 -10 + 20. Solve -5*j + 2*g = -3, 5*j + 3*g + 2*g = s for j.
1
Let o = -28 - 142. Let y be o/(-7) + (-6)/21. Solve 4*u = -5*f - 5 - y, 0 = 5*f + 2*u + 27 for f.
-5
Let f(z) = 4*z + 2. Let n be f(5). Suppose -2*d + 8 = 2*j, 2*d = 5*j - j - n. Solve 2*l - 3*l - 19 = 4*c, 0 = -2*c - j*l - 5 for c.
-5
Suppose 6 + 6 = 6*i. Solve i*f - 2 = 2*d, 3*d - 1 = -f - d for f.
1
Let v = -1 + 2. Let o = 5 - v. Suppose -b + 25 = 3*n, 5*b - 32 = -2*n + 28. Solve -2*z + b = -3*g - 6, o*g = 4*z - 24 for z.
2
Suppose -x + 5*y = 48, -164 = 5*x + 2*y - 59. Let r be 2*(2 - (-1 - x)). Let m = -16 - r. Solve 4*p = -2*v - m, 2*p + 19 = -p - 2*v for p.
-5
Suppose m + 15 = 2*m. Solve 2*q - q = 2*y - 12, -m = 5*q - y for q.
-2
Let j = 0 + 2. Let r(o) = -o**2 - 6*o - 4. Let y be r(-4). Let q be y/3*9/6. Solve -2*u - 6 = -3*n, -3*n - q*u = j*n - 10 for n.
2
Let c(x) = x**2 - 8*x + 15. Let m be c(6). Solve -4*s + 16 = 0, 0*f + f - 13 = -m*s for f.
1
Suppose 0*l = -4*l + 8. Suppose 5*m = -4*h + 125, -7*h = 5*m - 6*h - 110. Solve -4*u - 15 = u + l*c, -u = 4*c + m for u.
-1
Let i(g) = g**2 + 6*g + 5. Let h be i(-7). Let s be 25/(-4) + 3/h. Let z = s + 10. Solve 8 = -4*p - 2*t, 6*p - p + 4*t + z = 0 for p.
-4
Let h(l) be the third derivative of 0*l - 1/2*l**3 - 2*l**2 + 1/60*l**5 + 1/6*l**4 + 0. Let t be h(-5). Solve 5*y = n - 29, -3*y + 0*y = -t*n + 23 for y.
-5
Let q be 40 - 0/((-2)/1). Suppose 0*f + 4*w + 12 = 3*f, -23 = -4*f + 3*w. Suppose f*k - q = 3*k. Solve -y = -g + y - 11, 3*g - y = -k for g.
-1
Let f = -6 + 12. Suppose 0 = 2*x - f*x + 16. Solve -5*w = -w - 16, -4*w = x*v - 32 for v.
4
Suppose b + b - 6 = 0. Let v = b + -5. Let q be (v - -2)*1/(-1). Solve 2*s + s = -12, 3*o - 3*s - 24 = q for o.
4
Let o be (-20)/6*(-12)/(-10). Let r be 0 + 3 - (1 + o). Suppose 0 = -5*d + 3*m + 5, 0*m = -2*m + 10. Solve 3*k + 0*p - d*p + 3 = 0, -3*k - r = -5*p for k.
3
Let v be (3 - (-39)/(-12))*(1 - 9). Solve 5*u + i = -v, -3*u - 12 = 4*i - 7*i for u.
-1
Suppose t = -6*x + 3*x - 8, 0 = t + 4*x + 13. Suppose -a + 2 = -t. Suppose 4*v = a - 1. Solve 0 = -b + v*h + 10, -3*b + 12 = -h - 3 for b.
4
Let j = 0 + 2. Let y be ((-9)/2)/(3/(-4)). Let k = y - 4. Solve -k*o = -j*v + 2, -4*o = -2*v + o - 10 for v.
5
Let p = 9 + -6. Suppose -48 = -p*c - 0*c. Suppose 3*g - c = -g. Solve 0 = -y - 2*j - 2, 3*j - 2 - 5 = -g*y for y.
4
Let y = -108 + 122. Solve -5*z = 3*c - 13, -3*z - y + 41 = -3*c for z.
5
Suppose 0 = 2*p - 32 + 2. Let o be ((-10)/(-3))/(10/p). Solve -2*a - 13 = -5*a - o*w, 10 = -5*a - 2*w for a.
-4
Suppose -3*u - 15 = 2*u. Let b(x) = -x**2 - 6*x - 4. Let y be b(u). Solve 2*t + 2 = -y*g + 5*t, t + 3 = -2*g for g.
-1
Let t be (-1)/(-2)*(-2 + 2). Solve -5*p + 3*j = -7, t = -5*p + j - 0*j + 9 for p.
