+ 7. Let d be (a - -20)/((-1)/(-23)). Let p = -23 - d. Solve 10 = -2*h - p, -5 = 2*y + h for y.
0
Let h = -1000 - -1005. Solve 4*s - 7*s = 3*y + 6, -h*y - 7 = 2*s for y.
-1
Let t = 4 + -2. Let j(i) = -i**2 + 11*i - 2. Let n be j(13). Let p = n + 36. Solve -4*c + 2*k + t = 0, 0 = 4*c - 5*k + k + p for c.
3
Suppose 5*q = -15, 4*q - 13 = 4*c - 9*c. Let r(f) = -f**3 - f. Let s be 6/(-15) + (-6)/10. Let n be r(s). Solve 3*j = c*t - 29, -n*t + t + 4 = 0 for j.
-3
Let o(b) = -b**3 - 20*b**2 - 37*b - 12. Let c be o(-18). Suppose z - c = 1. Suppose 0*d = 4*d - 16. Solve -d*v = -z*s + 3*s - 12, s - 12 = -2*v for v.
5
Suppose 43 = 4*w - 97. Suppose 5*h + w = -20. Let d be (-8 - h)*(-20)/(-6). Solve -2*y + 20 = -y + 3*k, 4*y = 2*k + d for y.
5
Let s be -2*((-20)/(-4) - 7). Solve -h + 3 = s*q, 2*q + 6 = 2*h + 5*q for h.
3
Let u(d) = d**2 - 22*d - 41. Let n be u(25). Solve -3*y + n - 13 = 3*w, -23 = -2*w - 5*y for w.
4
Let c be 0 + (5 - 0) - 3. Let q be ((-32)/(-20))/(c/20). Let v = 0 + 4. Solve -3*o = -y + 12, v*y + 21 + q = -5*o for o.
-5
Let w(r) = -r**2 - 5*r + 16. Let a be w(-7). Suppose -a*x + 99 = x. Let n = -32 + x. Solve 0 = l - 4, -2*l - n = -4*m - 13 for m.
-1
Let k(q) = q**2 + 14*q - 624. Let w be k(19). Solve -11 = 2*p - 3*p - w*f, 8 = 4*f for p.
5
Suppose 0 = -5*s + 4*s + 3*s. Solve -z + 4*m + 20 = -0*z, s = 3*z - 3*m - 15 for z.
0
Suppose -4*j + 12 = 0, 0 = -2*b - 4*j + 8 + 16. Suppose 0 = -71*x + 68*x + b. Solve -3*u - 4 = -z, -u = -4*z - 4 - x for u.
-2
Let h be ((-4)/6)/(-1*(-10)/(-135)). Let z be (-12)/21*(2 - h). Solve 0 = 2*w - z, -4*s - 2*w - 8 = -6*w for s.
0
Let n be (-92)/(-20) + 9/(-135)*9. Solve -5*k + 4 = 5*m + 9, 0 = -2*k - n for m.
1
Let b = 978 - 961. Solve 4*y - 7 = d, -12*d + 13 = -2*y - b*d for y.
1
Let g(h) = 7*h + 32. Let z be g(-4). Solve -q = -3*j - 3, 0*j = -4*q + 4*j - z for q.
-3
Let g = -9 - -19. Suppose 18*m = -1490 - 58. Let p = m - -91. Solve 4 + g = -2*d + 4*t, -t + 17 = -p*d for d.
-3
Let y be (-18)/(-5)*90/(-27). Let s be -2 + 28/y*-3. Solve 0 = -2*j + 3*m - 16, 19 = -5*j - s*m + 2*m for j.
-5
Let s(g) = -g**2 + 9*g - 18. Let x be s(4). Solve 3*z + 2*j - 6*j - 8 = 0, 0 = z + x*j - 6 for z.
4
Let a = -454 - -457. Solve -2*b + 3*j = -3*b - 17, 8 = -4*b + a*j for b.
-5
Let v = 72 - 107. Let q = v + 23. Let h be 12/(q/(-16) + 0). Solve -w + 5*r = -h, -w + r = -4*w for w.
1
Let q = -835 - -838. Solve -2*p - 32 = q*p - 3*j, -3*p - 16 = -j for p.
-4
Suppose 5*v + 2*c - 18 = 5*c, v - 6 = 3*c. Suppose -r = v*k - 11, -5*k = 4*r - 8*r + 10. Solve -2*f + k*p + 4 = 0, 6*f = f - p - 20 for f.
-3
Suppose -8*u - 24 = -12*u. Suppose -u = i - 17. Solve -9 = -2*q + 4*a + i, 0 = 2*q + 2*a - 2 for q.
4
Let c be (18/(-10))/(6/(90/(-3))). Suppose -3*k = 5*m + 11, 0 = k - 0*m + 3*m + c. Solve -15 = -k*q, -4*t + 5*q = -2*t + 17 for t.
