r + 4*r for r.
5
Let p be (-144)/(-78) + 4/26. Solve 0 = -p*v - q - q - 4, -q = 3*v for v.
1
Suppose -2*g + 10 = b, 5*b + 2*g = -0 + 10. Let d be (-18)/6 + 4 + 0. Solve b = 5*k - 4*i - d, -6 = -5*k - 0*i - i for k.
1
Let h(c) = -c**3 - 6*c**2 - 9*c - 15. Let t be h(-5). Solve 23 = 5*r + 4*u - t*u, 0 = -5*r + 4*u + 17 for r.
5
Suppose -4*p = -m - 102, -3*p - 5*m + 31 + 34 = 0. Suppose w = 6*w - p. Solve -2*n = h + 6, w*h + 2*n = 2*h - 2 for h.
2
Let h = -101 - -111. Solve 3*a + 5*f - 35 = -h, 5*a + 5*f - 25 = 0 for a.
0
Suppose -5*f - 4*g = -7, -f + 0 - 3 = 3*g. Let r(b) = b**3. Let i be r(2). Let n be (3/5)/((-1)/(-5)). Solve -2*k - i = -3*s, n*k - 4*k - 4 = f*s for s.
0
Let j(l) = -5*l**3 - 2*l**2 - 2*l - 1. Let b(u) = -u - 10. Let z be b(-9). Let d be j(z). Solve 0 = 2*y + d*c, -2*y - 2*c + 3 + 1 = 0 for y.
4
Let q = 6 - 4. Let x be (-1)/(q + -2 - 1). Let l(g) = 4*g. Let p be l(x). Solve -3*b - 16 = -r, -5*b - 43 = -p*r - 7 for b.
-4
Suppose 0*k + g + 3 = k, 4*k + 3*g - 47 = 0. Suppose 0 = 2*o - 5*o - 3. Let w be (32/10)/(o/(-5)). Solve 2*q = k, 0 = -p + 5*p + q - w for p.
3
Let m(f) be the first derivative of -f**2 - f + 3. Let x be m(-1). Let g be -6 - -3 - (-6 + 0). Solve -k + u - 9 = k, x = -k - g*u for k.
-4
Let m = 104 - 96. Solve 5*d = s + m, -4*d + 0*s - 4*s - 8 = 0 for d.
1
Suppose 2*h + 5*p = -39, 4*h + 63 = 2*p - 7*p. Let y be (-30)/h*(0 + 2). Solve y*r - 3*g = 1 - 2, -g - 3 = 0 for r.
-2
Let u(m) = m**3 + 23. Let t be u(0). Let o be 3/(-18) + 31/6. Solve -w - o = 4*p, 4*p = -w + 6*w - t for w.
3
Let w(d) = d - 1. Let y be w(3). Let n be 15/5 + y/1. Solve -2*i = -2*c - n*i + 13, -4*c = -4*i + 4 for c.
2
Let n(f) = -61*f - 7. Let h(z) = 30*z + 3. Let d(b) = -9*h(b) - 4*n(b). Let g be d(-1). Solve -3*q + 10 = -q + 5*m, -3*q - g = -3*m for q.
-5
Suppose -i - 2 + 1 = 0. Let o(y) = 5*y**2 + y. Let x be o(i). Solve -4*j = -5*p + 33, 2*j - 2*p = -x*p + 6 for j.
-2
Suppose x = -3 + 6. Solve 3*a + a + 5 = n, x*n - 2*a = -5 for n.
-3
Let g(l) = -l**2 + 6*l - 5. Let s be g(5). Suppose -4*a + 6 + 10 = s. Let m be 3/(3/2)*1. Solve z + p = -m, z - 5*z + a*p + 32 = 0 for z.
3
Suppose h + 2*h = 0. Suppose h*v - 5*u + 5 = -2*v, 4*u = -5*v + 37. Let a be (-12)/(-4 + 1) - (2 + -2). Solve 4*i - 3*w = 3, -v*i - 2*w - 13 = -a*i for i.
-3
Let m = 13 + -10. Suppose -21 = -4*o + m. Solve 3*f + 6 = 0, 2*f = 4*p + f + o for p.
-2
Let l(a) = -a - 21. Let r(b) = -20. Let y(i) = -3*l(i) + 4*r(i). Let z be y(7). Solve -n + 4*w - 18 = 0, z*w - 4 = -4*n + 4 for n.
-2
Let h be (-3)/4*(-6 - 6). Suppose 5*z - 30 = 2*o, -3*z - z + 6 = 2*o. Suppose -4*s - 3*l + h = 0, -1 + z = s + l. Solve 2*q - 5 = -5*w - s, -2 = -2*w for q.
0
Suppose 3*z = 2*o - 10, -o - 2*o + 4*z + 15 = 0. Let d(x) = x**3 - 5*x**2 + 2*x + 8. Let q be d(5). Solve -o*k - 19 = 4*j - 0*j, 5*k = -3*j - q for j.
