2). Solve 5*l + 9 = 2*q - 9, 0 = 5*q - 5*l - x for q.
4
Suppose b - 11 = -7. Suppose -15 = -3*p, -2*u - b*p + 16 + 14 = 0. Solve h = -0*j + u*j + 24, 4*h = -4 for j.
-5
Let k = -1 - -1. Let c = -8 + 12. Suppose 0 = -s + c - k. Solve -s + 19 = -3*y, -y - 5 = 2*o for o.
0
Let j be ((-16)/(-20))/(2/10). Suppose -j*n - 4 = -r, 7*n - 5*r = 3*n - 20. Suppose -5*q + 22 + 3 = 0. Solve -q*p = -n*p + 25, 4*p = f - 21 for f.
1
Let w(q) = -q**3 - 3*q**2 + 5*q + 4. Let j be w(-4). Let t = j - -3. Solve -o - 2*k - 3 = -t*k, 7 = 3*o + 5*k for o.
-1
Let q(x) = x + 25. Let f(s) = s + 17. Let p(v) = 7*f(v) - 5*q(v). Let d be p(9). Solve -3*b + 3*z + 6 = -d, 18 = 5*b - z for b.
3
Suppose 0*n + 15 = 3*n. Suppose 2*f - 3*s - 16 = 0, n*f - 6*s - 30 = -s. Solve v = 2*o - 3, -f*v - 6 = 4*o + 8 for v.
-5
Suppose 2*q = -q + 12. Suppose 1 = -r - q*l, -r + 4*l = 3*l - 4. Solve -h - r*p = -9, 5 - 1 = -2*h + 5*p for h.
3
Let n be 12/(-1 + 3/1). Solve -4 = -x + 2*u, -n*x + 4*x + 8 = -3*u for x.
4
Suppose 4*h = -4*q - 24, -23 = -q + 5*q + 5*h. Let p = 12 + q. Solve 7*n - 20 = 2*n, -p*n = 2*z - 24 for z.
2
Suppose 2*s - 20 = -2*s. Let i(q) = q**2 + 12*q + 14. Let x be i(-11). Solve s*a + 5*z = 0, 3*z + 0*z - x = 0 for a.
-1
Suppose 13*f = 13 + 13. Solve 4*y + 12 = -3*d, -f*d + 6 = -y - y for d.
0
Let m = 4 - -11. Solve n + m = -6*o + 2*o, 3*o - 3 = 4*n for o.
-3
Suppose -x - 2*x - 3*a - 3 = 0, -5*a = x + 13. Let f = -10 - -17. Suppose 3*r + f = b, 9 = 3*b + r - 2. Solve -b*y + s = -4*s - 13, 3*y = -4*s + x for y.
2
Suppose 2*l - 20 = -3*a + 12, 3*l = 3. Solve 3*m = -2*s + 23, m + 3*s = 7 + a for m.
5
Suppose a = -2*a + 3. Let g be (-2)/(0 + a) + 4. Suppose x - 10 = -2*t - 1, 0 = t - g. Solve x*q + 5*y - y = 12, 0 = 3*y + 6 for q.
4
Let o(i) = -i - 3. Let y be o(-3). Suppose 0*m + 2*m - 60 = y. Solve 4*a = -0*w + 3*w - 4, -5*w - 5*a = -m for w.
4
Let l = 38 - 34. Solve -3*a - l*c = -0 + 9, 1 = 4*a + c for a.
1
Let a = -26 + 33. Solve -3*k - 5 - 4 = q, q - a = k for k.
-4
Let t be (0/1)/(3/(-3)). Suppose 3*o - 48 = 12. Suppose t*w + w - o = 4*z, w = 2*z + 10. Solve 5*u = 5*h + 40, 5*h + 28 = -w*h + 2*u for h.
-4
Let f(v) = -v**2 - 5*v - 4. Let p be f(-5). Let b be (15/6)/((-2)/p). Solve -b = 4*c + 3*u, 2*u - 6*u = -c + 13 for c.
1
Suppose 6 = d + 4. Solve 0 = -4*u - 3*b + 10 + 4, -d*b = -4 for u.
2
Suppose -q - 3 - 1 = 0. Let c be q/(-3)*(-7 - -4). Let f be ((-50)/(-8))/((-1)/c). Solve -f = 5*l, -4*s - l + 0*l - 5 = 0 for s.
0
Suppose -41 = -5*z + 59. Suppose 6*j - 8*j = -z. Solve -4*s + 2*v = -s - 4, 0 = 2*v + j for s.
-2
Let w be (-24)/2 + -4 + 5. Let b = -6 - w. Solve -2*j - n - 1 = 4, -b = 3*j - n for j.
-2
Let w be 123/12 - (-2)/(-8). Suppose -5*t = -2*f + 4, 0*f = -2*t + 5*f - w. Solve 2*v - 13 = -i, 0 = -t*i - i + v + 1 for i.
