 for r.
4
Suppose 3*c - 6 = -0*c. Suppose u - 5 = 0, c*a - 4*u + 14 = -2. Solve -4*s = 5*f - 4 - 2, 4*f + a*s = 0 for f.
-2
Let o = -1 - 3. Let f be (-22)/o - (-2)/(-4). Suppose 3*b = -3*w + 15, f*w = -0*w + 2*b + 4. Solve -20 = 5*t, 3*v - w*v = t for v.
-4
Suppose r - 10 + 5 = 0. Solve 4*j - a = -8, 3 = 2*j + r*a + 7 for j.
-2
Let m be (0 - 0)*(-9)/18. Suppose -5*o - 5 = m, 0 = 2*f + 4*o - 2 - 0. Solve 0 = 2*s + 5*r - 16, -s = -r - f*r + 5 for s.
3
Let x = 28 - 30. Let k be (x - (1 - 2)) + 26. Solve 5*c = -5*m - k, c + 2*m - 8 = 5*c for c.
-3
Suppose 2*x + 4*c - 8 = -2*x, c = -5*x + 14. Suppose 2*w + x*w = 70. Solve a - 14 = -3*k, k + 4*a - 37 = -w for k.
3
Suppose -j + 21 = 9. Let g be 1/3*(0 + j). Solve -4*h = -g*t + 4, -2*h = -4*t - 5*h + 4 for t.
1
Let c = 5 + -2. Suppose 6*j = c*j + 12. Solve j*r + 3*b + 3 = 0, -3*r + b - 7 = 5 for r.
-3
Let a = -69 + 74. Solve 5*c - c - 8 = -4*s, a*s = 10 for c.
0
Suppose s + 6 = 4*s. Let i = 2 - s. Solve i = 3*z + 3*p + 9, 0 = 5*p - 0*p for z.
-3
Let p = 20 - 8. Solve 2*q - p = -c - 1, q = -3*c + 18 for q.
3
Let d(g) = g + 9. Let z be d(-7). Let f be 2*((-6)/4 + z). Let q = 3 - f. Solve i = q*x - 7 - 2, -4 = 2*i + 3*x for i.
-5
Let w(g) = -g**3 - 6*g**2 + 7*g + 7. Let z be w(-7). Solve -5*d - 4*a + a = -19, d - 3*a + z = 0 for d.
2
Let v = -45 - -45. Suppose -n + 4 = 2. Let o be (1 - (-2)/(-1))*-2. Solve -n*b - 6 = -v*g + g, -o*g - 7 = -b for b.
-1
Suppose -u + 1 = -2. Solve q + 5*w - 2 = 0, -u*q = w + w - 6 for q.
2
Suppose -1 = -2*m + 3*g - 4, -m - g = -1. Solve 5*r + 0*i + 25 = -5*i, 2*i = m for r.
-5
Suppose x + 3*g = -9, x + 4*g = 6*x - 12. Solve -10 = 5*c + 2*b, x = -c - 4*b - 29 + 9 for c.
0
Suppose 4*f + 16*h - 11*h = 43, 3*h - 16 = -f. Solve 0 = -2*k + q + 8, -3*k = -f*k - 3*q - 4 for k.
2
Suppose -2*x - 2*h = -16, 0 = 5*x - 2*h - 2*h - 4. Suppose -2*u + x*z - 1 = 3*z, -2*z = -u - 8. Suppose -3*f + u = -4. Solve -5*d - 2 = f*q + 4, 4*d = 0 for q.
-3
Suppose -60 = 7*g - 3*g. Let v = -14 - g. Suppose 5*t - 2 = 18. Solve -t*h = 5*l - 2, -2*h + 2*l = -3*h - v for h.
3
Let f be 174/(-24) + (-1)/(-4). Let y(z) be the third derivative of -z**4/12 - 5*z**3/3 - z**2. Let a be y(f). Solve -4*x - 3*p = 31, a*p = -x + 9 - 33 for x.
-4
Let j(t) be the third derivative of 1/24*t**4 - 2*t**2 + 0*t + 0 - 2/3*t**3. Let s be j(8). Solve -4*c = -2*d + 18, s*c - 2*d + 3 = 3*c for c.
-5
Let m be 1 + -2*(1 - 2). Let y(s) = -s**2 + 3*s + 2. Let d be y(3). Solve 3*b + 4*j = 3*j - 1, d*j = -b + m for b.
-1
Let b be (-4 + (-14)/(-3))*3*1. Solve -3*q = -b*t + 4*t + 10, -3*t = 3*q + 9 for q.
-4
Let f = -13 + 27. Solve -2*m - y = -6, -4*m + 0*y + f = 3*y for m.
2
Let h be 54/9 + 1*-3. Suppose 3*o + z - 43 = -z, h*o - 31 = -5*z. Solve 3*b + 0*b = -4*c + o, 0 = 4*b - c + 9 for b.
