127 - 124. Solve -4*x + 7 = r*j, 4*j + x - 6*x = 30 for j.
5
Suppose 22 = n - 5*f + 3, 2*f + 18 = 3*n. Solve v + 5*c = -0*v + 10, 0 = n*c - 8 for v.
0
Suppose 475 = 3*o + 2*o. Suppose -2*h + 6*h = 20, h = 4*i - o. Suppose 0*g + i = 5*g. Solve 3 = 5*f - 7, -2*f = -g*n - 24 for n.
-4
Let a = -7 - -11. Let l be (-3)/(3 - 0) + 0. Let w = a + l. Solve 4*q - w*r + 8 + 0 = 0, r - 8 = -4*q for q.
1
Let c(q) = -q - 5. Let x be c(-4). Let y = x - -3. Suppose 1 = -a - y*n - 2, -3*a - 5*n = 6. Solve -z = -d - 6, -2*d + a*d = 4*z - 12 for d.
-4
Let v be 2/(1 - 0)*(5 - -2). Solve 3*t + 5*c = 5*t + 29, 3*t = -4*c + v for t.
-2
Let a = 31 + -26. Solve 0 = 2*o - n - a, 0 = -4*o - 2*n + 29 + 1 for o.
5
Suppose 7 = -4*r + 31. Solve 3*s = 3*j + r, -5*s - 1 = j + 7 for s.
-1
Suppose 9 = 3*o - 3. Solve 4*f = -3*u - 9, f + 12 = -f - o*u for f.
0
Suppose 24 = 2*u + 18. Solve 0 = u*o + 5*r + 26, 2*o + 3*r = -3*o - 22 for o.
-2
Let a be 7/(-2)*56/(-98). Suppose -m - n = -a*n + 2, 0 = 2*m - 5*n + 10. Solve m*z - z = -2*l + 10, -4*z = 0 for l.
5
Let b be 78/10 + 3/15. Let u = b + -4. Solve -g = -u*g - 5*m - 1, 0 = 2*g + 5*m + 4 for g.
3
Let g(j) = -j + 9. Let n be g(4). Let z be ((-4)/(-6))/(6/45). Suppose 3*p - 2*a + 1 + 7 = 0, -4*p = z*a - 20. Solve p*x = -3*l + x + 12, -n*x = l - 20 for l.
5
Let m = 2 + -4. Let t be (m/(-4))/((-1)/(-4)). Let i(w) = w**2 + 2*w - 3. Let z be i(2). Solve 3*y - z*y + 15 = -3*x, 10 = -t*x - 2*y for x.
-5
Let j = 0 + 2. Let a = j - -3. Let h(k) = -2*k**3 + k**2. Let d be h(-1). Solve 3*y = d*p - 0*y - 9, -4*p + a*y + 10 = 0 for p.
5
Let j = -97 + 100. Solve -c = 2*f - 3, -c + 0*f = 4*f - j for c.
3
Suppose -2*o + 4 = -6. Let s be 0 + -2 + 12/3. Solve -s*x - 24 = o*c, -5*x + 4*c + c = -10 for x.
-2
Let s = 1 + 6. Suppose 10 = -2*m + s*m. Suppose -3*w = -5*i + 35, 0 = -i + m*w + w + 7. Solve 0 = -4*x - 4*q + 17 - 1, -4*x + 5*q + i = 0 for x.
3
Let u = -12 - -8. Let a = u + 3. Let f be 18/8 + a/4. Solve -5*z = -f*k - 17 - 10, 0 = 4*k + 4 for z.
5
Let z be 3/((-6)/9 + 1). Suppose -o = 4*a - 19 + 7, 3*o + z = 3*a. Let j be (6 - 1)/((-2)/(-2)). Solve -j*t = -2*r - 7, 2*t - 3*t = -a*r - 4 for r.
-1
Let k = 1 - 1. Solve -5*u - 2 = -3*a - k*a, 2*a - 4*u = 0 for a.
4
Suppose -3*d + 25 = -2*d. Let k = -37 + 25. Let m = k + d. Solve -o + 3*i + m - 1 = 0, -i - 15 = -4*o for o.
3
Let b = 4 + 1. Let x = 0 + b. Solve 5*o + 40 = -x*t, -3*t = o + 19 - 1 for o.
-3
Suppose -10 = -l - 2. Let r = 0 + 8. Suppose -r*f = -3*f. Solve -3*y - l = 3*t + t, f = 5*t - 4*y - 21 for t.
1
Suppose 8 = -34*o + 36*o. Solve -5*z - 25 + 5 = 5*q, o*z + 10 = 2*q for z.
-3
Suppose 3 - 7 = -2*w. Let i(q) = -1 - 6*q + q**2 - 6 + w*q + 5. Let c be i(6). Solve -2*o - 2*p = -c, 10*p + 20 = 4*o + 5*p for o.
