= -7 + 7. Solve 3*x + 4*z = -11, 0 = 3*x - z - p + 1 for x.
-1
Suppose -4*b + 212 = h + h, 265 = 5*b - 5*h. Suppose 3*m - 28 = b. Solve -5*v = -3*u + m, -2*u + v + 14 = 3 for u.
4
Let i(w) = w**2 - w - 2. Let y be i(-2). Let g(j) = -j - 2. Let l be g(-6). Solve 8 = y*s + l*h, 0 = s + 4*s + 2*h - 19 for s.
5
Let f = 39 + -37. Solve -c - 5*v = -18 + 3, -f*v = 5*c - 29 for c.
5
Let z be 8/((-5)/((-15)/2)). Let m = 20 + -13. Let a = 11 - m. Solve 2*y + z = 4*p + 7*y, -a*p = -5*y + 28 for p.
-2
Let n(r) = 2*r - 2. Let s be n(3). Solve -3*o + 6*v + 23 = s*v, 0 = -5*v - 20 for o.
5
Suppose -l - 2*c = 2*l - 13, 3*c + 9 = 5*l. Suppose -3*z + a = -8, 0*a = -3*a + l. Suppose -n + 2*n = 5. Solve 6*x - n = -5*d + x, 2*d + 18 = z*x for d.
-3
Let d(g) = 2*g + 0*g - g. Let m be d(3). Let b be m/(9/12) - 2. Solve b*p + 3*y + 5 = p, 7 = -4*p + y for p.
-2
Let a = -1 + 5. Suppose a*l - 4 = 2*l. Solve -3*z + 5*n - l = 0, 3*z - 2*n + n + 10 = 0 for z.
-4
Let w be 2/((8/(-5))/(-4)). Suppose -3*m = 2*t, -4*m + 0*t = t - w. Solve 0 = c + 4*l + 4, 3 = m*c - 5*l - 15 for c.
4
Suppose 0 = 2*j + 2 - 6. Solve -j*v + v - 3 = 2*o, -v = -5 for o.
-4
Suppose 4 = -2*s - 0. Let n be 5/3*(-6)/s. Suppose -5*i - 5 = -4*k, 3*i + 5 = -4*k + 2. Solve k = -4*b - 4*h - 40, 2*h + 47 = -n*b + 12 for b.
-5
Let f be (-399)/(-35) + 6 + 2/(-5). Solve 3*h = 2*j - 0*h + f, -j = 5*h - 11 for j.
-4
Let f be 12/4 - (-5)/1. Suppose 3*a - f = a. Solve -1 = t - 3*o, 0 = -a*t + 3*t + o - 1 for t.
-1
Let w be -6 - (-2 - 0) - -2. Let m(p) = -3*p - 3. Let a be m(w). Solve 4*i = -a*f - 9, -6 = 3*f - f - 3*i for f.
-3
Let n(h) = h + 2. Let z be n(-2). Let i be 0 + 1 + 1 + z. Suppose 2*l - 3*o = 1 + 8, 0 = l - 3*o - 9. Solve 5*j - 2*k + 27 = l, -3*j = i*k + 2*k + 11 for j.
-5
Let b be (2/(-5))/((-2)/30). Suppose 4*t = -5*z + 187, z - b*z = 5. Suppose 0 = 3*d - d - 10. Solve -5*a + d*f - 13 = -t, 0 = a - 2*f - 11 for a.
3
Let t(j) = j**2 - 7*j - 13. Suppose 0 = 5*v - s - 43, -3*v = -4*s - 23 + 4. Let b be t(v). Solve 0 = 2*d - b*c + 19, 6*d + 7 = 5*d + 2*c for d.
3
Let o be 0/(-4) - (-4 + 3). Suppose 0 = m + o - 4. Solve 3*p = 3*l + 21, l + 5*p + 1 = m*p for l.
-5
Let b(x) = -x**3 + 9*x**2 - 5*x - 18. Let c be b(8). Solve -2*a - c - 7 = -3*t, -17 = 4*a - 3*t for a.
-2
Let o = 5 + -5. Suppose o*f + f + 4 = 0. Let r be -2 + f*3/(-6). Solve 1 = 3*j - 3*m - 5, -4*m = r for j.
2
Let i = 2 + 0. Suppose i + 1 = 3*f. Let l be (10/(-6))/((-2)/6). Solve 4 = g + z, -4*g - l*z - f = -21 for g.
0
Let a = 2 + 22. Solve -s + 6 = -n + s, -n + a = 4*s for n.
4
Let p be 1/2*0/18. Solve -3*a + 4*y + 15 = p, -3*a + 3*y + 12 = -3 for a.
5
Suppose 3*l = -2 + 8. Suppose -3*b - 6 - l = 4*j, 4*b + 2 = -j. Let p = j - -4. Solve -x + 18 = -5*n, p*x + 22 = -4*n + 2 for n.