-1
Let c(a) = -a + 20. Let n be c(12). Let v be 6 + 0/(-1 + 5). Solve 0 = 4*r - 2*h + v, 4*r - 3*h = -n*h + 1 for r.
-1
Suppose -3*r + 17 + 25 = 0. Let a be (-1)/(-2) - (-217)/r. Solve -2*z = 4*b - a, 2*b = -5*z + 6*b - 16 for z.
0
Suppose -q - 5*k = -23, -3*q - k + 4 = -9. Solve -c + q*f = -8, -c - 3*c - 2*f = 24 for c.
-4
Suppose 0 = -4*m - 3 + 23. Solve 4*a - m = -g - 4*g, -5 = -2*a - 5*g for a.
0
Let o(i) = -i**2 + 7*i + 2. Let c be o(5). Solve 7 = -5*w + a, 0*a = 4*w - 4*a + c for w.
-1
Let m = 145 - 100. Suppose -2*j = -j, 3*z - m = -3*j. Solve -2*h - 5 = -y, 2*h = 4*y - 5*y - z for h.
-5
Suppose -u + 20 = u. Suppose -3*c = 5*j - 15 - u, c - 3 = j. Solve 0 = k - c*k + 2*p + 26, 0 = 2*k + p - 7 for k.
5
Let u be (-3)/((-9)/6) - 8. Let y be (-9)/u*20/6. Suppose 0*n + 9 = 3*n. Solve -3*j + y*b + 8 = -8, -n*j + 4*b + 11 = 0 for j.
-3
Suppose 4*a + 15 = 35. Let i be (-2)/(-1) - (3 - 1). Suppose -d + 4*g + 10 = -i, 2*g + 40 = 4*d. Solve a*q = -5*l + 10, d - 3 = 4*l + 5*q for l.
3
Let p be 1/2 + (-23)/(-2). Solve 2*y + 0*y = -4*l - 12, -p = 4*l + 5*y for l.
-3
Let o(g) = g**3 - 4*g**2 + g. Let f be o(4). Solve 3*y - 2 = p, y - 6 = -f*p + 3*p for p.
4
Let s = -2 + 5. Let m = -4 - -6. Suppose 8 + 0 = m*l. Solve 2*j = 2*w + 8, 3*w = s*j + l*w - 16 for j.
5
Suppose 2*d - 5*r + 25 = 5*d, -r + 5 = 3*d. Suppose d = 3*n - 8*n + 40. Solve 0 = -z - 2, 2*y = -z - n - 2 for y.
-4
Let w(k) be the second derivative of 0 - 4*k**2 + 2/3*k**3 - 2*k. Let s be w(6). Solve -q = 5*a + s, -a = 4*q + 2*a + 13 for q.
-1
Suppose -4*n + 28 - 8 = 0. Solve -4*l - 17 = n*j, -2*j + j = -l + 7 for j.
-5
Let m(u) = u + 1. Let z be m(1). Suppose 7 = x + z. Solve x*p - 4 = -2*b, 5*p + 2*b - 3*b = 13 for p.
2
Suppose 4*r - 21 + 1 = 0. Solve -4*j - r = 5*k + 4, 3*k + j + 11 = 0 for k.
-5
Let i be -1 + 1 + 2 + 6. Solve -i = -0*h - 2*h - r, h + 14 = 4*r for h.
2
Let w = 12 - 7. Suppose -w*d + 17 = -3. Suppose 5*j = 4 + 16. Solve 2*t + 2*y + 11 = 3*t, -j = -d*t - 2*y for t.
3
Let y = -9 - -19. Let k be 4/y + 88/(-20). Let n be (2/k)/((-2)/12). Solve 0 = -m - n*q + 1, 29 = -5*m + q + q for m.
-5
Suppose -2*v + 3*l = 14, -3*v - 17 - 4 = l. Let h(q) = q**2 - 3*q + 2. Let m be h(v). Suppose 5*g - m = g. Solve 2*c + 4*j - 6 + 2 = 0, 5*c + g = 4*j for c.
-2
Let l be (1 - -2) + -1*1. Suppose 2*u - 16 = -l*u. Solve -z - 2*z + v - 7 = 0, -24 = u*z - 5*v for z.
-1
Suppose -4*y + 36 = 5*b, -3*y - 5*b + 8*b = 0. Solve 4*p + 3*g + 9 = 0, -2*g = -y*p - g + 3 for p.
0
Let j(k) = -k**2 + 12*k - 13. Let m be j(10). Let l be m + 2 + (1 - 0). Let o be 4/l - (-13)/5. Solve -4*z + 9*z = -5*p + 20, -2*p + 7 = o*z for p.
5
Let p be 15 + (-4 - -1 - -2). Suppose -3 + 5 = -4*u + 5*f, -3*f + p = 4*u. Solve 3*x = 2*s + 7, u*x + 1 = 4*s - 5 for x.