5
Let n(w) = 4*w**2 + w. Let d be n(2). Let p be d/4*12/6. Solve 4*t = -2*x - 3 + 1, -p = -x + 3*t for x.
3
Suppose -5*x - 8 + 0 = -3*p, -3*p = -3*x. Let k be ((-2)/5)/(p/80). Solve -s = -5*w - 6, 3*s - k = 3*w - 2*s for w.
-1
Suppose 0 = 2*m + 6, 0 = -d + 3*m + 1 + 9. Suppose -3*x = -8*x - 170. Let i be x/(-8) - d/4. Solve 0 = v + i*u, 2*v - 11 = -0*v + 3*u for v.
4
Suppose 0*a = 3*a + 63. Let b = a - -46. Let n = b - 7. Solve h = -5*o - n, 0*o = -2*o - 6 for h.
-3
Suppose -y - 3 + 6 = 0, 4*r + 5*y - 31 = 0. Solve m = r*a - 0 + 2, 0 = 5*m + a + 11 for m.
-2
Suppose 10 = -5*m, 4*m + 5 = x - 10. Suppose 0 = 2*n + x + 5. Let v = n - -9. Solve -20 = 2*t + v*t, -2*d + 12 = -2*t for d.
2
Let f(t) = 2*t**3 + 23. Let u(n) = n**3 + 11. Let i(w) = 4*f(w) - 7*u(w). Let b be i(0). Solve 5*h - 5*g = -0*g - b, 2*h + 6 = -4*g for h.
-3
Let g be 63/105 - (-17)/5. Solve -26 = c - 5*l, -4*l + 7 + 17 = -g*c for c.
-1
Suppose 2*m = -2*m + 16. Suppose -m*c = -18 + 66. Let k = c + 31. Solve -z = 4*l + k, 7 = -5*l - z - 17 for l.
-5
Suppose -4*b + 2*o = 48, -b = -4*b + 5*o - 43. Let q = b - -16. Solve 2*w = m - 8 - 3, -m = q*w + 17 for w.
-4
Let o be -10 + 6 + 14 + 1. Suppose o = 2*k + 1, 0 = p - 3*k + 11. Solve -6*j = 5*i - p*j + 6, 4 = i + 3*j for i.
-2
Let k be (-1)/(-4) + (-4)/16. Suppose -h = 4*o + 9, k*h + 4*h = 3*o + 21. Solve 2*n + 2*n - 4*c + 20 = 0, -3*n - h = c for n.
-2
Let i = 178 - 88. Let o be (-1)/(-4) + i/24. Solve 0 = -w - p + 1, -o*p + 2*p - 19 = -5*w for w.
3
Let c be 3 - ((6 + -2 - 1) + -4). Let r = 17 + -7. Let j be (1/2)/(1/r). Solve j*t + 26 = 3*f, -16 + 0 = c*t for f.
2
Let n(h) = -6*h + 3. Let l be n(2). Let w be 4 + (-3)/(l/(-6)). Solve -14 = -4*u - 2*g, -2*u - 2*g + w = -4 for u.
4
Let j = -24 - -13. Let r = -4 - j. Suppose 28 = 2*v + 4*q, -q + 2 = v - r. Solve 5*b - 2*c = 9, 2*c + 0 = -v for b.
1
Suppose -m + 7 = -2*k - 3, -5*k = 2*m - 11. Let x be 4*-7*(-14)/49. Suppose 4*f + m = x*f. Solve -f*i + 4*n = -3*i - 4, 5*i - 5 = 5*n for i.
0
Let v(u) be the first derivative of u**4/4 - 3*u**3 + u**2 - 13*u - 1. Let w be v(9). Solve n + n = 5*p + 18, 5*p = w*n - 30 for p.
-2
Suppose -3*a - 7 = -4*a. Let u = 7 - a. Solve x + 4*d - 5 - 6 = 0, u = -d + 3 for x.
-1
Let x be 1/(-2)*(-2 + -2). Let b be 2*(-6)/(-20)*5. Solve -b*z - 4 = -x*h + 14, -20 = 2*z - 4*h for z.
-4
Let i be 11/3 + (-16)/(-12). Suppose 5*l = 5, -t + 5*l - 3*l + 3 = 0. Let z = 42 - 29. Solve 2*a + t*c - z = 4*a, 3*a + 17 = i*c for a.
-4
Suppose 4 + 18 = 3*c - 5*o, 16 = 4*c - 4*o. Let h be 168/(-6)*c/2. Let z be h/8 - (-1)/4. Solve -5 = -x - 0*x + z*v, -x = 4*v + 25 for x.
-5
Let p = 1 - -2. Let n = 3 - p. Suppose n = w + 3*w - 164. Solve 9 = -s - i, -4*i = -s + 6*s + w for s.