-4
Let n(q) = q. Let o be n(0). Let d be (-4 - -2) + 14/2. Solve 3*l + 5*m = 11, d*l + o*m = 2*m - 23 for l.
-3
Let w be (1*(0 + 0))/1. Solve w = -2*x - x - 5*h + 24, h = -5*x + 18 for x.
3
Suppose -8*f = -3*f - 10. Solve 7*h = f*h - l + 7, -3*h = 2*l for h.
2
Let l(w) = -w**2 + 5*w + 8. Let b = 9 - 3. Let k be l(b). Solve 0 = -j + h + 7, -j - 18 = k*h + 2*h for j.
2
Suppose -40 = -x - 35. Solve 0 = -4*o - 2*f + 6, 3*f + 2*f - 5 = -x*o for o.
2
Let p(s) = 6*s - 26. Let i be p(5). Solve 5*n = -3*g + 15, -i*g + 5*n - 5 = 10 for g.
0
Suppose -2*p = 5*p - 42. Solve 3*a = -p, -6*f + f + 3*a - 9 = 0 for f.
-3
Suppose 53 = 2*i + 27. Solve 2*a + 0*g + 5*g + i = 0, -5*a = 2*g + 1 for a.
1
Let c(u) be the first derivative of -u**2/2 - 2*u - 3. Let d be c(-4). Solve -5*q + 1 = -0*t - d*t, -5*q = t - 7 for t.
2
Let m = 31 + -21. Solve 5*b = -3*x - 11, x + 4*b + m = -2*x for x.
-2
Let o(y) = -4*y**2 - 3*y - 1. Let q be o(-2). Let l = q + 11. Solve 0 = -c + 4*w - 4 + 15, l = 4*c - 3*w - 5 for c.
-1
Let o = 8 - 4. Suppose -3*t + o*t = 0. Let d be (1 + -2)*-12 + t. Solve 5*i = 0, 4 = 4*p - i - d for p.
4
Suppose -d = -2 - 2. Suppose 44 - 109 = -5*s. Suppose 4*p - 50 + 10 = 4*t, -5*t - 20 = 0. Solve 2*v = -4*m - p, 3*v = d*m + m + s for v.
1
Let d = -1 + 2. Let x be (2 - d)/((-1)/(-2)). Suppose p = 4, p = s - x*s + 12. Solve -8 = -3*r + 2*r + 4*v, -4*v = r + s for r.
0
Suppose 5*g - 1 - 19 = 0. Let c(q) = -q - 3. Let t be c(-7). Let k be (-78)/t*8/(-12). Solve -u - u - 25 = -5*p, k = -5*u - g*p for u.
-5
Suppose -2*a = -3*c - 4*a + 8, -4*c + 2*a = -20. Solve -3*q - 3 = 0, 2*i + c*q + 6 = -0 for i.
-1
Suppose -3*g - 2*w - 2 = -0*g, -3*w - 8 = 2*g. Let z be 3*(6/g - 2). Suppose -z*y + 2 = -2*y. Solve 3*p + x = -12, 3*p + y*x = -2*x - 21 for p.
-3
Suppose -2*o = -o. Suppose o*r = -q - 4*r + 28, -33 = -q - 5*r. Solve -5*u + 2*m + q = 4, -m - 2 = -4*u for u.
0
Let k be (-5 - -3 - -4) + (-4)/(-2). Solve b - 3*q + 8 = 0, 5*b + 2*q + k = -2 for b.
-2
Suppose 4*o - 2 = 2. Solve -5*h + 3 = -4*p + o, -4*p - 12 = 0 for h.
-2
Let z(d) = d**2 + d - 4. Let h be z(-5). Let c be 1 - h/(-2 + -2). Solve 8 = 4*f + 4*y, -y + c*y = -5*f + 6 for f.
-2
Let v be (-3 - 1)*(-2)/1 - 3. Solve -5*m - v*k = 15, 0*m - 5*k + 6 = -2*m for m.
-3
Let o(i) = 2*i**3 + 4*i**2 + i - 2. Suppose -2*j + 1 = 5. Let q be o(j). Let v = q + 4. Solve -z - z - 5*d - 23 = v, -d = 5*z + 23 for z.
-4
Let c(a) = 2*a**2 + 3*a - 2. Let r be c(-4). Let o = r - 11. Suppose 3*y + o = 19. Solve -3*v + 16 = 2*v - z, 4*z = -y for v.
3
Let i = -14 - -18. Solve 7 = -5*d - 5*p - 3, 0 = i*d - 4*p + 8 for d.
-2
Let j(z) = z**3 - 15*z**2 + 14*z + 13. Let u be j(14). Solve 0*c + 2*c = -3*b + u, -b = c - 6 for c.
5
Suppose -3*b = b + 3*g + 4, -g = 3*b - 2. Solve 29 = 5*a + 3*p, 3*a + 1 - 7 = b*p for a.