5
Let m be (-1)/(((-1)/(-4))/(-1)). Let c = -9 - -10. Let g be -4 + 1 + 10*c. Solve -4*l = -3*w + g, w = -m*w - 5*l for w.
1
Let f(v) = -v + 5. Let s be f(5). Solve 4*m - 8 = s, b + 4*m = m + 6 for b.
0
Suppose -2*s = -9 + 45. Let k = -13 - s. Suppose -2*h - j = -10, k*j = 2*h - 7 - 3. Solve -3*y = -y - 8, 0 = -g - h*y + 16 for g.
-4
Let l(u) be the third derivative of -u**4/24 - 5*u**3/6 + u**2. Let p be l(-5). Solve 0 = -3*t - 5*d - 25, p = t + t + 4*d + 18 for t.
-5
Let h(d) = 6*d - 3*d**2 + 6 + 2*d**2 + 3. Let x be h(7). Let s be 1 - 0 - (-2)/x. Solve -4*f = -s*v - 2, -2*f - 3*v = -0*f + 3 for f.
0
Let v = 40 + -22. Let r = v - 13. Solve -5*b - 4*o - 4 = -20, -b + r = -o for b.
4
Suppose 11*c + 139 = 5*d + 10*c, 4*d - 3*c = 120. Solve 3*w + 3 = 5*q + d, 2*w - 21 = 5*q for w.
3
Let b = 20 + -17. Solve 3*p + 2*u = b*u + 12, 3*u + 24 = 5*p for p.
3
Suppose -6*j - 2*j + 24 = 0. Solve -j*g + u - 2 = 0, 5*u = 2*g + g - 14 for g.
-2
Let b(g) = -g + 17. Let h be b(14). Solve -4*s - 28 = 3*n, -4*n = -h*n + 4*s + 20 for n.
-4
Let o be ((-2)/7)/((-3)/21). Solve 4*r - v = 3, -r + 4*v - 1 = o*r for r.
1
Let h = 11 - 6. Let l be (6/h)/(21/70). Solve 4*q = p + 4, 7*q - 2*q + 6 = l*p for p.
4
Let f(q) = -q**3 + 5*q**2 + 7*q - 2. Suppose -3*l + 12 = -6. Let t be f(l). Solve -t*w + 32 = -4*d, 5*d = 3*w - 7*w + 5 for w.
5
Let d be -3*((-4)/8)/((-2)/(-4)). Solve 5*g - 15 = -d*c, 3*c - g + 1 + 2 = 0 for c.
0
Let f(v) = -2*v**3 - 2*v - 1. Let b be f(-1). Solve 4 = -y - b*q, 2*q + 5 = -2*y - 3 for y.
-4
Let m(h) = 13*h**2 - 2*h + 1. Let z be m(1). Let v = 21 + -29. Let k = z + v. Solve 4*j - 2 = 14, -k*o - 24 = -2*j for o.
-4
Let y(p) = -2*p - 34. Let q be y(-19). Solve -x = q*a + 23, 2*x = 6*a - 2*a + 14 for a.
-5
Let m be (-18)/(-12)*(5 + 1). Solve 4*a - m = d - 2, 0 = 2*d - 10 for a.
3
Let d = 4 + 0. Solve 4 = -d*a + 3*i - 13, 5*a + 16 = 2*i for a.
-2
Suppose 5*o + 10 + 50 = 0. Let z be ((-4)/o)/((-2)/(-12)). Solve y = -3*i + 3, z*y - 7*y + 1 = i for y.
0
Let x = -16 + 18. Solve x*r + 6 = y, -2*y + 3 = -3*r - 5 for y.
-2
Let d = -25 + 58. Let f = -16 + d. Suppose 15 + f = 4*t. Solve -t = 4*x + 3*r, -4*x - 5 = -4*r + 31 for x.
-5
Let k(w) = w**3 - 3*w + 3. Let z be k(2). Solve 2 - 16 = -4*s + q, s = z*q - 6 for s.
4
Let z(v) = v - 1. Let w(p) = -5*p - 3. Let a(m) = -w(m) - 6*z(m). Let k be a(7). Suppose -3*d + 5 + 7 = 0. Solve d*b = -n - 2*n - 11, -3*b - 21 = -k*n for n.
3
Let h be 32/((6/4)/3). Let r be (-2 - h/(-28))*14. Solve -r - 11 = 3*g, -5*g - 33 = 4*p for p.
-2
Let j(i) = -i**2 - 6*i - 3. Let x be j(-4). Suppose 0 = -a + x*a - 8. Solve 2*g + a*k = 0, 2*k = -7*g + 2*g - 6 for g.
-2
Let f(z) = -z**2 + z - 2. Let o be f(2). Let y = 9 - o. Suppose -4*v = -5*r - 41, -3*v + r + 14 =