+ k - 6. Solve -5*z = 2*b + 3, t = b + 5 for z.
1
Suppose -2*n + 3 = -5*v, 3*v + 4*n = 5*v + 14. Solve 4*s + 2 = q + 1, -5*s + v = -2*q for s.
-1
Let s = -1356 + 1360. Solve 0 = -4*j + 3*f - 11 - 5, -j = 3*f + s for j.
-4
Let b(a) = a**3 - a**2 - 6*a + 12. Let c be b(3). Solve 3*n - 4*v = -12, -v + c = -4*n - 4 for n.
-4
Suppose 20*x - 19*x = -18. Let t be ((-86)/x - 0) + (-2)/(-9). Solve -2*n + 3*i = 4*i, t*n = -2*i for n.
0
Let p(y) = -y**2 + 12*y - 12. Let w be p(9). Let x = -45 - -48. Let s be (15/10)/(2/36*x). Solve 3*t - s = -5*j, j - 2*t + w = 3*t for j.
0
Suppose 0 = -5*q + 2*o + 3 - 1, 5*o = 4*q + 12. Suppose -c - 4 = -3*c. Let l = 17 - -5. Solve -2 = -q*r, 5*h = c*r + l - 9 for h.
3
Suppose -w - 4*w = -20. Suppose -2*b + 23 = 5*q, w*b + 24 = 2*q + 2*q. Let t = -32 - -32. Solve t = -p - 1, 0*d + 3*p = d - q for d.
2
Suppose -5*u + 2*u = -5*z - 26, 5*u - 39 = 4*z. Let f be 0/u - -1*3. Let m = 6 - f. Solve 0 = -m*o - h, 2*o - 2*h + 7 = o for o.
-1
Let z(f) = 5*f**3 - f**2 + 2*f - 1. Let j be z(1). Let x be (1/4)/((-3)/(-84)). Let t = x + -7. Solve -5*m - 10 = -t*m + 5*n, 2*n - j = m for m.
-3
Let c be (2/(-4))/((-4)/416). Suppose 2*j - c = l - 19, -5*j = 5*l - 45. Let f = j - 10. Solve 2*n = g - 0*n + 3, f*n = -g + 15 for g.
3
Suppose 4*v - 44 = -4*i, 5*v + 2*i - 6 = 34. Let c be v*2/4 - (1 + -3). Let a be 3/(-2)*(-16)/3. Solve -5*m = y - c*y - a, -3*m - 5*y + 27 = 0 for m.
4
Let v(l) = -l**3 + l**2 + 2*l + 4. Let y(j) = -j**2 - 6*j. Let c be y(-6). Let f be v(c). Solve -f*z = 3*d - 0*z - 21, 3 = z for d.
3
Suppose 7*h - 35 = -0*h. Let u = 7 - -9. Suppose 0*j - 5*j = 5*c - 20, j = 4*c - u. Solve -5*d = -h*v + 45, d - v - c*v = -25 for d.
-5
Suppose -26 = -2*b + 2*o, -o = -2*o - 4. Suppose b*f = 12*f. Solve 16 = 5*l - u, f*u = -2*l - 5*u + 28 for l.
4
Let c(b) = -b**3 - 7*b**2 - 2*b + 1. Let g be c(-7). Suppose g = 14*n - 41. Solve o + 6 = 3*t, -n = 2*t - 3*t + o for t.
1
Suppose -5*l - 5*p = -4*l - 15, 5*l = 5*p - 15. Suppose 4*v = -l*w + 2*w - 6, v - 5*w + 15 = 0. Solve -3*b = -4*b + 2*d + 12, -4*b - 5*d - 17 = v for b.
2
Let w = -33 - 7. Let b be 1552/w*10/(-4). Suppose -2 = 5*k - b. Solve 4*g - 4*r + r = -k, -g = r - 4 for g.
-1
Let s be 21/6 + (-6)/4. Solve 2*a + i - 1 = 6, s*a = -4*i + 16 for a.
2
Let k be 2 + (-2 - -1) - -3. Let j be ((-4)/(-7))/((-11)/(-77)). Let a be 2 - j/(12/(-9)). Solve 2*p = a*q, -q - k = 4*p + 18 for q.
-2
Let c(m) = 2*m**2 + 2*m - m**2 - 11*m + 11. Let x be 3/((-13)/8 - -2). Let z be c(x). Solve 0 = -2*r + 2*h, h = -r - z*h for r.
0
Suppose 3*m = -308 + 323. Suppose -3*n = -3*o - 6, 2*n = -n - 3*o + 6. Let l be -2 - 1*(n + -8). Solve 5*h - 16 = -l*x + 4*h, m*x - 20 = 4*h for x.
4
Suppose 2*f + 0*a = -5*a + 8, 4 = f + 4*a. Solve f*z = -g, -3*g - z = z for g.
