r x.
-3
Let u = -21 - -23. Suppose -5*g + 0*f + 5 = -f, 0 = -u*g + 2*f - 6. Solve 0 = s + 5*i + 1 - g, 0 = 5*s - 5*i + 25 for s.
-4
Let z = 2070 + -2055. Solve 3*q = -3*u - z, -4*u + 0*q = q + 14 for u.
-3
Suppose -2*t + 45 = 3*x - 33, x + 5*t - 26 = 0. Suppose -3*h + 3*d - 6*d + 75 = 0, -4*d = -2*h + x. Let u = h - 16. Solve c - 5 = -2*c - y, 2*c + y = u for c.
0
Suppose 0 = -20*d + 21*d - 4. Solve -d*p - q - 2*q = 0, 5*q = -2*p for p.
0
Let m(x) = -x**3 + x**2 - 2*x - 10. Let k be m(-2). Solve k*w + 2*v = w, -5*v = -w + 27 for w.
2
Suppose 0 = 2*g - 4*r - 44, -5*r - 91 = g - 92. Solve -4*p + 17 = -3*c, -3*c + 2*c = 3*p - g for c.
1
Suppose 24 = -2*m + 10*m. Let i = m - -5. Solve 5*d - 2 = i, -4*n + 16 = -2*d for n.
5
Let g(h) be the first derivative of 2/3*h**3 + 1/2*h**2 - 2 - 4*h. Let t be g(-2). Solve 0 = 5*d + m, -d - t + 6 = m for d.
-1
Let n(p) = 6 + 1 - 2 - 11*p + 12*p. Let j be n(12). Solve -5*x - 2*q - 22 = 0, -4*q - j = 5*x + 7 for x.
-4
Suppose -16 = -4*o, 0 = 5*s + 7*o - 9*o - 27. Suppose -s = f - 10. Solve 3*d = -4*k + 7, k + 11 = f*k - d for k.
4
Suppose 4*r + 43 = 247. Let a = -35 - -2. Let v = r + a. Solve -5*g + 2*g - 3*l = -v, -4*g = -l - 9 for g.
3
Suppose 3*c - n - n - 42 = 0, c = -3*n + 3. Solve t - y = -0*t - 7, 4*y = c for t.
-4
Let q be 56/12 + 2/(-3). Suppose a + 2*a = 12. Suppose -4*d + 3 = 19, -4*r - a*d = 4. Solve 3*g = -r*h + 18, -3*g - 1 = q*h - 20 for h.
1
Let w(v) = 2*v**2 - 16*v - 34. Let i be w(10). Solve 8*n - 2*o = i*n - 12, -5*n - 4*o = 12 for n.
-4
Suppose 5*v + 4*i - 24 = -1, -i = 3*v - 11. Let j(h) = 5*h - 5. Let t be j(2). Solve 9 = -2*r - q, t*q + 6 = v*r - 0 for r.
-3
Let i(t) = -t**3 + 2*t**2 + t + 1. Let j(l) = -l**2 + 4*l - 2. Let r be j(2). Let u be i(r). Solve 4*n = u*x + 8, 5*n - 3*n - 4 = 0 for x.
0
Suppose -h = -u - 6*h + 5, 2*u - 4*h = 10. Suppose 2*x + 0*l - 27 = -5*l, 0 = -u*l + 15. Suppose x*w = w + 25. Solve -w*b = 2*n + 8, 4*n - 2*n = b + 4 for b.
-2
Suppose -233*c = -242*c + 18. Solve 0 = 4*h - 4, 5*f + c - 3 = -h for f.
0
Let s be 1/((-1 + (7 - 5))*1). Solve 4*a + 2 = -2*u, 3*a = -u - u - s for u.
1
Let j = -357 - -377. Solve -5 = -3*u - 2*z - 0*z, j = -u - 5*z for u.
5
Let c(z) = -z**3 + 5*z**2 - 8*z + 6. Let s be c(2). Let t = -7 + 3. Let a be s + 2 + (-4 - t). Solve -2*b = -a*b + 5*m - 9, b + 2*m - 9 = 0 for b.
3
Let p(h) = -2*h - 1. Let j be -3 + -3 + (-15)/(-3). Let s(a) = 4*a**3 - a. Let x be s(j). Let u be p(x). Solve -2*g - 4*l = 14, 3*g - u*g - 8 = 2*l for g.
-1
Let c be (1 + 5)*29/58. Solve 4*x = d + 9, -4*x - 8*d = -c*d + 21 for x.
1
Suppose 0 = 68*x - 72*x + 2*q + 14, -4*x = 4*q - 32. Solve 5*i - 2*n - 15 + x = 0, i - 3*n = 2 for i.
2
Let i = 6 + -3. Solve -2*m + 25 = -i*x, -5*x - 25 = -4*m - 4*x for m.
