7. Let b be v(q). Solve b = 3*a - 4 - p for a.
4
Suppose 15*q = 10*q - 175. Let h be 5/q - 100/(-14). Let j = h + -5. Solve -1 - 1 = -j*f for f.
1
Let d = -150 - -213. Let p = d + -53. Solve 5*x - 25 = -p for x.
3
Suppose 5*i = h - 21, 3*i + 11 = -3*h + 2. Suppose -2*m + 1 + h = 0. Suppose 2*t - m = 1. Solve -2*o = -5 + t for o.
2
Let y(w) = w**2 - 30*w - 259. Let d be y(37). Solve 5*u - 4*u - 2 = d for u.
2
Let s = -4 - -24. Let f be 2/2*(-1 + 1). Let r = -69 + 73. Solve -s = r*k - f*k for k.
-5
Let r(n) = 4*n - 12. Let a be r(4). Suppose 5 = 2*i - 5*u - a, -2*i = 4*u. Solve i*z = -0*z + 10 for z.
5
Let v(l) = -9*l + 70. Let k be v(7). Suppose 5*t + 4*h = 728, 5*t = -h - 52 + 774. Let j be t/6*1/3. Solve k*p - j = 3*p for p.
2
Let u(i) = i**3 - i**2 - i + 5. Let t(n) = 2*n**2 + 2*n + 6 - 5*n + n**3 + n - 3. Let z be t(-3). Let v be u(z). Solve -r + 4 = v for r.
-1
Suppose 6 = 3*a, -5*v + v - a = -10. Solve -2*n = v*n for n.
0
Let n(t) = 4*t + 8 - 3 + 6*t - t**2. Let i be n(10). Solve 0 = 5*k - 0*k + i for k.
-1
Suppose -185 = 6*u - u - 5*y, -2*u - 3*y = 89. Let i = -17 - u. Suppose -4*b + 2*b = -2*t + 8, -3*b - 4*t = -i. Solve b = -v - 0 for v.
-1
Let t = -1246 + 1363. Solve t = 20*a + 37 for a.
4
Let t be (6 - 3) + 2/(-2). Solve 4*m = t*m for m.
0
Let a(h) = -h**3 + 7*h**2 + 2*h - 6. Let o = -14 - -21. Let l be a(o). Solve l*y - 7*y = 1 for y.
1
Let z = -76 + 52. Let i = -20 - z. Solve 0 = -i*y + y for y.
0
Suppose 2*d + 3*q + 2 = 0, 5*q = 2*d - 13 + 31. Let a be d*65/(-60) - 1/3. Solve a*i + 2 = -18 for i.
-5
Suppose -j = -3*y - 11, -j = y - 0 - 3. Let z be -7*(-40)/112*(3 - -3). Solve 2*r = j*r + z for r.
-5
Let a(d) = -2*d**2 - 22*d - 34. Let x be a(-9). Solve 5*g = -x - 8 for g.
-2
Let u be ((-4)/5)/(913/55 - 17). Solve u*x + 60 = 56 for x.
-2
Suppose 3*h - 2*b - 13 = 0, -3*h + 19 + 18 = 4*b. Solve 2*a = 17 - h for a.
5
Let t(y) = y**3 - 4*y**2 - 45*y + 13. Let w be t(9). Solve 0*j - 26 = w*j for j.
-2
Let z = -54 - -63. Let d be 1*(-6)/z*(-11 + 5). Solve 0*m = d*m - 4 for m.
1
Let h be (-6)/(4 - 2) - -23. Suppose 0*c = 5*c - h. Suppose -4*z + 5*d = -10 - 22, 2*z = 5*d + 16. Solve -c*u = -2*u + z for u.
-4
Let x = 254 + -242. Solve 2*u = -u + x for u.
4
Let x(u) = -8*u**2 - 8*u - 10. Let d(i) = 7*i**2 + 8*i + 9. Let n(m) = 7*d(m) + 6*x(m). Let y be n(-8). Suppose -t + y = -0. Solve -v = -t*v for v.
0
Let k(t) = 4*t - 5. Let d be k(2). Suppose -d*c + 2*m - 37 = -8, c - m = -8. Let v = c + 25. Solve 0 = z - 5*z + v for z.
3
Let s(d) = 6*d - 22. Let b be s(5). Suppose 0 = -l - 2*q + 4, 2*l - 4*q + 11 - 3 = 0. Let h = b + l. Solve 2*i = -2 - h for i.
-5
Let r(g) = g**3 + 5. Let u be r(0). Suppose -5*o = -u*v - 20, -v = 1 + 3. Solve o*m + 10 = 2*m for m.