0
Suppose l + 7 = q, l = 5*q - 11 - 24. Solve -4*u + 3*f + q = 0, 7 = 5*u - 0*u - 2*f for u.
1
Let l be (-8)/(-4) - 9/(-4 + 1). Let f = 18 + -6. Solve -4*m + v = l*v + f, 0 = -3*m - v - 1 for m.
1
Let q be -3 - 1/(4/(-20)). Let o(t) = -t**3 + 3*t**2 - 2*t - 2. Let b be o(q). Let c be 4 + -1 - 3 - b. Solve -z + 15 = 2*z + c*n, 5*n - 12 = z for z.
3
Let l(f) = -f**3 + 6*f**2 + 7*f + 1. Let g be l(7). Let w(i) = 2*i. Let s be w(g). Let n be 1/3 + 126/27. Solve 2*x - n*y = -5, 2 = s*x - 5*x + 2*y for x.
0
Suppose 2*o + 2*o + 84 = 0. Let b = o - -31. Solve 0 = 2*g - 0*g + m - 4, 5*g - b = m for g.
2
Let h(w) = 0*w - 11 + 5 + 10 + w. Let i be h(-4). Let n = i - -4. Solve -n*o - 13 = -2*k - 5, -o + k - 3 = 0 for o.
-1
Suppose 0*r = -4*r + 340. Let k be 3/5 + r/25. Suppose -k*y + 58 = 4*n - 2, -y - 105 = -5*n. Solve -5*d + d = 4*l + 12, -n = 5*l for d.
1
Let z(l) = 6*l**2 + 7*l - 7*l - 12 - 9*l + l**3. Let w be z(-7). Solve -a = 3*d - w*a - 1, a + 3 = 4*d for d.
2
Suppose -376 + 68 = -4*x. Let s be 264/x - (-3)/(-7). Solve -4*g = -5*m + 16, -s*g - 4 + 23 = 4*m for g.
1
Let f(u) = 4*u - 14. Suppose -19 = -8*n + 13. Let d be f(n). Solve 3*q + a = 10, -q + d = -0*q + a for q.
4
Let x(g) = -5*g**3 + 7*g**2 + 6*g + 29. Let y(l) = l**3 - 1. Let b(r) = x(r) + 4*y(r). Let w be b(8). Solve -2*h = -0*h - n + w, -2*h = 3*n + 5 for h.
-4
Suppose 30 = 4*h - 2*h. Let d be (-6)/h - (-24)/10. Let r be d*(1 - (-1)/2). Solve 0 = -r*i + 4*b - 15, i = 3*i - 5*b + 10 for i.
-5
Suppose -2*t - k + 8 = 0, 5*t - 9 = -4*k + 17. Solve -3*o - 4*i + 5 = 0, -4*o + t*i - 10 = -i for o.
-1
Let n be (-3 - (-3600)/260) + 2/13. Solve -4*f = -d - 2*d + n, 3*f + 1 = -5*d for f.
-2
Let r be (2/(-4))/(1/(-12)). Suppose -r*m - 12 = -2*m. Let v = m + 10. Solve 2*y + a = 7*y + 9, -v = 3*y + a for y.
-2
Let t = 12 - 10. Suppose 23 = -5*h - t. Let c = h - -9. Solve -5*m = y - 4, -c*y + 1 = 3*m + 2*m for m.
1
Suppose 1553*q - 110 = 1542*q. Solve 3*g + 5*m = -22, 4*g - 4 + q = -2*m for g.
1
Suppose -9 = -4*y + 3. Let s(o) = 6*o**3 - 17*o**2 + 7. Let m be s(3). Solve m = 4*d - y*r, 4*d + 4*r - 16 = -r for d.
4
Let v = 90 - 88. Solve 4*u - 4 = u + 4*y, v*y = 2*u for u.
-4
Let q(k) be the second derivative of k**3/6 - 13*k. Let o be q(5). Solve 3*p = -0*b + o*b, p + 10 = 5*b for p.
5
Suppose 2*w - w = 4*k + 15, -w + 3*k = -15. Suppose 4*z - 5*h - w = 0, h - 3 = 2*z + 2*h. Solve 2*t = 4*r + 6, 10*t - 5*t - 5*r - 15 = z for t.
3
Suppose 5*o = i + 81, i = 2*o + 2*o - 64. Suppose 3*v + 4 = -2*t, -3*t = -2*v + o + 2. Solve -5*z = v*j - 3*j - 7, 4 = -4*z - 4*j for z.
1
Suppose 0 = s + 5*f - 25, -s + 9 + 6 = 3*f. Suppose 2*g - g - 4*n = 26, -5*n - 10 = g. Let t = g + -5. Solve s = -3*x - t*b - 5, -3*b + 9 = 4*x + 1 for x.
