4. Suppose 4*j = v + 3*j - 1, -4 = 3*v + 4*j. Solve v = -2*k - k - h for k.
-4
Let w = 24 + -21. Solve -13*t = w*t - 80 for t.
5
Suppose r - 10 = -2. Let u(m) = m - 8. Let f be u(r). Solve f = -k - 4 for k.
-4
Suppose 3*l - 2*g - 1 = 0, 0*g = -l + g. Solve 8 = 7*y + l for y.
1
Let k be (-2)/(6/9) - (-30)/5. Solve 29 - 26 = -k*t for t.
-1
Suppose -2*d = 3*q - 0*d, -2*q - 2*d = 0. Solve q = -10*o + 5*o - 15 for o.
-3
Suppose 0 = 2*x + 10*z - 11*z - 45, -2*x - 4*z = -30. Solve -x*l = -l - 60 for l.
3
Suppose 39*l + 101 = 101. Solve 9*c + 4 + 5 = l for c.
-1
Let b(i) = -i**3 + i + 5. Let w be b(0). Suppose 12 = 2*a - 2*o, -4*a - 4*o + 1 = 17. Solve -4 - a = -w*s for s.
1
Suppose 3*x = 30 + 30. Suppose a + x = 5*a. Let d = 39 + -35. Solve a*p - d*p - 4 = 0 for p.
4
Let j be ((-12)/15)/(4/(-50)). Solve 11 + 9 = j*t for t.
2
Let f(q) = q**2 + 1. Let c = -20 - -22. Let t be f(c). Suppose -81 = -5*k - 3*s, 7*k = 5*k + 4*s + 22. Solve 2*a = t*a - k for a.
5
Let z(g) = -240*g - 718. Let a be z(-3). Let b = 8 - 2. Solve -a*s - b = -0*s for s.
-3
Suppose 7 = 2*p + 4*z - 27, -3*z = -5*p + 46. Solve 5*c = -p*c - 32 for c.
-2
Let g(y) = y + 9. Let t be g(-7). Let w = 1183 - 1180. Solve 0 = u - t*u - w for u.
-3
Suppose 3*c = 5*a - 8, -5*c + 3*a - 2*a - 28 = 0. Let d be (18/12)/(c/(-16)). Solve d*z + 2 = -2 for z.
-1
Let c = 14 - 12. Let q(m) = -m**2 + 5*m - 2. Let r be q(c). Let j be 0*(4/2 - 1) + 6. Solve -4*y - r = -j*y for y.
2
Let d = -35 + 22. Let g = d + 16. Solve -g*j = -4*j + 3 for j.
3
Let j be 6 - -10*-1*(3 + -4). Solve -3*o = j - 4 for o.
-4
Let j = 58 - 43. Solve 0 = -12*o + 7*o - j for o.
-3
Suppose -4*o + 4 = -0*s + 4*s, -4*o = -4*s - 12. Suppose -4*z = -o*z. Suppose -5*i + 4*a - 4 = z, -3*i = i - 3*a + 3. Solve i = m - 3*m - 2 for m.
-1
Let s(q) = -q**3 + q**2 - 13*q - 30. Let f be s(-2). Solve f*v - 5 = 3*v for v.
1
Suppose 683*q = 681*q + 86. Solve -q*f + 46*f = 6 for f.
2
Let p = 8 + -5. Let a = -51 + 48. Let i be 6/(a + p + 1). Solve -c + 3 - i = 0 for c.
-3
Let c be (-22)/(-5) + (8/(-5))/4. Suppose -20 = -p - c*p. Solve 12 = -p*d + 4 for d.
-2
Let w(q) = -q**2 + 18*q - 63. Let l be w(13). Let z be 60/8 + 2/(-4). Let r = z - 3. Solve -l*t - r - 2 = 0 for t.
-3
Let d(v) = 3*v - 30. Let y be d(16). Let t(s) = s + 3. Let g be t(y). Solve g - 1 = -5*a for a.
-4
Suppose -5*z = 2*v - 33 + 82, -4*z + 172 = -5*v. Let q be 7 - v/(-5) - 47/(-5). Solve -4*m = m - q for m.
2
Suppose 0 = 2*n - 7 + 3. Let s(t) = t**2 + t + 3. Let w be s(0). Suppose 15 = w*f - 0*k + 3*k, 0 = 5*f + 4*k - 25. Solve n*r = -3*r + f for r.
1
Let a be (-5)/(-15) - (-82)/(-3). Let r = a - -29. Solve -3*z + 4 = -r for z.
2
Let l be (-2)/10 + (-31)/(-5). Suppose i - l*i = -2*i. Solve -4*y + i*y + 8 = 0 for y.
