+ 4. Let c(b) = -5*b - 3. Let l(k) = -4*c(k) - 3*w(k). Let v be l(-1). Let f be (12/v)/(6/(-20)). Solve a + f = 4 for a.
-1
Suppose 10*j - 20 = 5*j. Solve -j*r - 2 = 2 for r.
-1
Suppose -4*p = -v - 6 - 9, -5*p + 5*v = 0. Solve 6*m = p*m for m.
0
Let y = 0 - 0. Solve y = 4*t + 13 + 3 for t.
-4
Let d(f) = -f - 4. Let i(b) = b**3 - b**2 - 6. Let k be i(0). Let c be d(k). Solve -2*h - 10 = -c for h.
-4
Let b(i) be the first derivative of i**4/4 - 4*i**3 + 13*i**2/2 - 12*i + 4. Let z be b(11). Solve 0 = -2*h - 3*h - z for h.
-2
Let u(g) = 4*g - 12. Let y be u(4). Solve -s = 1 + y for s.
-5
Suppose -2*w - 4*n - 8 = 0, -4*w + 2*n = 7*n + 7. Let q be (1/2)/(6/(-12)). Let p be 122/10 + q/5. Solve b + w*b = -p for b.
-4
Suppose 3*b - 6 = b. Suppose -6 = -3*z - 2*r + 3, b*z + r = 6. Solve -d + z = -4 for d.
5
Suppose 24 = 2*i - 0*i + 4*r, -i - 5*r = -24. Suppose -i = -u, 16 = -3*g + 3*u + 4. Solve -5*y + g*y = -10 for y.
2
Let g(q) = -q + 2. Let a be g(0). Let l(r) = -r**2 - 10*r + 15. Let p be l(-11). Solve -a*w + 2 - p = 0 for w.
-1
Let f be ((-4)/6)/(7/(-21)). Solve f*v + 16 = 6*v for v.
4
Let o be ((-6)/(-4))/(5/40). Let k = -7 + o. Solve k*d - 6 = 2*d for d.
2
Let s(t) = t**2 + 19*t + 20. Let c be s(-18). Solve -7*b = -c*b for b.
0
Suppose 4*a - 22 = -4*u + 2, -5*u + 2*a + 16 = 0. Suppose -u*l + 32 = p, -3*l + p = -1 - 23. Solve 5*w - l = w for w.
2
Let v = -11 + 18. Solve v*n - 3*n - 12 = 0 for n.
3
Let h be -1*(-4 - (-3)/1). Let d be (h/3)/(3/18). Solve 2*w + d = -4 for w.
-3
Let b = -22 + 27. Solve 0 = -0*a + 5*a + b for a.
-1
Suppose f = 3*f. Let k = f - -4. Solve 4*z + 4 = -k for z.
-2
Let o = 44 + -43. Solve 3 + o = -c for c.
-4
Suppose 0 = 5*r + 3*w - 93, 0 = 2*r + 2*w - 3 - 35. Let a be 12/54 + 50/r. Solve -t + 2 = -a*t for t.
-1
Let n = -11 + 15. Suppose -n*w + 0 = -48. Solve t - w = 4*t for t.
-4
Suppose 0*d - 20 = -4*d. Suppose h + 3*h = 8. Let c = d + h. Solve -4 = c*w - 3*w for w.
-1
Let s be 3/(-15) - (-2)/30*3. Solve s = -4*m + 3 + 13 for m.
4
Suppose -27 = -2*t + 3*v, -3*v + 7*v + 60 = 4*t. Let s be 8/6*t/(-4). Let y = 10 + s. Solve 2 = -w + y for w.
2
Let i(o) = 5 + 5*o + 1 - 8 + 1. Let d = 0 + 1. Let t be i(d). Solve -t*v = -v - 9 for v.
3
Let v(b) = -b**3 + 6*b**2 - 4*b + 1. Let o be v(5). Solve -l = -o*l for l.
0
Suppose -b - 5*a + 5 = 0, 0 = a + a. Let m(l) = l**2 - 5*l. Let w be m(b). Solve w = n + 4*n + 10 for n.
-2
Suppose -4 = -2*s - 0. Let j = 11 + -4. Solve s = -y + j for y.
5
Suppose -65 = 3*w - 8*w. Suppose 2 = -3*i - 2*g + w, 16 = 4*g. Let s be (i + 0)*15/3. Solve -s = 4*k + 11 for k.
-4
Suppose 2*o = -0*o + 6. Let s be ((-9)/o)/(-3) + -1. Solve s = -5*i - 0*i - 5 for i.
-1
Let p = 25 + -5. Solve -z = 3*z + p for z.
