. Solve -k*z = 2*z for z.
0
Let l = 49 - 47. Solve x = -l*x - 12 for x.
-4
Suppose -5*o + 6 = -4. Solve 2*r = -o*r + 8 for r.
2
Let m = -4 - -4. Solve 5*v - 2*v = m for v.
0
Let r be (-3 - (-15)/6)*-10. Solve -p + 1 = r for p.
-4
Suppose -5*c - 3*g = -43, 5*c - g - 15 = 3*c. Let h = -6 + c. Solve -b = -h*b for b.
0
Suppose 9*w = 7*w + 2. Solve -6 = b - w for b.
-5
Suppose 4*u - 16 = 0, -23 = n - 5*u - 5. Solve -n*k + 2 = -2 for k.
2
Let x(u) be the first derivative of u**2/2 - 3*u + 2. Let p be x(7). Solve 0 = -p*h + 6*h - 10 for h.
5
Let r(h) be the first derivative of -h**4/4 - 5*h**3/3 + 5*h**2/2 + 14*h + 8. Let l be r(-6). Solve 6*d - d + l = 0 for d.
-4
Let j be (12 + -12)*(-1)/2. Suppose -y + 6*y = j. Solve 2*q - 6*q + 8 = y for q.
2
Suppose -4*b = -9*b - 5. Let i be (0 - (0 - 1))*b. Let s(k) = -5*k**3 + k**2 + k. Let j be s(i). Solve 2*u = u - j for u.
-5
Let v be ((-8)/6)/((-4)/(-12)). Let b be 4/6*(-12)/v. Solve 2 = 2*i - b for i.
2
Let r(t) = -t**2 - 3*t + 3. Let b be r(-3). Suppose x = -b + 8. Solve -j + 1 = x for j.
-4
Suppose -5*j - 7 = -2. Let i = 0 + j. Let r be i - -2*5/2. Solve r*m - 5*m = 5 for m.
-5
Let r(n) = n**2 + 5*n. Let o be (-8 + 10)*(-3)/(-2). Suppose o*x + 30 = -2*x. Let t be r(x). Solve -t = 3*p - 0*p for p.
-2
Let u(k) = 9*k - 23. Let g be u(3). Solve g*b + b = -25 for b.
-5
Suppose 3 = s + 1. Suppose 2*m + s + 4 = 0. Let d be 4/12 + (-14)/m. Solve -d*o + o - 16 = 0 for o.
-4
Let m = -38 - -40. Solve m*n + 1 = 3 for n.
1
Let c(u) = u + 1. Let k be c(6). Let w(m) = -m**2 - 15*m - 11. Let r be w(-11). Suppose 4*h = -16, 9*q + 3*h = 4*q + r. Solve -4*g = k + q for g.
-4
Let a be (-10)/40 - 34/(-8). Solve -d + a*d = 9 for d.
3
Let d = 54 + -51. Solve 8 + 4 = d*k for k.
4
Let x be (3/2)/((-3)/(-2)). Let p be x/(-3) - (-1)/3. Solve 4*k = -p*k + 4 for k.
1
Let y = 18 + -29. Let w = y - -15. Solve 1 = 3*q + w for q.
-1
Let t(g) = -g**2 - 7*g - 6. Let f be t(-6). Solve -q = -f*q + 2 for q.
-2
Suppose 2*w - 18 = -6*v + 2*v, -v - 9 = -4*w. Suppose -5*r + 2 = -w*r. Let g(l) = l**2 - 6*l + 5. Let o be g(5). Solve m + o = r for m.
1
Let t(m) be the second derivative of m**3/6 - 3*m**2 + 5*m. Let s be t(6). Solve 3 = -3*o - s for o.
-1
Let t(l) = -l**2 + 10*l - 5. Let m be t(9). Suppose -5 = -4*s - f, 3*s + 0 = -2*f + 10. Solve -m = -s*g - g for g.
4
Let n(f) = -f**2 - 4*f + 1. Let t be n(-4). Let u = 2 - t. Suppose 2 = b + u. Solve b = w + 4 for w.
-3
Suppose -c + 30 = -q, 5*c + 30 = -4*q + 171. Suppose -3*x - 36 = -3*t + 2*x, -c = -t - 4*x. Let g be (-7 + t)/(4/2). Solve g*z - 20 = z for z.
5
Suppose 5*a + 4*o = 21, -a - 2*a + 14 = o. Solve 8*y = 3*y + a for y.
1
Let v(d) = -d**3 + 2*d**2 + 2*d - 1. Let z be v(2). Suppose -5*i - 16 = z*c, 2 = i + 4*c - 5. Let s = i - -7. Solve -s - 8 = 5*j for j.
