r g.
4
Let c be 2/(-4)*2 - -3. Let q be (1 - (-14)/(-8))/((-19)/76). Solve 0*d + 4 = -c*d, 6 = -4*u - q*d for u.
0
Suppose 0 = -4*x + 14 + 2. Suppose 3*q + 0*s - 26 = 5*s, -2*q + x*s + 20 = 0. Solve -q*c + 4 = 2*p - 2, -c = 5*p - 23 for p.
5
Suppose 26 = 13*x - 11*x. Let y = -17 - -2. Let u = y - -25. Solve 2*l + 11 = -5*h - x, -3*l = h + u for h.
-4
Let d(a) = -4*a**2 + 18*a - 6. Let t be d(4). Solve 2*b - 4*w = -1 - 1, 0 = -t*b - 3*w - 16 for b.
-5
Let i = 10 - 6. Let j be ((-5)/i)/((-8)/32). Solve 0 = 3*h + 4*w + 13, 2 = 5*h + 2*w + j for h.
1
Let n be (-292)/(-18) + 6/(-27). Solve a - 2*o = 6, -4*a + 5*o - 4 + n = 0 for a.
-2
Suppose x = r - 7, -9*r - 22 = -12*r + 2*x. Solve -3*k - r = -t, k - 5*t + 21 = -t for k.
-1
Suppose -2 = -p + g - 4, g + 4 = -2*p. Let v(t) = t**2 + t. Let m be v(p). Solve 4*f = m*w + 8, 3*w + w - 3*f - 4 = 0 for w.
4
Let p = -1 + 16. Suppose 10 = -10*x + p*x. Solve -10 = -x*l + 5*n, -7*n = 3*l - 3*n - 15 for l.
5
Suppose 0 = -5*z - j - 9 + 52, 0 = -z + 4*j - 4. Solve -2*w + b = -w - 3, z = -4*w - b for w.
-1
Let g(d) = d**3 - 2*d**2 - 3*d. Let v be g(3). Let u = v + 10. Solve 4*x + k + 15 = 2*k, u = -3*x + k for x.
-5
Suppose 0 = -8*v - 40 + 56. Solve 0 = 2*i - 3*a - a + 8, -v*a = -2*i - 2 for i.
2
Let f(o) = -o**2 + 6. Let n be f(0). Suppose 0 = 3*a - n*a + 78. Solve 0*w - 2*s - a = 5*w, 1 = -4*w + 5*s for w.
-4
Suppose -1 + 0 = -a. Let w be -6 - -7 - a*-1. Solve -3*b + 5*v = -6, 0*v + 4*v = -w*b + 4 for b.
2
Suppose 5*f + 0*a = -a - 25, a + 13 = -3*f. Let d = 3 - f. Suppose 4*z = z + d. Solve 2 = -z*y - 1, 2*y = -5*i + 8 for i.
2
Suppose -52*n + 38 = -50*n. Solve u + 20 = -5*w, 3*u - u + n = -3*w for u.
-5
Let s = -17 - -30. Let p = -21 + s. Let q = p - -9. Solve -4*c + q = 21, 4*n = -2*c + 6 for n.
4
Let l = 7 + -4. Suppose -3*o + 24 = 5*o. Suppose -2*k - 13 = -v, -40 = -3*v + 3*k - 16. Solve -5*p = -v*j - 37, -l*j = p - o*p + 22 for j.
-4
Suppose 4*h = 5*b - 15, 6*b = 3*b - 3*h + 9. Let r = 6 - b. Solve -a + r*a + 6 = -n, 0 = 4*n - 2*a + 4 for n.
-2
Let z = 1 - 3. Let i be 1/(1 - z)*9. Solve 3*k + 27 = i*r, -4*r - k + 21 = r for r.
5
Let n be -1*14/2*-1. Let f(r) = r**2 + 3*r. Let w = 6 + -10. Let x be f(w). Solve -n = d + 3*i - 2*i, -4*i + x = -4*d for d.
-4
Suppose 8*h - 3 = 5*h. Suppose -22 - h = -l + 4*d, -16 = 3*l + 5*d. Solve l*z - 16 = -5*x + 2*z, -z + 12 = 4*x for x.
4
Let d(i) = -4*i - 4. Let b be d(-2). Suppose 0 = 4*y + b - 24. Suppose -4*z + 14 = -18. Solve -4*f - z = 0, 0 - y = j + 3*f for j.
1
Let p(z) = -7*z**3 + z - 1. Let j be p(1). Let w(m) = m**2 + 7*m + 3. Let k be w(j). Solve -2*r + 4*y + 8 = -6*r, 5*r + 8 = -k*y for r.
-1
Let h = -3 - 1. Let o be 25/5 - (-1 - h). Suppose 0 = -o*m + 4 + 4. Solve 3*n + 4*g = 11, -m*n + 5*g - 6 = -0*g for n.