5
Let s = 109 - 107. Solve 5*b = -o - 17, -2*b - 3*o + 7 = s*o for b.
-4
Let o be -1 - (5/30 - 25/6). Suppose o*n - 18 + 6 = 0. Solve -3*t - 3 = 0, 0 = -4*s - n*t - 6 + 18 for s.
4
Let f = -18 + 23. Let u = 0 - 6. Let v = 10 + u. Solve -f*o = 4*w - 20, 2*o - 4*w = v*o - 8 for o.
4
Let d(x) = -3*x - x + 1 + 3 + 2*x. Let o be d(2). Solve h + 2*s - 2 = o, 0 = -2*s - 0 - 2 for h.
4
Let u = 25 - 51. Let d = u + 30. Solve -h + 3*h + 10 = 2*b, -23 = d*h - 5*b for h.
-2
Let k(y) = 2*y - 4. Suppose 5*m - 4*t = 32, -3 = -m - 3*t - 8. Let n be k(m). Suppose 176 = -408*g + 419*g. Solve -2*s = 4*d + 22, -g - n = 4*s for d.
-3
Suppose 0 = 6*c - 34 - 14. Let s be 15/2 - (-1)/2. Solve -f = f + 2*a - c, a = 3*f + s for f.
-1
Let g(s) = -2*s**3 - 2*s**2. Let u be g(-2). Let l(w) = -w**2 + 8*w. Let y be l(u). Solve 4*b + 18 = -2*i, 13 = -3*b - 2*i - y*i for b.
-5
Let i(n) = 4*n**2 + 8*n + 13. Let l be i(-2). Suppose 0 = 3*c - 5*j + 8, -4*j + 6*j = -c + 12. Solve 0 = -3*p - a - 11, 1 - l = c*p + 2*a for p.
-5
Suppose 5*l - 2 - 18 = 0. Suppose -t + l = t. Suppose -h = t*h. Solve h = -j - 3*j - 3*o + 7, 11 = 2*j - o for j.
4
Suppose h - 19 + 1 = 2*v, v = 3*h - 29. Suppose -z = -r - 4, -3*z = -4*r - 4 - h. Suppose 5*q = 3*q + 70. Solve 3*x - 19 = 5*s, s + z*s = -5*x - q for x.
-2
Let y(b) = b**3 + 15*b**2 + 14*b - 20. Let l be y(-15). Let w be l/(-92)*8/(-30)*-3. Solve 2*u = i + 3, 0 = -2*i - 3*u - w*u + 30 for i.
5
Suppose -4*f = -t - 34 + 13, -3*f + 5*t + 37 = 0. Solve 16 = 4*h - f*c, -2*h - 12 = 3*c + 5 for h.
-1
Let g(p) be the first derivative of -p**4/4 - 8*p**3/3 - 11*p**2/2 + 8*p + 14. Let m be g(-6). Solve 4*j + y - m = 5, 2*y - 9 = -3*j for j.
1
Let p(k) = -k**2 + 5*k + 2. Let m be p(3). Suppose 4*g + 2*r = r + m, 5*g + 2*r = 13. Let b be g/(-5*4/(-80)). Solve -2*t - 6 = v, -v + b*v - 5*t = 4 for v.
-2
Suppose 2*g = -4*j + 2, 0 = 4*j - 4*g - 31 - 1. Solve -3*w + w + 25 = 3*r, -w - j*r = -20 for w.
5
Let m = 317 + -317. Solve m = 4*k - 4, v - 2*k = -2 - 2 for v.
-2
Suppose 24*v - 4 = 92. Solve -u - 8 = v*i, -2*u - 2*i = -3*i - 11 for u.
4
Let w(l) = 2*l**2 + l. Let p be w(1). Let a be (-7)/((0 - 4) + p). Solve -a = 3*y - 3*q + 5, 4*y + 5*q - 20 = 0 for y.
0
Suppose 7*w - 40 = -w. Solve w*y + 4*o = 5*o + 23, 4*y - 3*o = 14 for y.
5
Suppose -3*y - 3*s + 0 + 9 = 0, 5*y - 6 = 4*s. Suppose 3*f = -3*r + 18, -5*r = -y*f - 40 + 17. Solve 0 = -r*q - 2*o + 31, -5*q = -3*q + o - 13 for q.
5
Let g be 1 + 4/1 - (-2 - 0). Solve -4*a - 5*w - 2 = -g*a, 6 = a + w for a.
4
Let x(w) = -9*w + 4. Let f be x(2). Let r = f + 14. Suppose r = -4*i + 3*i + 3. Solve -3*k + i = 0, 0 = d + 3*k - 0 + 1 for d.
-4
Let m be ((-22)/9)/(-11) + (-43)/(-9). Solve -q - 4*q - 3*p = -3, -q - 5 = -m*p for q.
0
Suppose 5*s + c = 2*c + 39, 2*c - 2 =