2
Suppose 36 = 5*n - n. Let d = 800 + -798. Solve -d*c + 3*h - 4 = 0, -4*c - n = -2*h - 1 for c.
-2
Let h be (1 - 1) + 25*1. Suppose 24 + 11 = 5*g - 5*n, -2*g + 20 = -4*n. Suppose -a = g*a - h. Solve p + 2*f + 2*f + 12 = 0, 0 = a*p - 2*f - 6 for p.
0
Let v(n) = 3*n + 13. Let q be v(9). Solve 0 = 2*x - 4*s - 23 - 1, 5*x - 5*s - q = 0 for x.
4
Suppose -2*g + 215 = -7*g. Let c be 1/(-3) + (-472)/24. Let j = c - g. Solve x + b - 2 - 1 = 0, 4*b + j = 3*x for x.
5
Suppose -5*x + 6*x = -120. Let f be x/(-16) - (-1)/(-2). Solve 0*o + f = -4*u - o, -2*u - o - 1 = 0 for u.
-3
Let y(l) = l**2 + 7*l - 2. Let p be y(-6). Let i be 4/(p/(-6)) + -2. Solve 5*j + 4*s = -1, 0 = 4*j + s - i + 4 for j.
-1
Let z(c) = -c + 8. Let m be z(3). Solve -5*k = -a - 1, k + m = -5*a - 0*a for a.
-1
Suppose -3*z + 0*z - 25 = -4*h, z = 2*h - 11. Let n(i) = -i**2 + 4*i + 1. Let k be n(h). Solve -k = -3*f - w - w, -5*f = -5*w - 35 for f.
3
Suppose 0 = 2*m + 3*m. Let w(k) = -2*k + 2. Let b be w(-1). Suppose -5*y = 5*r - 130, -79 = -2*r - r - b*y. Solve -2*c - 4*o - 24 = m, o + 4*o = -r for c.
-2
Let u = -4 - -18. Suppose 4*t - u = 2*t. Let p be t/(-7)*(0 + -1). Solve -4*s = 20, x = -x + s + p for x.
-2
Suppose 7 = 5*f - 2*t, -27 = 3*f - 8*f - 3*t. Solve -g - 2*g = 4*i + f, 2*g = 6 for i.
-3
Let o(d) = -53*d - 1. Let x be o(1). Let r be x/9*1/(-2). Solve r*f + m = 8, 5*f - 32 = -5*m - 2 for f.
1
Let r(q) = -q**2 + 14*q - 2. Let w be r(13). Suppose 2*y + w = 77. Solve -z + 3*k + 13 = 0, z = -3*z - 5*k - y for z.
-2
Let y be (-3 - 0) + -3 + -2. Let q = y - -12. Solve q*i = 2*s + 14, i - 17 = -3*i + 5*s for i.
3
Let x(b) = -b. Let o(m) = m - 2. Let d(s) = -o(s) - 2*x(s). Let g = 18 + -15. Let z be d(g). Solve -19 = 5*q + 2*l, z*q + l = 3*l - 31 for q.
-5
Let s(c) = -c**2 - 4*c + 5. Let z be s(-5). Suppose l + 1 + 0 = z. Let k be 0 - l - 1*-4. Solve 5 = -2*q - 5*f, 3*q = 5*f - 0 + k for q.
0
Let y(g) = -g**2 + 6*g + 4. Let b = -9 + 15. Suppose -k = -0*k - b. Let o be y(k). Solve -3 = o*d - 4*f + 17, 0 = -d + 5*f - 9 for d.
-4
Let h(t) = t**2 - 8*t + 2. Let j be h(8). Suppose 0*u - 5*v = -2*u + 3, 0 = -j*v - 6. Let y be (8/u)/(2/(-3)). Solve -2*c - 3 = i, -6 = 3*i + y*i + c for i.
-1
Suppose 0 = -16*o + 13*o + 15. Solve 5*m + 27 = -2*f, 0 = 4*f - o*m + 4 - 25 for f.
-1
Let n(r) = -r + 1. Let y be n(-6). Let a be (y - 0) + (0 - 2). Suppose a*b = 4*b. Solve d = o, 4*d + 18 = -2*o - b*o for o.
-3
Let j(w) = -w + 1. Let o be j(-4). Let u = o - 0. Solve -10 = -3*k - 3*h + h, k = u*h + 9 for k.
4
Let w be 11/9 - 6/27. Let r(g) = -4 + 3 + 2*g + 2. Let a be r(w). Solve 2*u - 3 = 5*s, -5*s = a*u + 2*u + 10 for u.
-1
Suppose 27 = 5*c + 3*w, -4*c - 4*w + 23 = -3*w. Let j be ((-2)/c)/(1/(-39)). Suppose 3*i - j = 2. Solve 5*q + i = -4*u, 5*u - 2*q = 15 + 20 for u.