1
Let d(w) = w + 20. Let y be d(-17). Solve -y*l + 20 = -4*b, b - 3*b = l for b.
-2
Let d = -19 - -10. Let s = -41 - -37. Let j be (d/(-6))/((-2)/s). Solve j*r = -4*x - r, -5*x = -4*r - 45 for x.
5
Suppose 0*g - 3*g = -6. Solve -g*b + 3*o = 7*o + 24, -5*b = -5*o - 15 for b.
-2
Let g(f) = f**2 - 4*f - 1. Let v be g(4). Let r = 1 - v. Solve -3*m - 4*o = -22, 0 = -4*m - r*o + 7*o - 12 for m.
2
Let d(l) = l**3 + l**2 + l + 1. Let o be d(0). Suppose 0 = -0*w + 3*w + 3*h + 3, 0 = -4*w - h - o. Solve -4*m + 2*m + 3 = n, w = n - 4*m - 9 for n.
5
Let j(w) = w**3 + 4*w**2 - 6*w + 1. Let g be j(-5). Let t = 10 - g. Solve -t*m + 5*i = -9, 0 = -5*m - i - i - 30 for m.
-4
Suppose 0 = -t + 6 - 1. Let r = t + -1. Solve -r*g + 8 = 3*c, -3*g = -4*g + 2 for c.
0
Let l be 4 - 2*(-9)/6. Suppose -1 + l = 2*s. Solve 15 = 3*h, 5*m + 0*m - s*h - 5 = 0 for m.
4
Let b = -4 + 2. Let d = b - -4. Let h = 5 - 3. Solve -h*p = -d*s - 4, -s - 2*p + 2 = 7 for s.
-3
Let g be (-9 + 8)/((-1)/12). Let x(p) = 2*p. Let v be x(-4). Let r = v + g. Solve 0 = -r*u - 8, u + 3*u + 12 = -t for t.
-4
Suppose -2*b + 16 = 6. Suppose -2*s + 4*s - 17 = y, b*y = 3*s - 50. Let l = 9 + y. Solve 0 = -5*z + l*m + 5, 0 = 2*z - 2*m - 1 - 1 for z.
1
Let s(a) = a**2 + 2*a - 7. Let r be s(4). Solve -7 = -3*u - 4*b, -u + 5*b = -2*u + r for u.
-3
Let m(c) = 4*c - 1. Let y be (1 + 4)*(-1)/(-5). Let p be m(y). Solve -a - 3 = p*i + 6, i = -a - 3 for i.
-3
Suppose 5*d - 5*z - 2 = 2*d, -2*z - 12 = -4*d. Solve -5*s + 26 = -2*t, 2*t = 2*s - 18 + d for t.
-3
Let w = 8 + -6. Solve m + 4 = w*f + 6, -8 = -m + 4*f for m.
-4
Let m be (0 + 0)/((-10)/(-10)). Solve 4*k + m*k = 16, 3*p - 8 = -5*k for p.
-4
Suppose -3*d - 13 = -2*v - 0*d, -3 = 3*d. Let k(q) = -q**2 + 6*q - 6. Let c be k(v). Let b = c + 3. Solve -5*u + t = 8, b*t + 3 = -2*u - 5 for u.
-2
Let m be 45/(-6)*(-8)/(-6). Let y be (-46)/m - 16/(-40). Solve 3*c + 10 = 3*g + 2*g, y*c = 5*g - 20 for c.
-5
Let w be (2 - 5)/(2/14). Let b = w - -25. Solve 0 = -5*r - 0*r - b*u - 15, 3 = -r + 5*u for r.
-3
Suppose -37*y = -29*y. Solve -10 = -5*w + 3*s + 6, 2*w + 3*s + 2 = y for w.
2
Let k(f) = -3*f - 1. Let a be k(-3). Solve -2*c = o, -2*c + 5*o + a = 2*o for c.
1
Suppose -18 = -33*o + 27*o. Solve -j = -o, -2*d + 6 = j - 3 for d.
3
Suppose 4*k - 2 = 3*k. Suppose 13 = -k*s + 1. Let x be (s/12)/(2/(-24)). Solve -4*o + a + x = -12, 10 = 2*o - a for o.
4
Let h be ((-24)/(-3) + -3)*1. Let n be h*(-1 + -1 + 3). Solve a + k = -a - 3, -n*a - 12 = 4*k for a.
0
Suppose 5*d = 3*d. Suppose 27*f - 11 = 97. Suppose -4*b + 0*b + 20 = 0. Solve -f*q + 5*l + 12 = l, -b*l = d for q.
3
Suppose w = -4*c + 20, 3*c + 2*w + 10 = 25. Solve a = -z - 0*z + c, 0 = -5*z + 4*a - 11 for z.