-5
Suppose -4*i + 12 = -i. Suppose i*l = 16 + 4. Solve -3*f = -l*f + 10 for f.
5
Suppose 10 = -3*z + 13. Solve -z - 1 = o for o.
-2
Suppose -4*t + 4*k + 36 = 0, k - 54 = -4*t - k. Let d = -39 - -56. Let x = 24 - d. Solve x*y + t = 4*y for y.
-4
Let j(d) = d**3 + 8*d**2 + 7*d. Suppose -9 = o - 2. Let b be j(o). Let s(f) = -4*f + 28. Let u be s(7). Solve u = -z - b - 3 for z.
-3
Suppose 4*u + 8 = -2*v - 0, 4*v - 4*u - 32 = 0. Solve v*w - 15 = -w for w.
3
Let s = 53 + -51. Solve 3*o = s + 1 for o.
1
Let k be (-2)/(25/(-10) - -2). Solve 0 = -2*l - 0*l + k for l.
2
Let w(u) = -u**2 + 11*u - 8. Let s be w(9). Solve -s - 10 = -4*g for g.
5
Let w(b) = -b**3 + 8*b**2 + 3*b - 18. Let h be w(8). Solve -h*i + 3*i - 12 = 0 for i.
-4
Let o(x) = 5*x**2 - 4*x + 3. Let b be o(2). Let w = 17 - b. Solve -w = -4*h - 22 for h.
-5
Let v(h) be the first derivative of h**4/4 - h**3/3 + h**2/2 + 1. Let a be v(2). Solve -a = 2*r + r for r.
-2
Let n be ((-24)/21)/(2/(-7)). Solve -7 - 13 = -n*s for s.
5
Let w(b) = 5*b**3 - 2*b**2 - 3*b + 2. Let f be w(3). Let n = f + -41. Let y = -49 + n. Solve 2*j + y = -2*j for j.
-5
Suppose g - 5 = -0*g. Suppose l = -g*w + 145, 0 = w - 4*l - 3 - 5. Solve -4*i + 8 = w for i.
-5
Suppose 3*q = -a - 0*q + 37, -4*q + 20 = 0. Let f = a + -16. Suppose -s = -f*s + 15. Solve 0 = s*v - 7*v - 20 for v.
-5
Let p(y) = y**2 + 2*y + 2. Let s be p(3). Let j = s - 2. Solve -3*f - j + 3 = 0 for f.
-4
Suppose 3*n = -3*x + 1 - 4, n + 2*x = -2. Let w be n/(-3 - (-1 + -3)). Suppose 0*t - 3*t + 6 = w. Solve -t*l = -7*l for l.
0
Let w(a) = a + 13. Let b be w(-11). Suppose -108 = -b*s + 36. Suppose -8 - s = -5*f. Solve -f = -0*d - 4*d for d.
4
Let z(a) = -a**3 + 5*a**2 - 2*a + 10. Let k be z(5). Solve k = 2*y - 6*y for y.
0
Let t(j) = -j**2 - 2*j**2 - j**3 + 4*j**2 + 3*j**2 - 2*j. Let g be t(3). Solve 2*c - 1 = g for c.
2
Suppose 4*g - 8 - 16 = 0. Let l be 1 + 5/(10/g). Let d be 75/6*4/5. Solve 0 = -2*z + l - d for z.
-3
Let c = 8 + -12. Let z be ((-2)/c)/(8/32). Solve -z*q = 2*q for q.
0
Let g be (-8)/6 - 2/(-6). Let o(u) = u**3 + u**2 - u - 1. Let q be o(g). Suppose -5*b + 0*b + 40 = q. Solve 0 = 3*v - b*v - 15 for v.
-3
Let j(a) = 7 + 0*a**2 - a**2 - 8*a + 2*a**2. Let g = -13 + 20. Let h be j(g). Solve h = -7*w + 2*w + 20 for w.
4
Let t(i) = 9*i + 3. Let f be t(1). Solve -f = -2*w - 2 for w.
5
Let t = -1 + 2. Suppose t = -4*x - 15. Let p be x/((-8)/6)*1. Solve 2 = p*q - 10 for q.
4
Let v(j) = j**3 - j**2 + 1. Let b(l) = -15*l**2 - 1. Let u(r) = b(r) + v(r). Let s be u(16). Solve 3*n + 0 - 15 = s for n.
5
Suppose -h - 4*r - 12 = 0, -2*r + 3 = -h - 3*r. Suppose p - 5*p - 8 = h. Let k be (-3)/p*(-8)/(-6). Solve 4 = w - k*w for w.
-4
Suppose -2*d - 4 = 2*d + 4*x, -2*d + 5*x + 5 = 0. Suppose 2*v = 4*v, c - 5*v - 2 = d. Solve -g = c - 7 for g.