4
Let p(s) = 6*s**2 + s. Let z be p(-1). Let f(b) = 4*b**2. Let r be f(-1). Solve 6 = -3*y + i, -r*y + 2 = z*i - 9 for y.
-1
Suppose 8 + 4 = 4*b. Let j(k) = -k + 7. Let m = -16 - -8. Let y be j(m). Solve -5*s - y = b*t + t, 4*t + 18 = -2*s for s.
1
Let p be (3 - 5/2)*-2. Let s be (-2 - p) + (-1 - -4). Solve -2*o - 18 = 2*h, -s*h + h = -4*o - 16 for h.
-4
Let n be (-27)/(-3)*(-1 - 0). Let v = n - -15. Solve 3*w = 5*l - 0*w + 12, -3*w - v = l for l.
-3
Let y be (2/(-1) - -2) + 30. Let s = y - 21. Solve k - 2*p - s = 0, -3 + 0 = -5*k - 4*p for k.
3
Let d(c) = c + 4. Let v = -7 + 4. Let y be d(v). Let j be 2 + y + -2 - -4. Solve -2*r + 2*p = -p + j, 5*r = -5*p + 25 for r.
2
Let w be 13/(-4) + 4/16. Let b = 1 - w. Solve 0 = r - b*h + 16, 2*r - r + 2*h = 14 for r.
4
Let h be (2/(-7))/((-1)/(56/8)). Let s = 70 + -45. Solve -3*t = h*p + 12, 2*p + 3*p = -5*t - s for p.
-3
Let d = 35 - 32. Solve 5*n = 4*k + 10, n + d = 1 for k.
-5
Let x = -7 - -7. Let s be 1 + 2 + x/1. Solve -4*t = -2*f - 2, 5*t = s*f - f + 4 for f.
3
Let h(u) = -u**3 + 4*u**2 - u - 1. Let q = -5 - -8. Let r be h(q). Solve 5*m + b - r*b - 33 = 0, 2*m = -b + 8 for m.
5
Let y(c) = -c**3 + 2*c**2 + 2*c - 3. Let o be y(2). Let t be 2/o*(-3)/(-2). Solve 0 = 3*f + v, -t*f - 5*v = -6*f for f.
0
Suppose -43 = 3*s + 4*y, 3*s + 19 = -y - 12. Let d be (27/(-6))/s*6. Solve 0 = -6*k + 2*k - 4*z, d*k + 3 = -4*z for k.
3
Let g be -12*((-20)/6 + 3). Solve -g*f + 0*l - 8 = 2*l, 3*f - 5*l = 20 for f.
0
Suppose 5*g - 15 = 0, 5*j - 5*g = -0*g + 20. Suppose 2*x - 8 = -4*u + j*x, 2 = u + 2*x. Solve -1 = -a, u*o + 4*a - 8 = o for o.
4
Suppose -3*k + 27 = -3. Solve 3*a + k = 4*r + 2*a, 0 = 5*r + 3*a - 4 for r.
2
Let c(y) = y + 5. Let j be c(-5). Let k be (3 - 1) + 0 - j. Solve 4*v + 0*o + 4*o = 0, -4 = -k*v - 4*o for v.
-2
Suppose 0 = 6*u - 8*u + 52. Solve 3*o - 2*a = -6, o + 4*o + 2*a + u = 0 for o.
-4
Suppose 2*l = -5*m + 30, -4*l + 3*m - 3 = -11. Let q(k) = -2*k**3 - 6*k**2 - k - 1. Let d be q(-4). Solve 4*n = -j + 5*j, 2*n - d = -l*j for n.
5
Suppose 0 = -10*z + 18 + 32. Solve -z*s + 22 = 3*i - 0*i, 0 = 4*s + i - 12 for s.
2
Let u = 19 + 15. Solve -4*l - 7 = -5*s - u, -15 = 5*s for l.
3
Suppose -4*k + 1 = -5*s, -11 = -4*k + 5. Solve -4*j = -5*l + s*l - 6, 4 = j for l.
5
Suppose 3*t + 0*t = 45. Solve -y = 5*q - 3, y - 6*y = -t for q.
0
Let j = -23 - -37. Solve -1 = -2*q - 11, 4*q = -2*n - j for n.
3
Let z(o) = 4*o**3 - o**2 + o. Let a be z(1). Let h = 30 - 30. Suppose -2*u = 3*v - 91, -13 - 21 = -2*v + 4*u. Solve -5*g + q - v = h, q + 28 = -a*g + 5*q for g.
-5
Let k be 1 + (-1)/(-1) - -3. Suppose -5*p = -l - 3 - 3, -2*p = -l. Suppose -z + p = -0. Solve k*d + 11 + 12 = h, z*d = -3*h - 16 for d.
-5
Let t(h) = -14*