-2
Let m = -11 + 5. Let h = 6 + -10. Let j = h - m. Solve 6 = d + j*d for d.
2
Suppose 3 - 11 = -x - 2*d, -x + 12 = 4*d. Solve 0 = c + x*c + 25 for c.
-5
Suppose -10*j + 6*j = 0. Suppose j = 4*y - 2*d - 2, -2*y + 7*y = -3*d - 25. Let p be ((-10)/(-15))/(y/(-15)). Solve -12 = p*s - s for s.
-3
Let r(s) = s**3 - s**2 - 4*s - 1. Let f be r(3). Let v(z) = -z**2 + 5*z + 3. Let i be v(f). Suppose 5*u - 2 = i*u. Solve 0 = -2*k + 9 - u for k.
4
Let q be (-632)/(-56) - (-4)/(-14). Let r be -6 + q + (-2 - 0). Solve g - 4 = r*g for g.
-2
Let u = 7 + -8. Let a be -3 + 1 + (3 - u). Solve 0 = a*h - 0*h + 2 for h.
-1
Suppose 9 = -2*a + 5*j + 24, 0 = a - j - 3. Suppose 4 = 2*k - a. Solve 2*w - 4 = -k*w for w.
1
Let i = 229 - 227. Solve 0 = i*d - d for d.
0
Suppose 6*z = z + 40. Solve -4*s + z*s = 12 for s.
3
Suppose 3 = 3*k - 15. Solve c + c = k for c.
3
Let u = 3 + 0. Solve u*a - 8 = 4 for a.
4
Let f = 113 + -73. Suppose m - 18 = 2*a - 5, -4*m + f = -2*a. Solve 2*s = m - 1 for s.
4
Let i = -53 - -53. Solve 6*t = -i*t + 18 for t.
3
Let f be 122/14 - (-5)/70*4. Solve 20 = -f*k + 14*k for k.
4
Let n = -149 + 158. Solve 0 = -n*v + 4*v for v.
0
Let x(b) = -b**2 - 10*b - 9. Let k(f) = f**2 + 3*f + 3. Let r be k(-2). Let o = -8 - r. Let z be x(o). Solve -3*m = -z*m + 6 for m.
-2
Suppose 5*l - 15 = 0, -h - 2*l + 4*l = 4. Suppose -5*u = -5*g + 6*g - 25, 5*g - 125 = u. Solve 0 = -7*c + h*c - g for c.
-5
Let t(f) = f - 2. Let p be t(5). Solve 17 = 4*r - p for r.
5
Suppose 0*p + x - 6 = -p, 0 = 4*x - 12. Solve -2*q = -p*q - 2 for q.
-2
Let r be (50/15)/(1/(-3)). Let d be (-5 - r)*(-24)/(-10). Solve 0*k = 3*k + d for k.
-4
Let q(w) = -w - 10. Let a be q(-15). Solve a*h + 6 = 26 for h.
4
Let i(k) = -k**2 + 6*k + 2. Let x be i(5). Solve 5*v + 3 = -x for v.
-2
Let q(a) = -5*a**3 - 1. Let f(x) = -x**3. Let d be f(1). Let c be q(d). Solve 4*o + c - 12 = 0 for o.
2
Suppose 0 = -2*k, 5*p - 2*k = -4*k + 15. Solve 0 = -n - p + 6 for n.
3
Let s(d) = -d**3 + 9*d**2 - 8*d - 3. Let n be s(8). Let b be (n + 4)/(2/4). Solve b*v = 6 + 2 for v.
4
Let w be (1 + -3)*28/(-8). Let c = w - 4. Suppose -3*i = -6*i + 12. Solve -c*y + i*y = -5 for y.
-5
Suppose q = 3*s - 9, -2*s - 2*q = -4*q - 10. Solve s*b = -7 + 1 for b.
-3
Let k = 7 - 7. Suppose -4*a = -4*w - 0*w, -a + 3 = k. Solve 2*y = -5 + w for y.
-1
Let t = -2 + 0. Let g = t + 4. Solve g*y - 4 = -0 for y.
2
Suppose 7*o = 4*o + 3*f + 42, 0 = -5*o - f + 40. Solve 1 = 4*l + o for l.
-2
Let o = -67 - -70. Let p be (-18)/((-10)/4 + 1). Suppose -3*i = i - p. Solve o = i*m - 12 for m.
5
Let f(n) = n**2 + 2*n - 4. Let j be f(-4). Suppose -2 + 14 = -y - 3*v, -12 = j*y + 3*v. Let z(g) = -g**2 + 6*g - 3. Let q be z(5). Solve y = -q*a - 3 - 1 for a.