4
Suppose -20 = -3*n + 43. Suppose 0 = -3*t + 14 - 2. Suppose -3*l - 7*a = -5*a + 1, 3*l - 29 = 4*a. Solve 0*b + 3*b + 3 = t*m, -4*m = l*b - n for b.
3
Suppose 0 = -4*h - 76 + 64. Let s be 0/(4 - (-2 - h)). Solve -2*u - c + 6 = 0, -u + 2*u - c = s for u.
2
Suppose -5*m + 15 + 1 = 4*d, 4*d - m - 16 = 0. Solve -d*p = -4*z, -4*z + 6 = -z for p.
2
Suppose 32 = -2*j - 2*u, 5*j + 3*u + 56 = 6*u. Let z = 0 - j. Suppose 2*y + 15 - 3 = 4*s, -s = 4*y - 12. Solve b + 17 = -4*v, -5*v - b = -y*v + z for v.
-4
Let h(a) = 2*a - 28. Suppose 3*g = 3*j - g - 53, g - 28 = -2*j. Let l be h(j). Solve l*s - c + 5 = 0, 4*s - 1 = 4*c - 21 for s.
0
Suppose -32*x + 18*x = -56. Solve 5*b - 4 = 4*s + 8*b, x*b + 2 = -2*s for s.
-1
Let j = -384 - -404. Solve j = 2*g - 4*q, -22 + 2 = -3*g + 4*q for g.
0
Suppose 4*k - 7 = 5*q + 13, -12 = -2*k + 3*q. Suppose k = 4*i - 12, 2*p - 4*i + 9*i = 45. Solve -6 = -v - 2*f, -4*v + 2*f = -3*f + p for v.
0
Let a(x) = -x**3 - 3*x**2 - x. Let z(w) = -w - 5. Let j be z(-3). Let k be a(j). Let c be 1 + -4*2/k. Solve -3*f + 19 = -c*s - 13, -4*f - s = -12 for f.
4
Suppose 3*q - 2*q - 5*k - 19 = 0, 5*q - 4*k = 32. Solve q*c = 3*a - 23, -2*c + 5*c = -15 for a.
1
Let r be (-4)/18 + (-2)/(-9). Suppose -5*c = -2*c. Let h be (c - (r + 0))*-1. Solve -3*l + 18 = l + 2*x, 3*l + 4*x - 11 = h for l.
5
Let w(s) = s + 1. Let b(n) = -10*n + 7. Let o(j) = -b(j) - 2*w(j). Let p be o(3). Let t be (-1)/1 - -1 - -4. Solve c = t*m - 0*c - p, 5*m = 2*c + 15 for m.
5
Let s(f) = -f**2 - 10*f - 7. Let i be s(-9). Suppose 2*u + i = 0, -2*v + u = -1 - 4. Solve 8 = q + 2*q - 4*d, v*d + 30 = -5*q for q.
-4
Let m = 47 + -19. Solve 4*v + 22 = -2*k + 4, 4*k + 4*v = -m for k.
-5
Let c(h) = 3*h + 9. Let b(k) = -1. Let s(l) = 4*b(l) - c(l). Let v be s(-6). Solve 2*i = v*i - 3, -4*g + 3*i = -1 for g.
1
Let w = -27 + 27. Suppose -3*q = -w*x + x - 3, -69 = -3*x + 3*q. Solve 7*n + 35 = 5*y + 2*n, 0 = 2*y - 3*n - x for y.
3
Suppose 0 = 2*o - 3*o + 3. Let t be 2/7 + 9/(-189)*6. Solve t = -5*c - 20, -a + o*c - 23 = 8*c for a.
-3
Let d = -5 - -9. Let h = -292 - -300. Solve 5*w - h = 4*o, -2*w - d*o = -5*w for w.
4
Let s be 1/(-3) - (-16)/3. Let g = 18 - 15. Solve -g*v - s*n = 7, -n + 0 - 4 = -2*v for v.
1
Let p be (-24)/(-44) + 27/11. Solve 0 = -2*b - 5*x - 31, p*x + 4 = -3*b + 4*x for b.
-3
Let g = 562 + -560. Solve 0 = -2*a - 4*r - 14, -g*a + 3*a + 1 = 4*r for a.
-5
Let n(y) = -y**2 - 12*y - 20. Let k be n(-10). Suppose -2*x - 8 + 18 = k. Solve -4 = -2*j + 4*z, 8*z + 3 = x*z for j.
0
Suppose 5*u - 36 = -3*r - r, 3*u = -3*r + 24. Let i be 12/1 + 13/26*-8. Solve 3 = -3*m + 2*y - 5, -r*y = -4*m - i for m.
