 0 - 4/(-2) - 7. Let a be 2 + -2 + (-15)/x. Solve 5*s - i - 19 = 0, -a*s = -i - b - 0 for s.
4
Let h be 59 + -51 + -8 + 1 + 1. Solve -n = 5*y - 17, 171*y - 2*n - h = 172*y for y.
4
Let p(s) = -36*s - 16. Let o(u) = 12*u + 5. Let j(d) = 8*o(d) + 3*p(d). Let f be j(-4). Let a = 50 - f. Solve a = 5*k, 0*m - 3*m = 3*k + 9 for m.
-5
Let u(o) = -o + 39. Let v(m) = -37. Let p(g) = 3*u(g) + 2*v(g). Let w be p(13). Solve 2*z - w*l = -4, 4*z - 2*l + 13 = l for z.
-4
Let a be ((-40)/6)/((-26)/39). Suppose x - 4*i = 2, 5*x + 8*i - 10*i = a. Solve 3*w + 2*b + 5 = 0, -x*w + 5 = -4*b + 19 for w.
-3
Let r(j) = 2*j + 7. Let n be r(-2). Suppose -n = 7*d - 24. Solve 3*c - 21 = d*v, 5*v + c + c = -21 for v.
-5
Let r(n) be the first derivative of -2*n**2 - 21*n + 13*n + 7 - 11 - 13. Let f be r(-3). Solve 0 = -c + 5*b - 0*b - 10, f*c = b - 2 for c.
0
Suppose -70*r + 135*r = 103*r. Solve r = 2*y - 3*n - 18, 4*n = -2*y - 97 + 87 for y.
3
Let q be (-1)/(2/36 - (-1702)/(-15732)). Solve -q*h = -15*h, 0 = -3*i + 4*h + 3 for i.
1
Let a be (3 - -20) + -2 + (-6)/3. Suppose 21*k = -5*r + a*k + 18, 3*r - k = 13. Solve i = v + r, -3*v + 6*i = 2*i + 14 for v.
-2
Suppose -150492*y - 51 = -150509*y. Solve c = 4*u + 21, c + u = y*c - 7 for c.
1
Let c be (((-22)/(-99))/((-1)/(-9)))/(14/14). Solve q + c = -4*f, -7*q + 8*q - 1 = -f for f.
-1
Let m be 4 + (-5 - 0) - (-20 - -9). Let j(k) = -k + 5. Let y be j(3). Solve -u = -5*p + y*u - m, -2*u - 10 = 0 for p.
-5
Let c(s) = -s**3 - 30*s**2 - 66*s - 1073. Let b be c(-29). Solve 33*l + 4*z = 29*l + 8, -4*l + 2*z - 4 = b for l.
0
Let s = 75 - 50. Suppose 21*q = s*q - 20. Suppose 0 = 7*v - 9 - q. Solve 4*t - 5 = 3*y, 3*y - v*t + 5 = 4 for y.
1
Suppose -67*t + 46*t = -441. Solve 0 = -5*o + 3*i - 5, 2*o - 28 = 3*i - t for o.
-4
Suppose 117 = 3*i - 15*g, 2*i + g - 12 = 88. Solve -4*p = -4*m - 24, -53*m = -i*m + 4*p - 8 for m.
-2
Suppose -4*g - l - 7235 = -7*g, 3*l = 3*g - 7227. Suppose -2411*d = -g*d + 50. Solve 0 = -j + 4*c - 5, d = -0*j - 5*j + 2*c for j.
-5
Let p be (-1 + 0)*0/(-1). Suppose 0*z = 2*z + 4*c - 10, 3*z - c + 6 = p. Let w be z/(((-2)/6)/(0 + 1)). Solve 0*y + 7 = -w*y + 2*x, -4*y - 4*x + 24 = 0 for y.
1
Suppose 21 = 3*h + 2*n, -15*h - n + 3 = -16*h. Solve -h*k + 25 = 2*o, -9*o = 2*k - 6*o - 25 for k.
5
Let a(b) = -b**3 - b**2 + b - 55. Let j be a(0). Let s = 53 + j. Let x be 46/14 + s/7. Solve 5 = x*k - 5*h, -1 = -2*k + 4*h + 5 for k.
-5
Suppose 5*a + 30 = 0, 5*a + 12 = -3*z - 12. Solve -j + 11 = 3*n, z*j = n - 34 + 35 for j.
2
Let w = 30 + -26. Let u be (-1)/(-6) - w/((-72)/87). Suppose 5*l = 2*c + 15, 0 = -4*c - u*l + 25 + 20. Solve -3*z + 37 = 5*f, -3*f + 45 = 2*f + c*z for f.
5
Let r = -74 + 36. Let g = 40 + r. Let w be ((3 + -5)*-7)/2. Solve 2*q = b + w, -g*q + 5 = -1 for b.
