 + 3. Let z be g(l). Suppose -5*q = -w - 25, -q + 0*w = 2*w + 6. Solve q*b = 5*y + 21, -z*b - 5 = 3*y - 14 for y.
-1
Suppose -3*f + 36 = 3*l, 0 = -2*l - l - 4*f + 32. Solve a + l = 4*w, -3*w = -2*w - 2*a - 4 for w.
4
Suppose -4*d - 6 = -18. Suppose d*z + 17 = 74. Solve 2*t + 2*l - 1 = -l, z = 2*t - 3*l for t.
5
Let n be 3/((-12)/(-160)*4). Let z(d) = 5*d**2 - 2 + d**3 - 11*d + 5*d - d**2. Let k be z(-5). Solve g + 23 = 4*w, k*g - n - 1 = -4*w for g.
-3
Let n = -25 - -27. Solve -i + 16 = 3*i - 2*r, -n = i + r for i.
2
Suppose 0 = -5*a - 13 + 128. Suppose -2*u + 47 = -a. Solve 5*t - 3*j + u = 0, -2*t = -0*j - 3*j + 23 for t.
-4
Let z = 147 - 135. Solve -4*d + 12 = 0, 2*d = 5*h - 2*d + z for h.
0
Let f(v) be the first derivative of -v**2/2 + 8*v + 3. Let d be f(5). Solve -d*h = 4*i + 12, -20 = -2*h + 7*h + i for h.
-4
Let j(t) be the third derivative of -t**4/24 - t**3 + t**2. Let u be j(-4). Let k be 1*1/u*-4. Solve 2*d + 4 = -3*y, 0 = k*d + 2*y - y for d.
1
Let u(c) = c + 1. Let i be u(2). Let s(j) be the first derivative of j**2/2 - 6. Let d be s(i). Solve -1 = 5*r + 2*b, -2*r - d - 5 = -3*b for r.
-1
Let n = -9 - -11. Solve -n*b + 1 + 5 = -3*y, 2*y - 6 = -2*b for b.
3
Suppose 0 = -5*q + 2*j + 11, q + 4*j + 1 = 4*q. Solve 4*g = k + 20, 5*k + q = 5*g - 37 for g.
4
Let w be (-3)/((-6)/(-4)) - -23. Let g be w/6 + (-1)/2. Let p be (2/(-3))/(g/(-18)). Solve 5*n = -5*j - 15, -j - 1 = -p*n - 3 for n.
-1
Let y(s) = -s - 1. Let h be y(2). Let u(k) = k**2 - 2*k - 1. Let d be u(h). Solve 2*l - 5*f - d = 0, 4*f + 20 = -4*l + 2*f for l.
-3
Let z(t) = t**2 + 5*t + 3. Let i be z(-5). Suppose -45 = -i*h - 2*h. Solve 0 = -k + 2*m + 14, -k = -0*k - m - h for k.
4
Let s(a) = a**3 - 9*a**2 + 10*a. Let o be s(7). Let r be o/(-10) + (-3)/(-15). Solve r*w - 9 = -3*x - 3, -x = -2*w + 7 for w.
3
Suppose -5 = -3*y + 4, 2*w = 4*y - 4. Solve 4*z + 0*z - 18 = -u, -w*u = -2*z for u.
2
Let s be (-3 - -1 - -7) + -3. Solve -2*u - 4*o = 12, -o - 1 - s = -4*u for u.
0
Let k = 17 - -3. Let o = -6 + k. Solve 0 = -4*t + 8, -4*u - t - 2*t - o = 0 for u.
-5
Let n be (4 + -5)/(1/9). Let u = 3 + n. Let w(k) = -k - 4. Let a be w(u). Solve a*f + 4*i = 6, 5*i = -4*f - 0*f + 6 for f.
-1
Let t = 10 - 4. Suppose f - 3*w - w - t = 0, 5*f - 2*w - 12 = 0. Solve -4*s + 3*r = 20, 0 = f*s - 3*s + 2*r - 5 for s.
-5
Let y(u) = -u**2 - 14*u + 13. Let p be y(-12). Let v = 53 - p. Solve c - z = -4*c - v, 4*c - 4*z = 0 for c.
-4
Suppose -l = -6*l - 2*x + 5, -10 = -2*x. Let i be 0 - l*4*4. Suppose -4*q + 0 + i = 4*g, -2 = g - 2*q. Solve -2*p = p + 2*k - 1, -p + g*k + 3 = 0 for p.
1
Let u = 0 - -3. Suppose -2*z = -10, 0 = 4*m + 2*z - 0*z - 34. Suppose 5*c + 3*b = m, -5 = 2*c + 4*b - 13. Solve c = -u*t - 3*v - 19 - 11, -4*t + v = 15 for t.