1
Let u = 114 - 110. Suppose -5*r + 2*t + 14 = 0, 3*t + 17 = 2*r + 6*t. Solve -r = -4*x - 2*o + 6, -4*x - u*o = -16 for x.
1
Let y(r) = 5*r + 1. Let g(q) = -6*q - 2. Let x(f) = 2*g(f) + 3*y(f). Let k be x(7). Solve -w - 2*w - 2*o - 7 = 0, k = 5*w - 3*o for w.
1
Let d be 10*(1 + -3)/(-1). Solve -c - d = 4*l - l, 0 = -2*c + 4*l + 10 for c.
-5
Let s(m) = m**3 + 8*m**2 + 6*m - 4. Let i(u) = u - 13. Suppose 0 = -4*k + 24. Let f be i(k). Let y be s(f). Solve -3*q + c + 24 = 2*q, q - 2 = y*c for q.
5
Let y = 11 + -14. Let z = y + 8. Solve -5*g = 10, -z*a + 23 - 4 = 3*g for a.
5
Suppose 0 = 2*k + k - 78. Suppose 5*p + l + 4 - 26 = 0, 0 = 5*p + 3*l - k. Let c be (68/(-6))/2*-3. Solve -2*f = -p*b - c + 3, 5*b + 37 = -4*f for f.
-3
Let x be (-1 + -2)*(2 - 1). Let i = x + 6. Solve 4*t - i*s - 7 = 0, 3*t - 2*s - 4 = t for t.
1
Let a = -14 + 8. Let p be (-1)/((-2)/(a/(-1))). Solve -j - 5*u + 0 + p = 0, -2*u - 6 = -2*j for j.
3
Let a = 14 + -3. Solve -2*o - 10 = 0, -3*o + 0 - a = -2*r for r.
-2
Let j = -139 + 143. Solve -j*z - 2*w - 16 = 0, z + 0*z + 3*w - 1 = 0 for z.
-5
Let s = -7 - -7. Suppose s = -0*q + 2*q - 10. Suppose 0 = -3*w + q*z + 15, 3*z - 2 - 8 = -2*w. Solve -5*v + 4*g = 0, -w*g = -v - 4*g + 1 for v.
-4
Suppose -30 = -2*v + 2*p, 52 = 3*v + 3*p + p. Suppose i - 4*t - v = 2*i, 0 = 3*i + 2*t + 8. Let y = 7 - i. Solve -b + 2*k - 6 = 5, 0 = -2*b + k - y for b.
-1
Let y = 21 + -18. Solve 3*d - y - 8 = w, d + 7 = -5*w for w.
-2
Let v be -12 + -7 + -1 + 0. Let l = v - -33. Solve 11*m + 45 = 5*y + 6*m, -5*y - 3*m + l = 0 for y.
5
Let f(x) = -2*x + 1. Suppose -5*i = 0, 4*c = -2*i - 3 - 17. Let z be f(c). Solve 20 = 4*r + 4*s, 2*s + 0*s + z = 5*r for r.
3
Let x = -4 - -4. Suppose n = -x*n + 2. Solve 0 = -n*y - 2*b + 6, -y = -2*b - b + 1 for y.
2
Suppose 2*r + 15 - 1 = 4*n, 4*n - 12 = 4*r. Solve -r = 3*u + 2, -3*t - 5*u = 14 for t.
-3
Let f be 4*5/(-40)*-6. Solve 2*x = -0*y - y - 2, -3*y + f*x = -21 for y.
4
Let g be 10/(0 + (-4)/(-10)). Solve -3*p = -2*u - 5, 5*p - 15 = -3*u + g for p.
5
Let l(o) = 3*o**2 + 13*o - 13. Let n be l(1). Solve -4*d = -n*a + d - 12, 0 = 5*d for a.
-4
Let l be (4*-12)/(-6) - 3. Solve -l*t - 3*a = 10, -4 = -4*t + 5*a - 12 for t.
-2
Suppose -2 - 4 = -2*o. Suppose o + 2 = b. Solve f + 1 = 2*u, -21 = -2*f - b*u - 5 for f.
3
Let q(o) = -2*o**3 - 4*o**2 + o**3 + o**2. Let i be q(-4). Let d be 6/(-4)*i/(-6). Solve -x + d*g = -6*x - 9, 5*x = 3*g - 37 for x.
-5
Let w(d) be the first derivative of d**2/2 - 4*d - 1. Let b be (1/2)/1*12. Let h be w(b). Solve 2*m + 4 = 4*s, -3*m - h*m = -5*s + 10 for s.
0
Let m(l) = 2*l**2 - 46 + 45 + 4*l**2. Let y be m(-1). Solve -4*v + y*n - 1 = 0, 2*v = -4*n + 8 - 28 for v.
-4
Let l = 0 + -11. Let y = l - -21. Solve -j + c = 2, 3*c - y = 3*j + 4*c for j.
-3
Let o = 7 - 3. Suppose -o*t = -