-1
Let d = 8 - 5. Let l(f) = 20*f + 184. Let x be l(-9). Solve x = z, -d*n - 2*n - 35 = -5*z for n.
-3
Let u(d) = 7 + 0 + 1 - 36*d - 3. Let v be u(0). Solve 0 = 5*j - 4*x - 5, -3 = 3*j + v*x + 31 for j.
-3
Let r(a) be the first derivative of -8*a**2 + 68*a + 146. Let t be r(4). Solve -u = -3*k + 4*u + 1, 0 = t*k + 5*u - 13 for k.
2
Let s be (775/62)/(5/4). Solve 5*k + s = -32*d + 36*d, -5*d - 8 = 4*k for k.
-2
Let v be (-84)/60*-5 + 2/(-1). Solve 3*d = -v*w - 9, 3*w = 2*d - 4*d - 5 for w.
-3
Let a = -1566 - -1570. Solve -12 = -a*j, 30*b + 5*j - 19 = 31*b for b.
-4
Let r(x) = 12*x**2 - 93*x - 17. Let q be r(8). Solve -5*o - 8 = 3*j - q*j, 5*j = o + 10 for j.
2
Suppose -5*w - 133 = -28*w - 18. Solve 2*r - 10 = 4*z, -4*r - w*z + 7 - 26 = 0 for r.
-1
Suppose 533 = 13*f - 1742. Let l = f - 171. Solve -r + 1 = -b, -2*b - b + 1 = -l*r for r.
-4
Let h(k) = k**2 - 109*k - 1182. Let i be h(-10). Solve 3*v - 2 - 8 = l, -i = 4*l + 4*v for l.
-4
Suppose 3*g - 40 = s + 533, -3*s = 2*g - 382. Let v = g + -177. Solve 5*p - 8 = i, -3*p + v = 2*i + 2*i for p.
2
Let l = 31026 + -31024. Solve l*k - 8 = -4*s - 6, 0 = 3*k - 9 for s.
-1
Let z(k) = 5*k**2 + 121*k + 27. Let i be z(-24). Solve -2*d = -x - 9, 3*x + 3 = i*d - 5*d for d.
3
Let s be (33*(16 - 25))/(3/(-2)). Solve 14 = i + 4*h, h + 187 - s = -4*i for i.
2
Let q be (50/3)/(3 - 316/108). Let c be 23/5 + 90/q. Solve -d = -2*t - c, -3*d - 2*d = -t + 11 for t.
-4
Let x = 231 + -213. Suppose 7*b + x*b = 50. Solve 6 = b*j, 3*z + 2 = 5*j - 1 for z.
4
Suppose -3*l + 4*t = -36, -5*l = 659*t - 664*t - 55. Solve 2*q = -d - l, -33 = -0*d - 4*d + 5*q for d.
2
Let z = -15547 + 15552. Solve -z*v + 122 = m + 117, 4*m = 4*v - 4 for m.
0
Let y be 4*(-15)/40*(2 + 0). Let a be -8 + (-850)/(-30) + 1/y. Solve -l + 4*s = -2*l + 18, -2*s = -5*l - a for l.
-2
Let t = -1678 + 1133. Let z = t + 548. Let g(f) = f**2 - 3*f - 2. Let u be g(4). Solve a - z*a - u*m - 8 = 0, 5*a = -2*m - 14 for a.
-2
Suppose 16*s = 11*s + 135. Suppose -169*j = -172*j + s. Solve 0 = 3*n - 12, 0*m - m - 3*n + j = 0 for m.
-3
Let q be 9/(-4) + 2 + (-35)/((-2520)/306). Solve -q*p + 230*x - 226*x = 0, -20 = 5*x for p.
-4
Suppose 13*i + 64 = 17*i. Suppose 0 = 4*a + 44 - 52. Solve -4*l + i = 0, -15 + 3 = -a*d - 3*l for d.
0
Let g(a) be the second derivative of -a**3/3 - 28*a**2 + 38*a. Let b be g(-30). Solve -b*r - 10 = -i - 0*i, 3*i + 15 = -3*r for i.
-2
Suppose 64 = 7*i + 15*i - 6*i. Solve 5*p = -i*m - 18, 0 = 4*p - m - 0*m - 15 for p.
2
Let p(h) = 2*h**2 - 17*h + 14. Let n be p(7). Let f be (-3)/(-5)*(-35)/n. Solve f*b - 8 = z, -b - 4*b - 5*z = 20 for b.
1
Let u be ((-84)/(-196))/(-1 + 66/63). Suppose -2*f = -4*x - 34, -u = -2*f + 5*x + 30. Solve 5*h + 3*b + f = -4, -3*h + b - 15 = 0 for h.
