let k be (6/4 + -1)*2. Suppose c - k = 2. Suppose 68*m = 61*m. Solve t + c*o + 0*o = -8, m = 2*o + 8 for t.
4
Suppose -7*l - 3*o + 20 = -3*l, -3*l + 3*o - 6 = 0. Solve 0 = 4*z - l*r + 6, 4*z + r + 24 = -3*r for z.
-3
Let i be -9 + -3 - (-20)/(-5). Let d be -2*(-6)/i*36/(-9). Solve 0 = -b - z - d, 2*z = -10 for b.
2
Suppose -15 = 5*h, 5*j - j + h + 3 = 0. Let o(s) = s**2 - 3*s + 17. Let c be o(j). Solve -5*f = -4*k - c, -2*f = -3*k - 3*f - 8 for k.
-3
Let k be (282/18)/((-2)/(-6)). Let q = k + -19. Suppose -3*c - c + 5*d + 7 = 0, 10 = 4*c - 2*d. Solve -c*x - 5*s - q = 0, 4*x = 4*s + s + 21 for x.
-1
Let k be (-326)/(-10) + (-20)/(-50). Suppose -5*f + k - 8 = 0. Suppose f = -a - 2*o - 3*o, -5*o = -5*a + 35. Solve y = -4*y - a, -4*b = 3*y + 19 for b.
-4
Suppose b + b = 4*w + 4, 4*w + 3*b - 6 = 0. Suppose -26*z + 31*z - 10 = w. Solve -1 = -5*x + 3*m - 2, 0 = z*x - 2*m + 2 for x.
1
Let p(b) = -b**2 + 8*b - 12. Let n be p(5). Solve 37 = -4*o + 5*m, -3*m = n*o - 7 + 1 for o.
-3
Suppose 686*z - 691*z + 70 = 0. Solve 2*r = -5*x + 17, -6*r + z = 4*x - 4*r for x.
3
Let j(u) = -u**3 + 19*u**2 - 58*u - 4. Let b be j(4). Solve 5*p + 4*d + b = 0, -1 = 8*p - 6*p + d for p.
0
Let m = -35 + 2. Let s = m - -36. Suppose 0 = -g - 2*p, s*p = 2*g + 2*p. Solve 2*x + 22 = -4*i, 0 = -i - g*x + 5*x for i.
-5
Let o be -2 - (10 + -1) - -2. Let b = 14 + o. Suppose b*y = 4*g - 53, 0*g - y - 12 = -g. Solve -4*d = -q - g + 24, -3*d = 9 for q.
5
Let h be 1 + 0 + -3 + 1 + 5. Solve 3*y - 4*d = h*y - 16, 3*y - 12 = -3*d for y.
0
Suppose -1084*h - 6 = -1087*h. Solve -7*v + h*v - 3*p = 5, 2*v = p + 9 for v.
2
Let a be 4/(-10) - 119/(-35). Let k be (4 + -3)/((-1)/(-5)). Solve 15 = -a*u, -k*j + j - 5*u = 9 for j.
4
Let v(u) = 7*u - 62. Let f be v(10). Solve -5*s - 4*r + f = 0, 2*s - 2*r + 2 - 16 = 0 for s.
4
Suppose 28*k + 43 = 155. Solve u + 17 = 4*u + 5*f, -k*u + 4*f = -12 for u.
4
Let u(t) = 7*t + 10 - 8*t - 3 + 3. Let z be u(5). Solve -z*p + 9 = -4*w, -4*p = 2*w - 33 + 5 for p.
5
Let s = 430 + -425. Solve -3*u + s = -2*g - 2*u, -4*g = 5*u - 25 for g.
0
Suppose 4*d - 9 = -3*q, -q - 12 = -4*d - 15. Solve 2*z - b - 13 = -7, 3*z + q*b = 18 for z.
4
Let a = 8 - 0. Suppose -2*x = -10 - a. Let d be x + -3 + 0 + -3. Solve -3*o - 18 = -d*k, 4*o + 21 = k + 2*k for k.
3
Let g(o) be the second derivative of -o**5/20 + 5*o**4/4 + 7*o**3/3 + 18*o**2 - 47*o - 2. Let i be g(16). Solve 0 = -s - i*j + 8, 0*j = -2*s - 2*j + 10 for s.
4
Let y = 4 - 2. Suppose 0 = s + 3*k + 7, 3*k = 5*s + 2*k + 99. Let l = s + 22. Solve -z = -l*x + z - 2, -y*x - 3 = -z for x.
-4
Let t be (5/2)/(1/2). Let q(p) = -2*p - 6. Let b be q(-11). Let r = 18 - b. Solve -t*h = r*d - 4 - 27, 2*h - 19 = -3*d for h.
5
Suppose s - 8 = -j - 4, 4*j - 22 = -5*s. Let a be -9 + s + 8 + 1. Let w be 1 - (-1 - 0/1). Solve 2*t - 2*v = -a, 2*t + w*v = 3 - 13 for t.
-4
Suppose -721 = 13*u - 786. Solve 4*r - 20 = u*m, -4*r - 3*m = -8*r + 12 for r.
0
Suppose 0 = 2*p - 51 + 5. Let r = p - 23. Solve -3*x = 15, 2*y - 2*x - 7 - 11 = r for y.
4
Suppose 4*s + 0*c - 100 = -4*c, 110 = 5*s + 2*c. Let h be 6/(-9) + 57/(-9). Let m be