-5
Let c(l) = 4*l + 6. Let u be c(-3). Let t(x) = -2*x - 3. Let s be t(-3). Let d be (-1 - u/s)*5. Solve 0 = -4*j + 5*r + 22, 0*j + 5*j = -5*r + d for j.
3
Let o(x) = -x**3 + 4*x**2 + 7*x - 7. Let h be o(5). Solve 0 = 5*j - 3*b - 19, 0*j + b = j - h for j.
5
Suppose 4*l = 28 - 0. Suppose 3*a + 28 = 2*m + l*a, -5*m + 4*a = 0. Solve w = -f, 4*f - f = -2*w + m for w.
-4
Let y = -1 + 3. Suppose -2*o - m = 2 - 3, -y*m = 5*o. Let z be 1/(-1) - 6/o. Solve 5*d - 5*q + 11 = z*d, d = -2*q for d.
-2
Let u = -81 - -75. Let j(n) = 9*n - 1. Let w be j(-4). Let h = u - w. Solve -2*q = 5*l + h, -4*l - 4*q - 35 = q for l.
-5
Let c(m) = 2*m - 3. Let r be c(-7). Let a = -10 - r. Solve 3*d + 4*w + a = -18, 0 = -2*d + 3*w + 6 for d.
-3
Let n(m) = -m + 13. Let f be n(10). Solve 2*w + 5 = -3*a + 4*a, -w = f for a.
-1
Let j be 1/4 - (-150)/40. Suppose 0 = 2*o - 3*v - 3, 4*o + v = j*v + 3. Solve o*f - f = 3*z + 1, -2*f + 16 = -3*z for z.
-2
Let q(o) = -o - 3. Let l be q(-5). Solve 0*j - l*j + 2*h = 8, 6 = -2*j + 4*h for j.
-5
Suppose -4*q = 5*m - 15, -4*q + 6 = -5*m - 59. Let w = q - 7. Suppose w*l + 0*l = 9. Solve 3*d + 2 = 2*d + 2*g, -l*d + 4 = -g for d.
2
Let o = 3 - -1. Solve 0 = 2*y + 2*c + 6, y + o*c - 5 = -17 for y.
0
Suppose -2*z - 2*t - 25 = 11, -5*t - 15 = 0. Let k be (-30)/(-4)*(-12)/z. Solve -4*u - k = -3*s + 2, 3*u = 2*s - 7 for u.
-5
Suppose 5*c = -5*x - 15, 0*x + 5*c + 31 = 3*x. Suppose 0 = x*s - 20 - 4. Solve l = -4*y + 12 - 2, -5*y + s = l for y.
2
Let y be ((-8)/10)/(7/(-35)). Let g = -2 + y. Solve 0*b + b = -g*q + 3, -b + 3 = 0 for q.
0
Let c(r) = 5*r + 31. Let v be c(-5). Solve 0 = 2*l - 5*p + 21, -4*p + 8 + v = -3*l for l.
2
Let x = -2 + 7. Let d = 3 + 0. Suppose x*q + 4*m + 3 = -9, 5*m = d*q - 15. Solve 4*i + 4*w + 0*w = 28, 3*i + 2*w - 18 = q for i.
4
Let a(u) = -8*u - 59. Let w be a(-8). Solve 5*p - 34 = -3*n, 0*p + 5*p = -w*n + 40 for n.
3
Let u = 20 - 16. Let i be (32/5)/(u/10). Solve -2*v + 3*l - i = 0, -7*v + 2*l = -2*v + 18 for v.
-2
Let s(i) = 4*i - 18. Let t be s(5). Solve 0 = 4*g - t*j + 6*j - 20, -15 = 3*g - 3*j for g.
0
Let z be (7/2)/(2/(-4)). Let p be 1*-1 - (4 + z). Solve -x + p*t - t = 6, -5*x + 2*t = 21 for x.
-3
Let d(t) = t**3 - 14*t**2 - 33*t + 18. Let i be d(16). Solve -5*l + i*w - 3*w + 11 = 0, 3 = -l + 5*w for l.
2
Suppose -4*f = -2*f - 6. Solve -n + t = 6, -f*n - t + 1 = -1 for n.
-1
Let q be 4/(-6) + (-68)/(-12). Solve -5*n + 11 = -d, 2*n - q = 2*d - d for d.
-1
Let y(p) = p + 6. Let w be y(-3). Suppose 3 - 15 = -w*c. Solve 4*q + c = 0, -2*h + 3*q = 2*q + 9 for h.
-5
Suppose -v - 15 = -4*v. Let f = 0 + 1. Let u be ((1 - 1) + f)/1. Solve -3*a - n - u = 0, 10*a - v*a + 3 = -n for a.
-1
Suppose 5*a - d = -1, 2*a + 4*d - 8*d = -4. Solve 2*u + a*u - 2*i = 14, 23 = 3*u - 4*i for u.
5
Suppose 8*b = -3*b + 66. Solve d - b = 4*d,