-4
Let x(j) = -11*j**3 + 133*j**2 - 15*j + 39. Let d be x(12). Solve -4*a = 4*t - 4, 0*a + d*a - 19 = 5*t for a.
3
Let a = 12 + -3. Suppose 15 = 5*g - a*i + 6*i, -2*i = 0. Solve 0 = -g*x - 3*d - 3, d = 3*d - 6 for x.
-4
Suppose -4*w + 3 = -5. Let n be (-115 - -9)*(-1)/(-1). Let z = n - -108. Solve 0 = -3*o - z*d - 14, w*d + 0*d + 10 = -o for o.
-2
Suppose 0 - 15 = -5*x. Suppose x + 7 = 5*q. Suppose 3*k + 6 = 0, 2*t - 4 = -t + q*k. Solve 2*y - 15 = y - 3*f, 5*y + 3*f - 27 = t for y.
3
Let v(z) be the first derivative of -2*z**3/3 - 11*z**2 + 3*z + 86. Let g be -4 + 4 + -4 + -7. Let c be v(g). Solve -4*p + c*k + 7 = -25, -4*p - k = -16 for p.
5
Suppose -1 = -5*d + 19. Suppose 2*y = y - c - 1, -y + d*c = -24. Suppose 95 = y*r + 15. Solve -2*o - 21 = 3*z + o, -4*z - 2*o - r = 0 for z.
-3
Let q(a) = 3*a - 1. Suppose 2*c = -2*u + 104, -4*c - 58 = -2*u + 28. Let r = 51 - u. Let s be q(r). Solve -4*i = -3*p + 1, p + i - s + 0 = 0 for p.
3
Let m be (-3)/12*-76 + -2. Suppose -m*h + 18 = -11*h. Solve -h*u = -4*w, 7*w = -3*u + 4*w - 21 for u.
-4
Let x be (-118 - -119)*(2/2 - -11). Let b(l) = -l**2 - 4*l + 1. Let r be b(-2). Suppose -2*m + r*m = x. Solve -6 = -4*f + 8*f + 3*s, m*f - 4*s = -20 for f.
-3
Let x be (-2)/((-145)/135 + 1). Let i be 20/(-90) - 20*(-3)/x. Solve i*q - 12 = 2*f, -4*f - 4 = 5*q + 2 for f.
-4
Suppose -2*p - 2*m + 10 = 0, 18*m - 12 = -3*p + 16*m. Suppose 3*g + 3 = -p*i, -2*g + 10 - 28 = -4*i. Solve 4*s + 2*k = -3*k + 16, i = 5*s + 2*k for s.
-1
Let z be 10 + (-3726)/207*1*2/6. Solve -5*q - 15 = z*r, -4*q + 5*r = 8 + 4 for q.
-3
Let l be (-16)/12*6/(-2). Suppose 0 = -2*n + y - 9, 4*n = 9*n - 3*y + 24. Let a be -4*(-1 + 21/6 + n). Solve 2*x + l*j = 6*x + 8, -a*j + 4 = 3*x for x.
0
Let b(a) = -13 - 17*a + 42*a - a**2 - 16*a. Let i be b(3). Solve 0 = -5*d - i*m - 45, 5*d + 3*m = -m - 40 for d.
-4
Suppose 18 = 47*d + 19 - 95. Solve -h + 2*g - d = 0, 0 = -2*h + 2*g - g + 5 for h.
4
Suppose q - 84 = -3*f, -3*q + 237 = -4*f + 8*f. Let z be ((-16)/40)/(69/q + -1). Solve 0 = 5*t + 10, 3*b + z = -3*t - t for b.
1
Let s = 1144 - 1126. Solve f + 4 - 7 = -2*r, -5*f - s = -r for r.
3
Let k(g) = 26*g + 374. Let a be k(-13). Solve y + 3 = 5*u - 12, -4*u + a = 4*y for u.
4
Suppose -2*q = -5*u + 147 - 85, -u + 4*q + 16 = 0. Let s = 12 + -8. Solve 2*c + 2 = -2*f, -s*c - f + u = 4 for c.
3
Let s = 106 - 64. Let a = 46 - s. Solve -a*i - 4 = 2*f + i, -4*f = 4*i + 8 for f.
-2
Let a be 1/((-10)/112*2/(-15)). Let d be a/196 + (-3)/7. Suppose -4*l + 0*l = -12. Solve -s = -3 - 2, -4*b - s - l = d for b.
-2
Let o = -7 + 15. Suppose 108 = -o*n + 14*n. Let g = -15 + n. Solve 2*m + 5 = b, 7*m = 4*b + g*m for b.
-5
Let i be (-444)/(-555) - (862/(-10) + 2). Let a be (6/12)/((i/(-30))/(-17)). Solve 4*k + 5