5
Let u be 3 + (2 - 1) + -2. Solve v = 3*q - u, -4*q - 4 = -0*q for v.
-5
Let i(g) = -g + 6. Let q be i(5). Solve h + 6 = 2*v, 2*h - 3*v - q = -2*h for h.
4
Suppose -104 = -4*b - 28. Suppose 4*r = 4*u + 16, -b = -5*r + 4*u + 1. Solve -3*n = 5*j - 25, -5*n + r*j = 3*j + 5 for n.
0
Let o(y) = 3*y + 3. Let g be o(3). Solve f + 4*p + 18 = 0, 4*f + 2*p = 2*f - g for f.
-2
Let t = 18 - 14. Solve -t*u + 5*f - 1 + 15 = 0, 0 = 3*u - 5*f - 13 for u.
1
Let z = 22 + -36. Let c be (-6)/(-2) - z/2. Solve 22 = -3*m - m - 2*w, m + c = -5*w for m.
-5
Let p(z) = 2*z**2 + z. Let b be p(1). Suppose -b*s + 2*d - 3*d = -8, d = 5*s - 16. Solve -s*f - 2*y = -f - 4, -y = -5 for f.
-3
Suppose 0 = -2*b + 4*k + 18, 5*b - 12 = 2*k + 9. Solve 2*u - 10 = 0, 4*d + 0 = -b*u + 15 for d.
0
Let l(b) = 3*b - 3. Let x be l(2). Let r be 2/x + 32/24. Let g be 1/(r/(-20)*-2). Solve -3*v - v - d = 20, 3*v = -g*d - 15 for v.
-5
Let c be -11 + -4 + 0 - -3. Let k = 1 - -17. Let x be 176/k - c/54. Solve 5*s + d + 2 = 0, 0 = 5*s - 3*d + 4 + x for s.
-1
Suppose -14*r = -419 - 85. Solve -5*x = -2*c - 17, 4*x - c = -5*c + r for x.
5
Suppose -u = -i + 4*u + 27, -2*u = -i + 21. Let y = i - 12. Suppose 0 = -2*f - 5*g + 40, 2*g + 42 = 5*f - 0*g. Solve 4*b = -2*j - 2 + f, 0 = -5*b + y for j.
2
Suppose -4*x + 2 = -22. Let r(c) = 2*c - 5. Let i be r(x). Solve -b + 4*b + 2*q = i, -4*b - 5*q + 14 = 0 for b.
1
Suppose 0 = -5*x + 3*x - 4*x. Solve 2*f - 10 = -a, x = a + 2*f + f - 15 for a.
0
Suppose 2*v = 8, 0 = 2*u + 2*u + 2*v - 88. Solve -u = 4*j - 4*l, l - 7 - 10 = 5*j for j.
-3
Suppose 0*i = 3*i + 6. Let d be (5/3 + i)*-9. Solve 0 = 2*s - 3*v + 4, -3*s + 0*s + d*v = 6 for s.
-2
Let f(a) = 2*a - 1. Let i be f(4). Let d(z) = z - 2. Let m be d(i). Let q be (-20)/(-2) + 0/(-1). Solve 5*h - q = -m*t, -2*h + 0*t = -t + 2 for h.
0
Suppose 0*d = -d - 4*t + 48, -t + 89 = 2*d. Suppose -5*j + 5*w + 65 = 0, -4*j = -0*w + 4*w - d. Solve 4*q = -3*l - j, 3*l - q + 12 = -2*q for l.
-4
Let y = -7 + 11. Suppose 15 = q - m - y, -2*m + 34 = 2*q. Let g be ((-1)/3)/((-2)/q). Solve g*v - 5*p = -10*p + 10, -3*p = 3*v - 6 for v.
0
Suppose 2*y - 14 = 10. Let s = y - 8. Solve n - 3*w = -3*n + 9, -s*w = -4*n + 8 for n.
3
Suppose 4*q - 13 = 3. Suppose 4*o - 9 = 11. Solve -o = j - 5*u, q*j - 3*u = -u + 16 for j.
5
Suppose -4*z + 5 = z. Let v = -21 + 5. Let u be v/(-5) + z/(-5). Solve -15 = u*g, q - 3*g - 13 = -0*q for q.
-2
Let i(h) be the first derivative of h**4/4 + 5*h**3/3 - 7*h**2/2 - 6*h + 4. Let j be i(-6). Solve j = -2*f + f - 5*s - 20, 0 = -5*f - 3*s - 12 for f.
0
Suppose -69 + 9 = -4*d + 5*l, 0 = d + 3*l + 2. Solve 0 = -5*j + m - 3 + 5, -2*j = 5*m + d for j.
0
Let q(c) = -c**3 + 5*c**2 + 7*c - 1. Let l be q(6). Solve t - l*z - 20 = -0*t, -z = -t for t.
-5
Suppose u