5
Suppose 132*j - 150*j + 108 = 0. Solve 5*k - 4*a = 7*k - j, 2*k = 5*a - 3 for k.
1
Suppose -174*u + 176*u = 0, -4*o + 3*u + 8 = 0. Solve -o = 3*t + 4*r - 0, -4 = -t + r for t.
2
Suppose -56*m = -48*m - 40. Solve -5*o + 12 = m*y + 32, 2*o = 5*y + 20 for o.
0
Let u(g) = 7 - 4*g + 4 - 3*g + 5*g. Let b be u(4). Solve 0 = -3*n + 5*w - 19, -4*n - 2*w = b*w + 2 for n.
-3
Suppose 0 = -3*w - w + 4, -5*g + 3*w = -12. Suppose 4*t + 2*y - 28 = -10, -7 = -2*t - g*y. Solve 2*x = -5*f + 16 + 1, 2*f - t*x = 1 for f.
3
Let w be ((-366)/(-305))/(4/10). Solve w*k - 40 = -5*p, 14 + 16 = 2*k + 4*p for k.
5
Suppose -8*i = -12*i + 20. Suppose m + 0 = i. Suppose 0*y = y - m. Solve 3*t + 20 = 8*t + y*a, 0 = t - a for t.
2
Suppose 2*y - 4*s = 18, 5*y - 21 = -8*s + 10*s. Solve 3*g = 3*w - y, -6*g + g - 11 = -3*w for g.
-4
Suppose -7 = -6*p + 7*p. Let w be (-6)/(-21) - 12/p. Solve 0 = w*r - 5*m + 23, r + 8 = m + 1 for r.
-4
Let k be (-116)/(-30) - (215/75 - 3). Solve -4*s + 6*s = -k, 5*u = -3*s - 6 for u.
0
Suppose -5*o + 6 = 3*v, 5*v + 13 = -o + 1. Let b(j) = 11*j**2 + j - 1. Let z be b(1). Suppose 4*s = z - o. Solve -s*n + 3*y + 16 = 0, 4*n - 12 = -y - 3*y for n.
5
Let x = -5 - -32. Let s = 38 - x. Solve 0 = i - 5*k - 24, -i + s = -3*k - 5 for i.
4
Let l be (-4)/(-6) - (140/(-21))/2. Solve 2*v = 4, 0 = 2*m - 7*m + l*v - 18 for m.
-2
Suppose 11*s - 7*s + 16 = 0. Let x be (-2 - s) + 0/(-9). Solve 21 = x*d - 3*d - 4*o, 0 = -4*o - 16 for d.
-5
Let a be -5*(-4)/110 + 141/11. Suppose 10 = -3*q + 8*q. Suppose -a = -s - q*b, 5*b = -2*s + 4*b + 11. Solve -2*x = -3*r - 1 + 3, -r = -3*x - s for r.
0
Let z = -8 + 13. Let m(q) = -q. Let i(j) = 8*j - 6. Let x(a) = i(a) + 6*m(a). Let o be x(z). Solve -o*t = f - 14, t = -0*f + 4*f - 5 for f.
2
Suppose -3*b = 4*p - 36, 2*p - 18 = 3*b + 2*b. Solve -4*j + 1 + 10 = -5*u, -2*j - u + p = 0 for j.
4
Let c = -11 + 18. Suppose -24*i + 25*i = 0. Suppose 4 = 2*x - i. Solve -5*t = -x*u + 6 + c, t - 5*u - 2 = 0 for t.
-3
Suppose 0 = -5*h + 20, -5*x + 4 = -2*h + 12. Solve 0 = f + 8 - 4, x = 4*d + 5*f + 36 for d.
-4
Let n = 7 - 11. Let c(r) = 3*r**2 + 1 + 0*r - 1 + 2 - 4*r + r**3. Let q be c(n). Solve -14 = q*k - 0*s + 5*s, -2*k - 10 = 3*s for k.
-2
Suppose 0 = 4*n - 2*j + 48, n - j = -6*j - 34. Let q = n - -18. Suppose q + 6 = -4*x - 5*g, -2*x + 4 = -2*g. Solve -3*r = -y - 4, 0*y - 3*y - 12 = x for r.
0
Let d be (-2)/(-4) - (-559)/26. Suppose -d*u + 10 = -20*u. Solve -5*z + 30 = -u*t, 2*t + t + 14 = z for z.
2
Suppose -4*c = 3*c + 56. Let w be (-1 - 5)*4/c. Solve 5*h = 2*s + 14, 5*s + 2 + w = 5*h for h.
4
Let h(x) = x**2 + x. Let v be h(1). Suppose 10 = 2*g + v*o + o, 0 = -o + 2. Suppose -u = -0*u - 2. Solve 2*z = 3*m + 6, -g*m - 6 = -u*z - 0*m for z.