5
Suppose 15 = 67*k - 72*k + 5*i, 3*k + 5*i - 15 = 0. Solve 0 = -k*h + h - 6*h for h.
0
Suppose -309 = -7*f - 281. Solve 6*h - f*h + 6 = 0 for h.
-3
Let s(r) = 10 - 9*r + 2*r + 0*r + 3*r. Let f be s(2). Solve 5*j = 4*j + f for j.
2
Suppose -6*s = -3*s - 3. Let m = 35 - 44. Let o be ((-18)/m)/(s/2). Solve -6*h = -o*h - 6 for h.
3
Suppose t - 2*v = -0*t + 9, 0 = 2*v. Solve 0 = 4*d + 7 + t for d.
-4
Let q(n) = -n**3 - 6*n**2 + 5*n. Let d be q(-9). Let s = -98 + d. Suppose 4*i = 2*f + 115 - 31, -5*f = -5*i + s. Solve -4*y - i = -2 for y.
-5
Suppose -574*z - 3096 = -586*z. Solve 5*j - z + 233 = 0 for j.
5
Let f(g) = 4*g**3 - 2*g**2 + g. Let x be f(1). Suppose -17*z + 16*z = 3*n - 1, 0 = 4*n - 5*z - 14. Solve n + x = 4*j for j.
1
Suppose -17*p + 21*p = 13*p. Suppose 0 = -3*l + 15 + 9. Suppose -v = -5*v + l. Solve v*h + 4 + p = 0 for h.
-2
Let p = -21 - -27. Let t(d) = d + 1. Let h be t(p). Suppose 4*s - h*s + 15 = 0. Solve -s*v = -4 - 1 for v.
1
Let j(h) = -3*h**2 + 16*h - 2. Let u be j(5). Let m be (1/(-6) + u/(-18))*0. Solve -4*r + 2*r = m for r.
0
Let n(d) = -d**2 - d + 1. Let z(i) = 6*i**2 + 25*i + 36. Let b(s) = 5*n(s) + z(s). Let v be b(-18). Solve 5*a + 0 = -v for a.
-1
Let a = -645 - -661. Solve 13*v + 3 = a for v.
1
Let n be (4/14)/(50/175). Solve -5*o + n = 16 for o.
-3
Suppose 4*v + 0 = 12. Suppose 4 = -2*i + v*l, 0 = 4*i - 2*l - l - 4. Solve -i*h = h for h.
0
Let i(o) = -2*o - 16. Let g(k) = -3*k. Let c be g(3). Let f be i(c). Solve -f*n = 3 - 9 for n.
3
Let u(x) = 3*x - 5. Suppose -5*y + 4*y = 3. Let g(t) = 2*t - 4. Let k(z) = y*u(z) + 4*g(z). Let c be k(-4). Solve -c*v = -v - 10 for v.
5
Suppose -3*j = -4*q + 3, 3*q - 6 = 2*j - q. Suppose 0 = -j*t - 3*h + 15, 0 = t - 6*t + 4*h + 70. Suppose 0 = 2*z - 3*z + 5. Solve t*s = z*s - 5 for s.
-1
Let i(h) = -4*h**2 + 30*h + 2. Let w(y) = -y**2 - 13*y - 29. Let b be w(-9). Let j be i(b). Solve 8*g = 4*g - j for g.
-4
Let l be 1/((-4)/2 + 3). Suppose -5*x = -2*z + 5, 4*x + 6 = -3*z + 25. Let m = l + x. Solve -m + 5 = 3*g for g.
1
Let p be 3/6*4/2. Suppose -j + 5*j - 32 = -5*d, 0 = 4*d + 4*j - 32. Solve -l + p = -d for l.
1
Let w be (-60)/70*(7/(-3) + 0). Solve m = -w*m for m.
0
Suppose -2 = 2*f + 5*g, -5*f + 73*g = 75*g - 16. Suppose -2*i - 1 = -3*u - 7, i - u - 2 = 0. Solve 4*c = -i*c + f for c.
1
Let x be 4/20 + (1 - 2/10). Let n = 1 - -2. Solve -x = b - n for b.
2
Let z = 14 + -9. Suppose -5 = z*i + c - 2*c, 0 = 3*i - c + 5. Let j = 8299 - 8294. Solve i*d = d + j for d.
-5
Suppose -12*x = 4*x - 816. Solve 0 = -50*c + x*c + 4 for c.
-4
Suppose -26*s + 20*s + 30 = 0. Solve t = s*t - 16 for t.
4
Suppose -3*y - 2*m - 59 = -2*y, -3*m - 115 = 2*y. Let z = y - -53. Solve -4*h - 2*h - 6 = z for h.
-1
Let t = -25 - -27. Suppose 5*y - 35 = 2*o + t*o, -16 = 2*o - 4*y. Let d = 12 + o. Solve d*z + 3*z = 20 for z.