-1
Let h = -7 - -11. Let l = -16 - -22. Suppose -3*o + 9 = 3*c - l*o, 2*o + 6 = -4*c. Solve c = -2*u - h*f, -2*f = -5*u - 5*f - 14 for u.
-4
Let f be (-45)/(-10) + 1/2. Let u(l) = l**3 - 2*l**2 - l - 3. Let d be u(3). Solve -x = 4*x - 2*v - f, d*x - 17 = 4*v for x.
-1
Let v be 3 - 4/(4/(-9)). Suppose 4*z = 5*n - v, 3*n + 1 - 23 = -5*z. Solve n*m = l + 17, 3*m - 24 = -0*m + 3*l for m.
3
Let h(u) = 74*u**2 - u. Let m be h(1). Let y = -140 + m. Let v = -43 - y. Solve -4*b - v = -4*c, 5*c - 2*b - 18 = -3*b for c.
4
Let u = 23 + -22. Solve -5*p + x - 28 = 0, -p + 0*x + u = 2*x for p.
-5
Let y(j) = 2*j**2 + 2*j. Let u be 1/3 - (-7)/(-3). Let z be y(u). Let c = z + -1. Solve 4*s + 4 = 4*n + n, -4 = 4*s - c*n for s.
-1
Let p be (-75)/6 - (-4)/8. Let f = 14 + p. Solve -5*k + 3*s - 34 = 0, f*k - s + 12 + 1 = 0 for k.
-5
Let u = 74 - 72. Solve 8 = -2*r + u*v, 4*v - v + 28 = -5*r for r.
-5
Let l(a) = -7*a + 1. Let q be l(1). Let c be -44*(q/(-4) + -3). Let v be (c/9)/(4/6). Solve 3*d + 2*j = -2*j + v, 4*j - 32 = 4*d for d.
-3
Suppose 4*h - 23 = g - 0*g, 0 = -5*h + g + 28. Solve h*t + b = 3*b - 33, t - 3*b = -17 for t.
-5
Suppose 5*y - 10 = 5. Suppose -6*j + 8 = -5*j. Let f be j/(-6)*(-3)/2. Solve 4*l = 4*d - 12, -f*d + 13 = y*l + 2*l for d.
4
Let n(r) = r**3 - 7*r**2 + 2. Let y be n(7). Let f = 8 + -10. Let h(b) = -2*b + 1. Let p be h(f). Solve -2*q = -q - y*o + 8, -p*q - 5*o - 10 = 0 for q.
-4
Suppose -16 = x - 20. Solve -5*b = -22 - 3, -2*b = -x*v - 26 for v.
-4
Suppose -4*w = 5*s - 4, 5*s - 5 + 2 = -3*w. Solve -3*y - 9 = s, 3 + 19 = 5*z - 4*y for z.
2
Let c = 62 - 40. Suppose -2*h + h = -5*f - c, -2*f = -4*h + 16. Solve -h*t = t + 5*y - 2, 1 = 2*t + 3*y for t.
-1
Let g be 8 - 3 - (-1 - -2). Let x(r) = -r**2 + 5*r + 5. Let c be x(5). Let y be 16/10 - (-2)/c. Solve -h = 2*o + 5, -g*o + h + 5 = -y*h for o.
-1
Let j(p) = -2*p**3 + p**2 - p - 1. Let d be j(-1). Solve -6*f = -d*f - s, -3*s = 4*f for f.
0
Suppose 4*a - 6 = 6. Suppose -a*g + m = 3*m - 7, 0 = 5*g - m - 16. Solve g*w - 3*j + 3 = w, 5*j = 15 for w.
3
Let c(v) = -8*v. Let o be c(-1). Solve -i - o = -4*i + f, 3*i + 4*f + 17 = 0 for i.
1
Suppose -f = -3*f. Let y = f - -2. Suppose 11 = -0*o + o. Solve 2*g + 23 = -5*c, 5*g + o = c + y*c for c.
-3
Suppose 5*c - 47 - 53 = 0. Solve 0 = 2*p - i + 5, -3*p - c = -4*p - 4*i for p.
0
Suppose -3*v + 2*t = -8*v + 23, -3*v - 2*t + 17 = 0. Suppose 4*r = 0, -5*l - 4*r + 20 = -6*r. Let w = -81 - -85. Solve 5*q - v*y = 11, -l*q + 0 = w*y + 4 for q.
1
Let o = 4 - 4. Suppose 4*s + 0*s = o. Solve s = x + 3*c + 12, -3*c - 27 = -2*x - 2*x for x.
3
Let k = -27 + 34. Solve 0 = 2*c - m - k, -2*c + 5*m + 20 = 3*c for c.