2
Let n(b) = 0 - 3*b + 7 - 4*b - 3 + b**2. Let x be n(7). Let o = 15 - x. Solve -1 - o = 4*j for j.
-3
Suppose 0 = -4*z + 6 + 6. Let a(n) = n**3 - 5*n**2 - 16*n + 17. Let m be (182/(-39))/(6/(-9)). Let c be a(m). Solve 0 = -0*r + c*r - z for r.
1
Suppose 13*u - 16 = 36. Suppose -3*k + 26 = 5*f + 4, u*k + 2*f = 20. Solve -x = -k*x for x.
0
Suppose z + 4*z - 18 = 3*q, -5*z - 3*q = -12. Solve 17*g = 37 - z for g.
2
Let u = 7 + -1. Let b(i) = u*i - 7*i - 5 - 1. Let m be b(-6). Solve m = 3*g - 3 - 0 for g.
1
Suppose -60*s = 2*q - 63*s - 13, 2*s = -2. Solve 227*w = 228*w - q for w.
5
Let q be -3 + 2 + 12/4. Suppose -q*z + 2*l + 3 - 1 = 0, -3*z = -2*l + 1. Let u be 0 - (-3 - (z - 0)). Solve u = -2*w - 2*w + 20 for w.
5
Suppose -306 = -24*w + 30. Solve w = -3*b + 5 for b.
-3
Let y(r) = -72*r + 318. Let h be y(4). Solve -h = -14*j + 26 for j.
4
Suppose r + 3*v - 9 = 0, 5*r + 4*v - 112 + 12 = 0. Let a be (-8)/(r/(-9)) - 0. Solve -4*j - a = -7 for j.
1
Let s = 56 - 21. Let r = s - 20. Let y be -11 + r - (-2)/(-2). Solve -y*n - 2 = 1 for n.
-1
Let h(k) = -2*k**3 + 28*k**2 - 6*k + 92. Let r be h(14). Solve -r*x = -6*x + 2 for x.
-1
Let r = 2272 + -2207. Solve -10*s - r = -35 for s.
-3
Suppose 4*b = 4*q - 296, -2*q = -3*b - 0*b - 144. Let z = q - 76. Solve -z*d + 1 - 7 = 0 for d.
-3
Let v(q) = -q**3 - 5*q**2 + 7*q + 7. Let s be v(-6). Suppose 5*a - 31 = -2*p - 6, -3*a - s = -2*p. Solve p*r = 4*r - 3 for r.
-3
Let s(j) = j**3 + 4*j**2 + 3*j + 1. Let b be s(-2). Solve 0 = -3*m - 12 - b for m.
-5
Suppose -19*y + 40 = -55. Solve 0 = i + y*i + 30 for i.
-5
Suppose -125*y + 410 + 340 = 0. Solve 3 = y*d + 9 for d.
-1
Let f = 8 + -13. Let m(h) = -h**3 - 6*h**2 - 5*h + 7. Let d be m(f). Suppose -6 = -d*v + 4*v. Solve 13 = v*i + 3 for i.
5
Suppose 13 = 5*k - 12. Solve 9*s - 12 = k*s for s.
3
Suppose 0 = -3*g - 15, 3*r - 2 = -4*g + 2*g. Suppose 6*u - u - 10 = 0. Suppose 3*k + 3*i = 20 + 25, 0 = -4*i + 4. Solve -k = -r*z + u for z.
4
Suppose 1 - 10 = -3*z. Let v = 12 - 8. Let b = 4 - v. Solve b = 5*m - z - 17 for m.
4
Suppose -m - 24 = 5*m. Let w be m*-2*1/2. Solve 3*x = -w + 1 for x.
-1
Suppose 228*d = 94*d + 111*d + 46. Suppose -x + 2 + 1 = 0. Solve 5*w + d = x*w for w.
-1
Suppose -10 = -4*k - l, 13*k - 12*k + 5*l - 12 = 0. Let x(s) = s**2 + 7*s + 8. Let o be x(-6). Let t = o + 0. Solve t*r = r - k for r.
-2
Let o = 21 - -1. Let j = o - 16. Solve 2*q + j + 4 = 0 for q.
-5
Let p be 2/10 + (6 - (-45)/25). Let i be (p/(-6) + 1)*-15. Solve -4 = -i*l + 11 for l.
3
Let l(i) = -41 + 4*i - 2 + 11*i - 7*i. Let c be l(6). Let x be (-3 + 6)/((-2)/(-6)). Solve -c*o + x = -6 for o.
3
Let s = 54 - 49. Suppose s*r = 2*w - 15, 2*r + 21 - 4 = 3*w. Solve -w*a - 1 + 6 = 0 for a.