4
Let d(k) = -k**2 + 6*k + 2. Let o be d(4). Suppose o = 9*u - 14*u. Let p be u + -4 - -3 - -9. Solve 3*b - p*b + 15 = 0 for b.
5
Suppose 31 = -5*w - 19. Let r be (11 - 1)*w/(-4). Let k(t) = 4*t**2 + 2*t - 1. Let v be k(1). Solve v*j = -0*j - r for j.
-5
Suppose g - 7*c - 22 = -3*c, -44 = -5*g - 2*c. Solve -g*d + 0*d + 10 = 0 for d.
1
Let v = 52 - 36. Let m be (5/(-2))/((-1)/2). Solve m*x - v = x for x.
4
Let d = -53 + 42. Let s = d + 13. Let x = -9 + 13. Solve s*f - 6 = x for f.
5
Let c(a) = 3*a + 3 - a**2 + 1 + a. Suppose -k = 4*q - 24, 10 = -3*q + 5*q. Let d be c(k). Solve 2*y + d = -6 for y.
-5
Suppose -22*f = -43*f + 4431. Solve -208 + f = -3*p for p.
-1
Let k be 2/(3/(-1 + 4)). Suppose -3*u - k*c = -7, 2*u = -2*u + 3*c - 2. Solve -u = -3*s - 16 for s.
-5
Let j = 5 - 3. Suppose -x + 7 = 2*a + 11, -x = -6*a + 4. Solve a = -2*f - 4 - j for f.
-3
Let c be (-6)/(-27) - 440/(-45). Let z be 6/c*(4 + 1). Solve 0 = -s + z for s.
3
Suppose -4*b = -1704 + 1540. Solve b = -o + 43 for o.
2
Suppose 0 = -2*a + a + 6. Suppose -4*r = 4*w, w + 2*r + 2*r - a = 0. Let y be 1 - (2/w - 1). Solve -x = y*x - 4 for x.
1
Let x be (5/(-10))/(2/(-20)). Suppose 26 = 5*p + 3*y - 48, x*y - 38 = -3*p. Solve -2*u + 6*u = p for u.
4
Let l be 12/3*(2/4 - 0). Let i(d) be the first derivative of -d**4/4 + 10*d**3/3 - 4*d**2 - 3*d + 3. Let j be i(9). Solve j*t - l*t = 4 for t.
1
Suppose -4*n = -b + 33 + 19, -5*b = -4*n - 180. Solve 2 = -b*p + 30*p for p.
-1
Let p be (108/(-135))/(2/(-5)). Let u(h) = -12 - 10*h - 8 - h**p + 3 + 0*h**2. Let r be u(-7). Solve 3*q - r*q = 0 for q.
0
Let h(x) = -3*x - 2. Let f be h(-2). Let l = -96 - -96. Suppose 12 = 3*s, -4*s - 44 = -4*j - l*s. Solve -f*d + j = -d for d.
5
Let b(r) = -6*r**2 - 3*r - 4. Let a be b(-2). Let g = 27 + a. Solve 4*c - g = -13 for c.
-2
Suppose 2*a = i + 26, -2*i + 32 = -2*a + 4*a. Suppose -d = 3*p - a, 5*d - 41 + 7 = -3*p. Solve 2*l + p*l = 20 for l.
4
Let j(k) = 6*k**2 + 53*k - 5. Let m be j(-9). Solve -13*n = -12*n - m for n.
4
Let f(l) = 8*l - 39. Let n be f(5). Solve -4*m + n = 9 for m.
-2
Suppose -80 = -5*h + 5*w, -3*w - 2*w + 19 = 4*h. Suppose 80 = -4*v - 40. Let c = v - -30. Solve -5*y - h + 6 = c for y.
-1
Suppose 0 = -f - 2 - 0. Let h be 5*(f + (-52)/(-5)). Suppose 5*q + q - h = 0. Solve -w = 2 - q for w.
5
Let w(n) = 6*n - 1. Let t(v) = 12*v - 2. Let z(q) = 4*t(q) - 10*w(q). Let u be z(-2). Suppose 48 = 2*l - i, 3*l - 43 - u = 3*i. Solve 6*o - o - l = 0 for o.
5
Let h be (-1764)/(-81) - (12/27)/(-2). Solve h*g - 5 = -5 for g.
0
Let n(o) = -2*o + 15. Let j be n(-5). Suppose 5 - j = -5*q. Solve q*h = 5*h for h.
0
Suppose -4*x + 103 - 59 = 0. Solve x*q + 48 = 23*q for q.
4
Let m be 1 - ((-16)/(-2))/(-2). So