5
Let o be 6 + -2 + 5 + 1. Suppose -9*f + o*f = 3. Solve -n = f*n for n.
0
Let y(f) = -f - 7. Let o be y(-5). Let a(s) be the second derivative of s**4/12 - s**3/6 - s**2 - s. Let b be a(o). Solve b*z + z = 25 for z.
5
Let p = 2 + 0. Solve p*w = w + 4 for w.
4
Let j be 2 - 2/(2/1). Let w be 2/2*(-1 + j). Let g = -14 - -14. Solve w*k - 2*k + 4 = g for k.
2
Let n be 4/8 + 3/(-6). Let l be 0/(0 + (0 - 2)). Suppose l = -3*x - 7 + 43. Solve 3*f + f + x = n for f.
-3
Let c be 1/((-3)/(-18))*2. Solve 0*g + 3*g = -c for g.
-4
Suppose -3*f - f + s = -6, -3*f = -3*s. Solve 0*z = f*z for z.
0
Let y = 1 + 3. Suppose p = -5*m + 79, -m + y*p + 20 = -0*m. Let o be m - ((-3)/(-1))/3. Solve t + 2*t = -o for t.
-5
Let v(q) = q + 1. Let w be v(-7). Let c(z) = z**3 + 7*z**2 + 5*z - 3. Let p be c(w). Solve -1 - p = g for g.
-4
Suppose 16 = 3*j - 2. Let z(v) = -v**3 + 5*v**2 + 7*v - 3. Let c be z(j). Solve 0*p + 12 = -c*p for p.
-4
Let h = 5 - -15. Solve 8*b = 4*b - h for b.
-5
Let s(w) = -7*w**2 + 2*w + 9. Let u(c) = 13*c**2 - 4*c - 17. Let k(x) = 11*s(x) + 6*u(x). Let v be k(3). Solve -2*q = -v*q for q.
0
Let l(r) = -r**2 - 3*r + 3. Let u be l(-3). Let v(w) = w + 9. Let c be v(-9). Suppose b + u - 5 = c. Solve -b - 2 = -s for s.
4
Let s be ((-3)/2)/((-9)/30). Let y = 8 - s. Suppose -10 = -10*x + 5*x. Solve x*a + y*a = 0 for a.
0
Let u = -49 - -52. Solve -u*b - b = -16 for b.
4
Let x(d) = d + 8. Let y be x(-6). Solve 0*w + 10 = -y*w for w.
-5
Suppose -k - 5*p + 1 = 18, -5*k - 3*p + 3 = 0. Suppose -6 = -k*q - 0. Solve q*h - h = -1 for h.
-1
Let b(o) = -o + 76. Let q be b(0). Let p = q + -16. Suppose -t + p = 3*t. Solve -t = 4*r - 3 for r.
-3
Let p = 34 + -28. Solve 0 = 4*s - p*s - 10 for s.
-5
Let f be (-1)/(-1) + (-44)/(-11). Solve 3*l - f = 4 for l.
3
Let x be -2 + (94/1)/1. Let r = x - 40. Let z be 4/12 + r/6. Solve 3*s - 3 = z for s.
4
Suppose 3*j = -4*k - 0*j + 1, -2*j - 30 = -5*k. Solve 0 = m - 5*m - k for m.
-1
Let a(v) = v + 12. Let y be a(-7). Solve -5 = -y*d + 5 for d.
2
Suppose -q + 9 = 2*q. Let u(n) = n**2 + 10*n + 6. Let d(w) = -1. Let r(i) = -3*d(i) + u(i). Let v be r(-9). Solve -q*l + v = 3 for l.
-1
Let k(y) = 2*y - 6. Let w be k(6). Let j be 5 - w/(-9)*-3. Solve -c - 2 = -j*c for c.
1
Let w(o) = -o. Let d be w(-2). Suppose -b + 3 = d. Solve -3*u + 2*u - b = 0 for u.
-1
Let d(m) = 3*m**2 - 2*m - 1. Let t be d(3). Let c(h) = 2*h - 16. Let k be c(8). Solve -x - 3*x - t = k for x.
-5
Suppose -14 = -0*t - 7*t. Solve -6 = 5*p - t*p for p.
-2
Let o be 69/23 + -1 + (-1 - -19). Solve s = 5*s - o for s.
5
Let l = 66 + -64. Solve 4*b = 2*b + l for b.
1
Let z(j) = 1 - 2 + 11*j + 9*j - 9*j. Let w be z(1). Let d = 17 - w. Solve 3 + d = -5*p for p.
-2
Let l = 0 - 7. Let i = 10 + l. Solve -k = i*k + 12 