5
Let b(r) = 3*r**2 - 5*r + 4. Suppose 19 = p + 2*p + 2*g, -p = -g + 2. Let q be b(p). Solve 2*v + q = 4*f + v, -3*f + 5*v = 5 for f.
5
Suppose 3*c - 6*c = 0. Let r be (c/(1 + 2))/2. Solve 2 = -0*m - 2*m, r = 2*s + 3*m + 1 for s.
1
Let t = -3 - -5. Suppose 10*o = 8*o + 10. Solve -q - 7 = -3*z, -t*z = o*q - 0*q + 18 for q.
-4
Suppose 4*u - 4*y = 12, u - 3*u = -5*y. Solve -3*t = -v + 6, -3*v + 4 = -0*v + u*t for v.
3
Let h(p) = p**2 + 5*p - 4. Let a be h(-6). Solve v = -0*q + q + 5, -5*q = 4*v - a for v.
3
Let a = -11 + 14. Solve 0*f = -5*n - a*f - 8, 3*n + 4*f - 4 = 0 for n.
-4
Let c(p) = 5*p - 6. Let x(l) = l - 1. Let w(o) = c(o) - 4*x(o). Let h be w(8). Solve 18 = -2*u + 4*v, -6 = 2*u - v + h for u.
-5
Suppose 0 = -0*f + 3*f - 15. Let m(l) = l - 1. Let r be m(f). Solve 5*x + 5*p - 25 = 3*p, 20 = r*x - 2*p for x.
5
Suppose -4*u + 9 = -3. Suppose 10 = u*p - 5. Suppose -m = 2*m. Solve -c + 5 - 1 = 2*i, -c + p*i - 24 = m for c.
-4
Let g(w) = w**3 + 3*w**2 - 6*w - 6. Suppose 0*o - 4 = a - 5*o, -4 = a - 2*o. Let v be g(a). Solve 2*d - v*s = 0, 3*d + 10 = -3*s + s for d.
-2
Let g = 5 + -3. Let w(v) = v**3 - 17*v**2 + 17*v - 11. Let s be w(16). Solve s*h = -u + 17, g*u = -2*h + 3 - 1 for h.
4
Suppose -7*l + 30 = -2*l. Suppose m = l - 1. Let p = -3 + m. Solve 4*x + 5*s + 8 = p, 5*s + 5 = -5*x for x.
1
Suppose -5*k - 7 = 7*z - 5*z, -3*z - 3*k + 12 = 0. Suppose 0 = -2*o - 3*s + 15, 0*s - 9 = 2*o - 5*s. Solve 0 = 2*w - o*u + 5*u - 2, 3*u = -z for w.
4
Let r(x) = 3*x**3 + 2*x**2. Let w be r(2). Let o(f) = f**2 - 4*f - 3. Let z be o(5). Solve 4*b = -0*u - 4*u + w, -z*u = 3*b - 20 for u.
4
Suppose -2*b - 8 = -2*l - 2, 2*l + 3*b = 11. Solve -r - l*r = x - 9, -5*x - 9 = -2*r for r.
2
Let w = -7 - -16. Let s = -6 + w. Suppose -v + s = -1. Solve v*u - h + 5 = 0, 0*u + 4*h = -4*u for u.
-1
Suppose -5*y + 5*k + 21 = -9, -3*y + 26 = k. Suppose 3*w - h = 7*w + y, 0 = 2*w - 2*h - 6. Let t = w + 4. Solve -4*v = -l, -t*l = -6*l + 3*v for l.
0
Let k = 132 - 130. Solve -k*f + v - 7 = 0, f - v = 2*f - 1 for f.
-2
Let c(v) = 2*v**2 - v + 1. Let b be c(1). Solve 29 = -5*l - 4*h, -b*l + 4 = -3*h + 11 for l.
-5
Let c(u) = 5*u - u - 2*u. Let q be c(1). Suppose 4*f - 50 = -f. Solve -q*w = 2*k + 2*k, 2*w - k = -f for w.
-4
Let c(k) be the first derivative of k**3/3 - 4*k**2 - 6*k + 2. Let v be c(9). Solve 0 = -3*a + 3, -3*b - v*a - 7 = 2*b for b.
-2
Let j(u) = u**2 - 5*u + 8. Let l be j(2). Suppose 0 = -3*g + 3*i - 6, 0*i - i = -4. Solve 2 = -g*r, r = -l*m + 6*m - 1 for m.
0
Suppose -o = 2*l - 16, -2*o + 7*o - 110 = 5*l. Suppose 4*a + 0*a = o. Solve -a*v + 2*m + 21 = 0, -2*m - 2*m - 18 = -2*v for v.
3
Let d(r) = -r**3 - 12*r**2 - 11*r + 5. Let w be d(-11). Suppose 2*b + 25 = -w*x, 0*b + 5 = b - x. Solve 5*s + 8 = -4*z - 22, -2*z + 3*s - 4 = b for z.