-4
Let x be (-4)/((24/9)/(-2)). Suppose 2*z - 8 = 2*r, -2*z + r = -x*z. Solve -2*d - 4 = 2*d, 8 = 3*l - z*d for l.
2
Let a = -55 + 53. Let c(r) = -2*r**3 - 3*r**2 + r + 2. Let y be c(a). Solve -y*b - 2 - 2 = 4*x, 0 = -3*x + 4*b - 24 for x.
-4
Let o = -2 - -6. Suppose -4*c + 17 + 19 = 0. Solve -3*w + o*b = -19, -2*w - 4*b + c = 3 for w.
5
Let z(g) = 2*g - 8. Let f be z(9). Suppose 2*p = -5*d - 3*p - f, -4*p - 8 = -3*d. Suppose d = -0*j + 3*j. Solve j = 4*k + 3*w + 1 - 5, 0 = -5*k - 2*w + 5 for k.
1
Suppose 2*z - 25 = -3*z. Suppose z*w = -0*w. Let n(o) = -o**2 + 5. Let h be n(w). Solve 5*y = 4*l - l - 2, h*l + 10 = -5*y for y.
-1
Let v be 0 + 1199/44 - 1/4. Solve 24 = 4*b - y, -3*b = -0*b - 3*y - v for b.
5
Let z be 5/25*5*8. Suppose -z*u + 34 = 2. Solve -31 = 3*w - u*y, 5*w - 2*y + 1 = -32 for w.
-5
Suppose 365 = -27*f + 1013. Solve -3*j = g - 0*g - 12, 5*g - f = -3*j for j.
3
Suppose 3 = 7*u - 4. Let m be 6 + u*(-1 + 0). Solve 9*z - m = 4*z, -5*z = 4*g + 11 for g.
-4
Let u(t) be the second derivative of -t**3/3 + t**2/2 - 7*t. Let b be u(-7). Let d = b + -11. Solve -n - 3*h - 6 + 14 = 0, 2*n = d*h - 14 for n.
-1
Suppose 0*x = -p - 5*x - 6, -3*p - 2 = -x. Let y be p/(-3)*(-3 + 12). Solve 4*u = m + 3, 0*u + y = -m + 2*u for m.
-3
Suppose -5*q + 40 = 5*p, -p = -4*q - 4 + 6. Solve -3*w + p = 0, 5*g + w - 5 = 2*g for g.
1
Suppose 12 = 5*g + j - 4, 2*g - 7 = -j. Solve -2*v = -6, g*k - 4*v = -1 - 20 for k.
-3
Let q be (-46)/(-10) + 18/(-30). Suppose 0*v - 17 = -q*i + 5*v, -2*v - 8 = -2*i. Let l be i - (-7 + 1 + 3). Solve 4*f = 2*r - 16, 0 = -3*f + 2*r + l - 19 for f.
-3
Let y = 63 - 54. Solve -3*t - 2*r = 12, -6*t = -3*t + r + y for t.
-2
Let d be (-9)/(-27) + 4/(24/10). Solve -u = -4*n + 12, -4*u + n = d*n + 14 for u.
-4
Suppose 102*p = 82*p + 180. Solve -u + 2*r = -3, 3*u + r - 4*r = p for u.
3
Let v(y) = -y**2 - 11*y - 2. Let o be v(-11). Let j be o/(-6) - (-24)/(-18). Let c be (2 - 0) + j + 1. Solve c*z - 2*g - 7 = -3*z, z + 4*g + 3 = 0 for z.
1
Let h = -3 - -5. Suppose 2*y + x - 1 = 0, 3*x = 2*y - 11 - 2. Let w be 6/12 + 5/y. Solve w*k + 2 = -h*u, 7*u = 2*u + k + 12 for u.
2
Suppose -8*w = -5*w - 24. Suppose 6*u + 8 = w*u. Solve -24 = u*d + 4*h, d - 3*h - 12 = 2*h for d.
-3
Let z = 139 - 135. Let p(j) = j + j - j + 10. Let h be p(-7). Solve 7*m - 3*a + 16 = h*m, 0 = -z*m - a for m.
-1
Let r = -107 + 111. Suppose d - 8 = -r. Solve -a = 3*h + 3, -5*a - d = 4*h - 11 for h.
-2
Suppose 4148 = 18*h + 226*h. Let f be (-4)/(-10) - 136/(-10). Suppose 4*b = 2*c + 10, 4 = -b + c + 7. Solve b*o - h = 5*r, -o = -4*r + 6*r + f for r.
-5
Let j be -2 + 3 - (-4)/2. Let i(z) = -z**2 - 11*z - 5. Let h be i(-10). Let o be ((-4)/(-5))/(6/15). Solve m + a + 1 = 0, j*m - o*m = h*a + 23 for m.
3
Let q be 1/(-6) + (-1045)/(-114). Suppose -38 = -q*p - 2. Solve -p*o - 