3
Suppose 4*v = -v - 3*h + 44, 3*h = -6. Let s = v - 14. Let g be (-84)/(-24)*s/(-7). Solve g*u = 3*d + 4, -u + 4 = u - 5*d for u.
2
Let f(c) = 8*c - 323. Let w be f(41). Solve 7*r - 9*r = 2*q - 4, 2*q - 4 = w*r for r.
0
Suppose 3*n - 5*h - 132 = 0, 6 = -2*h - 0*h. Suppose -2*i + 39 - n = 0. Solve 3*a - 5*a = -5*z + 20, i = 3*a - 3*z + 21 for a.
-5
Let z(q) = -q**2 - 74*q + 315. Let g be z(4). Solve -l - 8 = g*r - 12, l + 4*r - 5 = 0 for l.
1
Let p(x) = x**3 + 7*x**2 + 7*x + 4. Let g be p(0). Solve -5*v = g*h + 26, -3*v = v + h + 12 for v.
-2
Suppose -q - 3 = -2*q + 2*c, -4*q - 3*c = -12. Let m(k) = 170*k - 82*k + 7 - 89*k. Let w be m(q). Solve -5*u = -3*n - 7, -2 + 6 = -w*u for n.
-4
Let f = -23 - -31. Suppose 3*h - f + 2 = 0. Suppose h*n - 3 = -n. Solve -4*d + 4*t = -2*d - 4, t + n = 5*d for d.
0
Suppose -4 = 2*v - 12. Suppose 0*c - v*c = -3*u - 14, 11 = 3*c - 2*u. Let b be (-3)/(-1*9/12). Solve 0 = -c*h + b*d + 15, 5*h - 3*d + 4*d - 15 = 0 for h.
3
Let d be 0 - (-5 - -5)/5. Solve d*m - 2*m = 4*z + 6, -3*z + m - 17 = 0 for z.
-4
Let x(r) = 2*r**2 + 4*r - 1. Let v be x(-3). Suppose z + 19 = v*f, f - 5*z - 35 = -4*f. Solve -8 = 2*q, -f*p - p - 5*q - 8 = 0 for p.
3
Let c(m) = 5 + 4*m**3 + 22*m - 4*m**3 + 23*m**2 + m**3. Let g be c(-22). Solve -22 = -4*n + g*q, 4*q + 2 + 21 = 5*n for n.
3
Suppose 0 = -2*q - 39 + 43. Solve -3*j + j + 5*u + 7 = 0, -7 = -5*j + q*u for j.
1
Suppose 0 = -19*t + 10 + 85. Suppose -5*z = 5*y - 35, 3*z - 33 = -4*y - 7. Solve 36 = -4*f + 4*w, 37 = -t*f + 5*w - z*w for f.
-5
Let v = -67 - -72. Solve f + v = -n - 3*f, -8 = 5*n + 3*f for n.
-1
Let w = 57 - 41. Suppose -w*z = -0*z - 64. Solve -4*g = y - 10, 0 = z*y - g - 3*g for y.
2
Let c be (4 + (-21)/6)*-2. Let s be 5*c/(-5) - -2. Solve -4*r + 7 = 3*h, s*h + 0*r - 23 = 4*r for h.
5
Let j be (-44)/(-55)*(-10)/(-4). Suppose -6*t + 20 = -j*t. Suppose 3*f - t*l + l - 30 = 0, 2*f - 4*l - 20 = 0. Solve -4*y + 16 = r, -3*r + f = y - 5 for r.
4
Let n(r) = 82*r + 2. Let c be n(1). Let t be ((-2)/(-7))/(6/c). Suppose t*s = -3*f - f + 28, 0 = -3*f + s + 13. Solve -h - q = 0, -12 = -f*q + q for h.
-3
Let x = -32 + 60. Suppose -4*g = -x - 8. Suppose -6*u = -3*u - g. Solve -u*a = -3*w - 18, -a = 2*w - 3 - 0 for w.
-1
Let z(q) = -q**2 - 8*q - 12. Let c be z(-6). Suppose -5*o - 3*u + 7 + 30 = c, -5*o + 2*u + 17 = 0. Solve -2*l - d - 6 = d, o*l - d = -21 for l.
-4
Let g = 19 + -17. Let t be (2/(-5))/(12/(-120)). Suppose 0 = 5*p + 4*x - 6, -3*p = -4*p + x + 3. Solve -p*u - 6 + 0 = n, -4*u + g*n - t = 0 for u.
-2
Suppose -2*m + 3*t - 4*t - 25 = 0, 29 = -m + 5*t. Let x be 1/(m/(-6) + -2). Solve 4*q = -4*h - 8, -x*h - 1 + 3 = -5*q for h.
-1
Suppose 0 = -0*p + 5*p - 40. Suppose -p + 23 = 3*b. Solve -29 = 3*i + 4*g, b*i + 0*g + 3*g = -30 for i.
-3
Let c be 0/(-2*1 + (6 - 7)).