-5
Let b be 0 + 3/(9/12). Let p = 21 + -6. Suppose -z = -p - 5. Solve -r = -5*v + 25, 0*r - 2*r + z = b*v for v.
5
Let r(t) = t**2 + 9*t + 4. Let j(d) = -10*d + 1. Let x be j(1). Let f be r(x). Solve 3*k - 23 = 4*v - 3, 0 = -5*k + f*v + 20 for k.
0
Suppose 0 = -5*m + 2*m + 36. Solve 5*b = 3*n - m, n = -3*b - n - 11 for b.
-3
Let t = -1 + -2. Let u be (1 + 2)*(4 + t). Let b be -2*(-4 + u) - 2. Solve 5*w - 2*x = b, 7*w + 2*x = 3*w for w.
0
Suppose 0 = -8*s + 5*s. Solve -4*f - 3*n = -0*n - 20, s = -2*f + 5*n + 10 for f.
5
Suppose 7*u = 6*u + 4. Solve -4*o + u = 5*a - o, 0 = o + 2 for a.
2
Suppose d = -4*n + 28, 0 = 2*n - 0*d + 4*d. Let t = -5 - -8. Suppose 3*b = 2*z + 19, -2*z = 4*b + z + t. Solve 4*h - h - b*q + 12 = 0, n = -3*h + 2*q for h.
0
Let b = -17 + 19. Suppose 4*y - 22 = -5*x, y + 4*x = -1 + 12. Suppose 3*n = -y*o, -n - 3*o + 6*o + 4 = 0. Solve b*w = -5*p - 11 - 2, -4*w = p - n for p.
-3
Let n(m) = 3*m**3 - m**2 + m - 1. Let z be n(1). Let l = 1 - 1. Suppose -z*d = -l*d - 28. Solve i = 2*j + 3*i - d, -5*i = j - 15 for j.
5
Let c(g) = g + 30. Let f be c(0). Let p be -4 + (-172)/(-20) + 3/(-5). Solve 0 = -z + 5*z + 5*l + f, 4*z + 12 = p*l for z.
-5
Suppose -k + 6*k = 10. Let u be ((2 - 2)/(-2))/1. Let j = u + 7. Solve -r = k*h - j*h + 8, 2*h - 14 = -5*r for r.
2
Let j(z) = -6 - 7*z**2 - 9*z + 7*z**2 - z**2. Let c be j(-8). Solve -4*r - 5*o + 15 = -2*r, c*r - 5*o + 15 = 0 for r.
0
Let f be (-13)/(-3) + (-2)/(-3). Suppose -4*j - 1 = -5*j. Solve 4*n = 5*d - j, 2*n - f*d - 11 = n for n.
-4
Let u(s) be the third derivative of s**4/12 + 3*s**2. Let b be u(-4). Let o = 11 + b. Solve 5*r = 3*k - k - 30, -3*k = o*r - 3 for k.
5
Suppose 4*c + p = 9, -4*p + 0*p = -5*c + 6. Solve -l - 1 = c*z, 6*z + 17 = l + 2*z for l.
5
Suppose -f + 5 = -0*f, 4*f - 30 = -5*t. Suppose t = -3*x + 8. Solve x*n - 5 = z - 0*n, 0 = -2*z - 3*n + 4 for z.
-1
Suppose -2*t + 114 - 404 = 0. Let w = -103 - t. Let d be 1/(3 - w/15). Solve d*r - 3*r - g = 5, -4*r + 5*g - 5 = 0 for r.
5
Let g be -2 - 1 - (2 - 13). Suppose 3*v - v = g. Solve 0 = v*r - 3*a - 29, 3*r + 0 = -3*a + 6 for r.
5
Let s(c) = -3*c - 19. Let z be s(-7). Solve z*f + 0*f + 2*a + 6 = 0, -4*a = 2*f + 14 for f.
1
Let o = -11 - -15. Suppose 0*a + 3*w = o*a, 4*a + 4*w = 28. Solve -3*f = 9, 0 = 3*k + 2*f - 4*f - a for k.
-1
Let l(w) = -w**3 + 3*w**2 - w + 7. Let h be l(3). Solve -4*u - n = 0, -4*u + h*n + 17 = -3 for u.
1
Let a be (-2)/(1 + (-8)/6). Suppose 0*l + 8 = 4*l. Let x = a - l. Solve 3*i + 2*w = w - 4, 4*i + 8 = -x*w for i.
-1
Suppose -3*a + 62 = 4*y, a = 2*y - 0*a - 26. Solve -3*d + y = -2*v, -d + 8 = -0*v - 4*v for d.
4
Let p = -2 - -4. Let k(g) = g**2 - g + 2. Let w be k(p). Suppose -w*s + 4 = 3*u - 21, 1 = -2*s + 3*u. Solve b = -s*q + 15, 3*b - 18 = -2*q - b for q.