1
Let x(q) = 3*q - 15. Let s be x(5). Suppose 3*y + 3 = -2*u - 9, s = 4*y + 16. Solve -4*a + 2 + 18 = u for a.
5
Let d(b) = 5*b - 6. Let m be d(-6). Let t = -32 - m. Solve -2*q = -3*q + t for q.
4
Suppose 2*w = m - 5*m - 6, -5*w + 3*m = -24. Let h be (2/w)/((-28)/(-546)). Suppose -h = -2*s + s. Solve -5*y - s = -3 for y.
-2
Suppose -45*x = 112 - 382. Solve -x*a = -4 - 26 for a.
5
Let j(r) = r**3 - 62*r**2 - 127*r - 34. Let p be j(64). Solve 0 = p*f - 36*f + 6 for f.
1
Let l = 103 - 53. Let x = 59 - l. Solve 6 = -3*z - x for z.
-5
Suppose -t - 4*z = 3*t - 28, 0 = -5*z + 15. Suppose -3*u - 55 = -4*r, t*r + 5*u - 5 = r. Solve 0 = 4*k - r - 6 for k.
4
Let l be 33/22 + (-24)/16. Solve l = 7*d + 1 - 1 for d.
0
Suppose 6*k + 1 = 1. Suppose -6*b + 10 = -4*b. Solve b*n - 5 = -k*n for n.
1
Let y = 18 + 18. Suppose -3*o = -2*o - y. Suppose 2*p - 4*p + o = 0. Solve 7 = -5*h - p for h.
-5
Let t(d) = -2*d**3 - 15*d**2 - d - 21. Let s be t(-8). Solve -b - s = -55 for b.
4
Let i(p) = p**3 + 19*p**2 - 14*p + 124. Let y be i(-20). Solve -y*f - 138 + 118 = 0 for f.
-5
Suppose 4*d = 4*s - 4, -3*d - 5*s - 18 = -47. Suppose -13 - 23 = -d*c. Let t(o) = -6*o - 4. Let q be t(-1). Solve -c = -h - q*h for h.
4
Let j be -23 - 8/(-2) - -2. Let s = j + 22. Solve 0 = s*n - 2*n - 6 for n.
2
Suppose 0 = 2*i - 3*b - 40, 0 = 2*i + 3*b - 4 - 48. Suppose -i = -4*y - 63. Let s(n) = n**3 + 9*n**2 - 10*n + 11. Let w be s(y). Solve -w = -5*l + 4 for l.
3
Suppose 4*t + 60 = -3*g + t, 10 = -2*t. Let q be (-10)/g*(-1 - -28). Let b be (-2)/((q/(-20))/9). Solve -5*z + z = b for z.
-5
Suppose 491*d - 1 = 490*d. Solve -d - 5 = -2*n for n.
3
Let s(i) be the first derivative of i**4/4 + i**3 + 3*i**2 + 21*i + 9. Let j be s(-3). Solve -j*h + 0*h = 15 for h.
-5
Suppose -4*t = -36*z + 32*z + 36, 3*z = 2*t + 28. Solve -6*j = -z - 2 for j.
2
Let i(p) = -3*p - 27. Let v be i(-10). Solve -2*g - 7 = -v for g.
-2
Let h = -261 - -265. Solve 0 = h*o - 4 - 4 for o.
2
Let f(i) = -3*i - 24. Let a be f(-8). Suppose -29*c + 30*c - 5 = a. Solve 0 = c*v + 3 + 7 for v.
-2
Suppose 0 = 3*u - 7 - 8, 4*a - 5*u = 19. Solve 0 = 6*x - a*x + 10 for x.
2
Suppose -x = 4*u - 2*x - 45, 3*u = 2*x + 35. Solve 0 = i - u + 16 for i.
-5
Suppose -4*t - 3*z = -0*z + 12, -3*z = 5*t + 12. Suppose t = l + 6*l - 35. Solve 4 + 11 = -l*f for f.
-3
Let b = 0 + 2. Let r(i) = i**2 - 5*i - 2. Let a be r(6). Suppose a = 2*k - 0. Solve -k = b*g - 0 for g.
-1
Suppose 0*k + 2*k - 3*x = 39, -4*x - 20 = 0. Suppose -y + k = 3*w, -4*y + 2*y = 3*w - 9. Let i(r) = r - 5. Let j be i(w). Solve j = -0*v - v + 4 for v.
4
Let o be (-2)/1*6/(-3). Suppose 0*k + o = k. Suppose 4*n + 56 = 4*m, k*n = -8*m + 3*m + 43. Solve 0 = 5*u - m - 4 for u.
3
Let s = 641 + -639. Solve 2*b + s*b = 0 for b.
0
Let o(w) = w**3 + 6*w**2 + 3*w - 6. Let l = 0 + -5. Let i b