-5
Suppose 4*v + 1 = 5. Let i = 20 - 7. Suppose 4*o = -v + i. Solve l - 3*a = 10, o*l = 4*a + 7 + 3 for l.
-2
Let n(m) = m**2 + 8*m + 12. Let v be n(-7). Let s be (-10)/(-3)*3/2. Solve -4 = -2*d - s*x, 3*x + 2*x + 10 = v*d for d.
2
Let a(t) = t**2 - t + 1. Let v be a(1). Let k = 238 - 235. Solve 0*p - 3*p = -k*i - 3, -v = -p - i for p.
1
Let g = -14 - -19. Suppose -g*d = -3*u - 6, -3*d + 15 - 3 = u. Solve x + u*b + 8 = -x, b + 2 = -x for x.
2
Let m be (-1)/(4/(-36)*3). Solve -2*f = -2*b + 5*b, -m*f = 4*b for b.
0
Let p be (-1)/6 - (-546)/36. Let j be (-5)/p + (-13)/(-3). Solve 3*f = t + 4*t + 1, j*t + 5 = f for f.
-3
Suppose 5*g - 30 = -g. Solve p - 2 = -0*j - 5*j, 0 = -g*p + j + 10 for p.
2
Let p = 37 - 24. Let t = -2 + 2. Solve j - 2*i + 2 = -t*i, p = -4*j + 3*i for j.
-4
Let s = 9 + -7. Let b = -2 - -5. Solve 3*j = -6*r + r + 30, b*r - s*j = -1 for r.
3
Let o = 18 + -15. Let s = -2 - -6. Suppose 4*w - x - 12 = 0, w + 8 = -o*w - s*x. Solve -v + 5*i = 0, 21 = 2*v + w*v + i for v.
5
Let t be (-7)/(-1) + 1 + -5. Solve z - 5*f = -22, -2*z + t*f - 8 = 1 for z.
3
Let j(z) be the first derivative of z**2/2 + 14*z + 6. Let r be j(-10). Solve -5*c + b = 4*b + 16, 0 = r*c + b + 10 for c.
-2
Let s be 1 + 1 - (7 + -7). Solve -s*j - 5*f = 15, -2*f - 3 = -j + 12 for j.
5
Let i = -7 - -12. Suppose 20 + 5 = i*p - 5*t, 9 = -3*p - 5*t. Solve p*j = -s - 2, -5*s + 4*j - 6 = -2*s for s.
-2
Let x = -1 + 4. Let f(s) = s**3 - 2*s**2 - 2*s - 3. Let r be f(x). Solve -3*v + r*v = 2*u + 15, -u - 3*v = 12 for u.
-3
Let j(k) = -5*k**3 + 2*k + 1. Let d be j(-1). Solve 0 = 5*p - d*y + 5, -3*p = -4*y - 3 - 2 for p.
-5
Suppose 6 = -2*i + 4*i. Let b = 68 + -64. Solve 2*c - b*u = -8, 0*c - 3*u - 12 = i*c for c.
-4
Let c = -13 + 7. Let y = -2 - c. Solve w + 16 = 4*b + 3*w, 0 = 5*b - y*w + 6 for b.
2
Let u be ((-1)/(-2)*0)/(-1). Solve q = 5*m + 3*q + 11, -m - 5*q - 16 = u for m.
-1
Let m be ((-13)/2)/((-1)/(-6)). Let r = m - -59. Solve 3*b - 5 = -4*u, -u = 3*u - r for b.
-5
Let h be 2/(3 - (-7)/(-3)). Solve z - 8 = 5*o, 0*z + h*o = -z - 8 for z.
-2
Let v = -5 + 9. Let p be 26 + -2 + 0 + v. Solve 0 = -x - x - 2, -5*f - p = 3*x for f.
-5
Suppose 2*l - 3*w + 7 = -2, 8 = -4*l + 4*w. Solve -7 = -2*m + n, -3*m = -m - l*n - 5 for m.
4
Let l be (-2)/6 - 10/(-3). Let n be (l/6)/(1/10). Suppose n*c = c. Solve -5*w + 5 = -2*t - 4, -4*t + 4*w = c for t.
3
Let x = -11 + 15. Suppose -3 - 5 = -x*l. Let z be (-9)/(-2) - 2/(-4). Solve 9 = -l*v + u, z*v + u = -u - 18 for v.
-4
Let l(j) = j**2 - 4*j + 5. Let t be l(3). Suppose -5*p - 15 = -2*s, 6 = -t*s + s - 2*p. Solve 4*v + 0*r + 3*r = 14, s = -5*r + 10 for v.
2
Suppose -4*y - 18 = -5*w, 3*w - 13 - 11 = -2*y. Suppose -w*u + 5*u = -1. 