3
Let n(v) = v - 1. Let o be n(4). Solve -3*b + 3 - 6 = 2*j, o*b + 3 = -3*j for j.
0
Suppose 0*z + 3*z - 2*l = 25, 3*z = -4*l - 5. Solve 0 = 3*s + 2*k + 15, z*s - 2*k + 24 = -5*k for s.
-3
Suppose 2*k = -0*k - 3*u + 6, 2*u = -k + 3. Let j = k - 1. Solve 5*s + j*g + 0*g + 25 = 0, 0 = 5*s + 5*g + 40 for s.
-3
Let c(m) = -m**3 + 3*m**2 - 2*m + 2. Let r be c(2). Suppose p + 5*g = 10, 3*p - r*g - 23 = -2*p. Solve -5*v - 2*u = -25, -3*u = 4*v - p*u - 20 for v.
5
Let b(f) = 16*f**3 + 2*f**2 - 1. Let x be b(1). Solve 0 = s + 4*g - x, -5*s + 3*g + 10 = -6 for s.
5
Let v = -75 + 80. Solve 0*k + 21 = k + v*z, 3*k + 2*z + 2 = 0 for k.
-4
Suppose 24*a - 23*a = 3. Suppose -7*n + 33 = -2*n - 2*r, 2*r - 9 = -n. Solve -6*u + u = 4*k - n, 5*u + a*k = 9 for u.
3
Let o(g) = g**2 - 4*g - 6. Let r be o(6). Solve -c + 1 + r = i, 2*c = 4*i - 4 for i.
3
Let t be -3 + (-3)/(-1) - -4. Let y be 3/((-6)/(-2))*t. Solve 2*g - y = 4*o, -5*o - 4*g - 4 = 1 for o.
-1
Let v be -2 - -4 - (-50)/2. Let z = v + -19. Solve 4*h = -b + z, 2*h + b + 1 = 3 for h.
3
Suppose 2*s - 122 = -4*d, 4*d - 104 - 23 = 3*s. Solve 0 = 3*f - 5*z + d, 0 = -0*f + 5*f + 2*z for f.
-2
Suppose x - 4*y = 40 - 8, -5*x - 2*y + 72 = 0. Solve -i - 3*p - 12 = 0, x = 2*i - 4*i - 4*p for i.
0
Let o be (-259)/(-28) - 3/(-4). Let l(p) = p - 6. Let d be l(o). Solve 0 = 3*r - d*n + 5, r + 3*r = 4*n for r.
5
Let f be (-1 - 5) + 4 - (1 - 9). Solve -b + 2*j - f = 0, 2*b + j + 2 = -0*b for b.
-2
Let p(r) = r**3 + 2*r**2 - 2*r - 1. Let q(t) = 3*t**2 - t + 1. Let o be q(1). Suppose o*j = -j - 8. Let a be p(j). Solve 2 = 2*h - a*b + 7, b = -h for h.
-1
Let m be -5*((-24)/10)/1. Suppose 0 = -4*f - z + 3, -3*f - 2*z + 6 = -f. Solve f = 3*t - m, -3*l = t + 2*t for l.
-4
Let h be 18/4*8/6. Let r = 2 + -1. Suppose 3 = t - r. Solve f - t*f - 2 = -w, -h = -3*w + 3*f for w.
2
Suppose -5*u + 2*h - h = -7, 4*u = 3*h - 1. Suppose 2*f = 5*t, -2*t = -u*f - 2 + 8. Solve v = -0*v + f*d + 5, 2*d = 4*v + 16 for v.
-5
Let d = 0 + 4. Let y(z) = z**3 - 4*z**2. Let o be y(4). Solve d*a + 12 = 2*s - o*s, 25 = -5*a for s.
-4
Let s be -4*(3/(-2)*2 + 2). Solve -5*d = 2*x - 13, x + s*d - 12 = -x for x.
4
Suppose 0 = i - 4*i. Solve w = -5*j + 5, -2*w - 4 = -i*w + 3*j for w.
-5
Let s(r) = r + 6. Let l be s(-6). Solve 3*o = -3*k - 6, l*k - 15 = 3*k for o.
3
Let w = -30 - -35. Solve -w*q = -u - 8, q - 2*u = -u for q.
2
Let i be (-2)/(24/(-34)) - 8/(-48). Solve 0 = 2*v + 6*a - 11*a + 28, -i*v + 3*a = 24 for v.
-4
Let s(j) = -8*j - 3. Let f be s(-2). Solve -5*o - 10 = -4*l, l + 0*l - f = -4*o for o.
2
Suppose 0 = -2*i + 19 + 5. Let u = i - 7. Solve 5*n - 3*k = k - 25, -k - 25 = u*n for n.
-5
Suppose 2*d = 4*n + 14, -n + 22 = 5*d + 2*n. Let j(m) = -2*m - 12. Let l be j(-7). Solv