3
Let p be -2*9/(-6)*1. Solve -6*h + h = 5*c, 0 = -p*h - 5*c for h.
0
Suppose -3*p + 8 = -7. Solve -2*s = p*c + 23, 7*s - 3*s - 3*c = 19 for s.
1
Let y(w) = 21*w - 1. Let k be y(1). Suppose 0 = 3*p - 3*g - g - 13, -2*g = -3*p + 5. Let n be 3/3 - p/1. Solve 25 = 5*s - n*a + 5*a, -2*a + k = 4*s for s.
5
Let i(m) = -m**3 - 6*m**2 + 8*m + 10. Let o = 1 + 1. Suppose -4 = o*p, 4*y + 3*p = -0*p - 34. Let w be i(y). Solve 0 = w*k - 3*a - 9 + 24, 9 = -5*k - 3*a for k.
-3
Let m = 13 - 13. Suppose 0 = -5*j + r + 13, 2*r + m*r + 8 = 4*j. Solve 2*q = -j*q - 3*t - 26, 3*q + 8 = 2*t for q.
-4
Let u be 0/((-8)/(6 + -2)). Solve 0 = 3*k - s + 12, u*k + 4*s = 2*k + 18 for k.
-3
Let t = -2 + 5. Suppose -6*b + t*b = 0. Solve -8 = -3*j + 5*a, b = 5*j - 5*a - 0*a for j.
-4
Let s = -28 - -46. Solve -2*u - 5 = -3*u, s = 3*v + 3*u for v.
1
Let y(p) = -p**2 + 6*p - 2. Let l be 1*4 + (4 - 3). Let b be y(l). Solve -4 = -c, 2*x + b*c - 13 = 9 for x.
5
Suppose 0 = -4*d + 1 + 7. Suppose 0*x - 4*x = -2*i + 148, 5*i - 5*x = 390. Let j be i/6 - (-1)/3. Solve d*m - 7 = -5*r, 4*m - 1 = -r - j for m.
-4
Let t(s) = -3*s**3 - 2*s**2 - s. Let n be t(-1). Solve -5*w + 4*j = -33, -3*j + 4*j + n = 0 for w.
5
Suppose 0 = -2*z + 3*f - 7, -4*z = -f + 3 - 14. Solve -24 = 4*r - z*i + 8, 0 = r - 5*i + 20 for r.
-5
Let m be (-4)/2 - -2*1. Suppose m = 9*s - 4*s - 35. Solve -s - 1 = 3*q + 4*g, -g = -2*q + 13 for q.
4
Let h = 10 + -10. Suppose -5*j + 4*f = -20, -j - 2*f + h*f = 10. Solve o - 20 = -4*c - j*o, c - 2*o = 5 for c.
5
Let x = 28 + -8. Solve x = 3*d + 2*d + 3*a, -5*a = 0 for d.
4
Let b(j) be the third derivative of -2*j**4/3 + 3*j**2. Let t be b(-2). Let m be t/6 + 2/(-6). Solve 5*q = m*s - 20, 2*q + 3*s - 11 = 6*q for q.
1
Let p be (2 + 3)*(-4)/(-10). Let b be (-45)/(-10) + 2/(-4). Let u = b - 0. Solve -2*f + 7 = -u*k - 15, p*f = 5*k + 26 for f.
3
Suppose x = -2 + 6. Suppose -4*y = 5*q - 10, 7*y = -x*q + 4*y + 9. Solve -3*o + r = o - q, r = -5*o + 3 for o.
1
Let n(s) = s**2. Let q be n(2). Solve w + 4*a = -4, q*w + 2*a + 2 = 14 for w.
4
Let r = -1 - -9. Let w = -3 + r. Solve 2*p - 1 - 2 = 3*k, w*p - 4*k = 11 for p.
3
Suppose 3*k = -u + 15, -6*k + 15 = -2*u - 3*k. Let y be ((-6)/(-4))/(1/2). Solve -5*x + y = -i, 3 = -u*i - i for x.
0
Let y = 29 - 25. Solve 5*z + 3*r = -3, 4*z + y = -2*r - 0*r for z.
-3
Let u(f) = -2*f - 4. Suppose 4*r = -20 + 8. Let y be u(r). Solve 0 = s, y*h = 3*h + 3*s for h.
0
Let d(f) = f**2 + f - 4. Let t be d(-3). Solve z - v = -3*z + 21, -10 = -5*z - t*v for z.
4
Let a = -16 + -2. Let s = a + 36. Solve 2*t = 5*n - 0*t + s, -3*t = -2*n - 16 for n.
-2
Let i = 13 - 8. Suppose 2*l + 2 = -4, -i*l = 2*a + 11. Solve 3*k = 7*k + 4*v, -3*k + a*v - 15 = 0 for k.
-3
Let d(p) = 3*p**2 - p - 1. Let a be d(-1). Suppose r = -4*r + 4*j + 12,