-2
Let x = -6 + 6. Suppose 10 = -4*n + 38. Solve 4*z + n + 9 = x for z.
-4
Suppose n - 5 = -0*n. Suppose 28 = y - n*s, -3*s = -3*y - 8*s - 16. Suppose y*j + 2*j - 20 = 0. Solve -x = -j*x - 9 for x.
-3
Let i(l) = l**3 - 4*l**2 - 4*l - 5. Let c be (-5 - -2)*1 - -8. Let w be i(c). Suppose 0 = -4*g - 2 + 6. Solve g = -p - w for p.
-1
Suppose 29*a + 45 = 34*a. Solve -2*g + a = -5*g for g.
-3
Let d(w) = -w**3 - 5*w**2 - 4*w + 1. Let x be d(-4). Suppose -2*o - x = -33. Solve -6*z = -2*z - o for z.
4
Suppose 0 = 5*s + 2*s - 56. Solve s = r + r for r.
4
Let b be 1/(-1)*(-3 - 0). Suppose -53*n + 58*n - 15 = 0. Let m = n - b. Solve m = -h + 6*h for h.
0
Suppose -f - s = -2*f + 10, 0 = -5*s - 20. Suppose -6*l - 58 = -58. Solve l = u - f*u for u.
0
Let g = -33 - -56. Let v = -23 + g. Solve k + k + 2 = v for k.
-1
Suppose -7 = -5*c + 3. Suppose -c*m = -4*p + 4, -11 = -m - 2*p + 3. Suppose 0*i + 20 = 4*i. Solve -i*r - m = 4 for r.
-2
Let m = -10 - -10. Suppose r + m*r - 10 = 0. Solve 2 + r = -3*u for u.
-4
Let a be 1/3 + (-10)/(-6). Suppose -a*i = -0 + 4. Let h = 2 + i. Solve h = 5*v + 6 - 1 for v.
-1
Suppose -m + 6 = -4*n - 6, -n = -5*m - 16. Suppose f + 0*f - 2*c + 8 = 0, 0 = 5*f + 4*c - 16. Let b = f - m. Solve -l + b + 0 = 0 for l.
4
Let h be (-8)/(-10) + (-21)/70*-34. Solve -15*g + h*g - 8 = 0 for g.
-2
Let n be 1 + (-30)/(0 + 1). Let l = 53 + n. Let b = -8 + l. Solve b = i - 5*i for i.
-4
Let a(b) = b**3 - 7*b**2 + 3. Let l be a(7). Let p(u) = u**3 - 2*u**2 - 3*u + 4. Let r be p(l). Suppose r = 3*k - 5. Solve k*q - 19 = -4 for q.
5
Let h = 2 - -3. Let x be 3/2*4/3. Let s be (1 + -1)/((-4)/x). Solve s*b = h*b + 15 for b.
-3
Let j = 40 + -38. Solve 3*q - j = -5 for q.
-1
Suppose l = -3*l + 28. Let s = -5 + l. Solve v + s = -v for v.
-1
Suppose 0 = -2*v + 4*v - 4. Let o(t) = 2*t**2 - t - 3. Let d be o(3). Solve -v*l = l + d for l.
-4
Let p = -9 - -11. Solve -p*t + 0 = -2 for t.
1
Let o(y) = y**3 - y**2 + y + 4. Let j be o(0). Suppose g - j = -3. Let f be (-1)/(-2)*4 + 1. Solve -f*t = -4*t + g for t.
1
Suppose 3*a = 1 + 8. Let g be (1 + 1/(-2))*0. Suppose g = a*k - k. Solve 0*b - 3*b - 6 = k for b.
-2
Let x = -1 - -3. Suppose -5*q = -3*b - 50, 3*b + 12 + 8 = x*q. Solve -2*i + 0 + q = 0 for i.
5
Let i = 7 + -2. Suppose 0 = -i*h + 42 - 12. Let c(j) = j - 2. Let m be c(h). Solve m*o = o for o.
0
Let k(x) = -x**3 + 5*x**2 + 7*x - 2. Let r be k(6). Let c = -2 + r. Solve -2 + 0 = -c*u for u.
1
Let y(r) be the first derivative of -r**4/4 - 5*r**3/3 - 5*r**2/2 - 4*r - 3. Let s be y(-4). Suppose -3*c = -s*c. Solve 4*u - u - 9 = c for u.
3
Let t(f) = -5*f + 4. Let c(s) = -3*s**2 - s + 5*s**2 + 3*s - 3*s**2. Let w be c(3). Let o be t(w). Solve -7 = -4*j - o for j.
-3
Suppose 0*n - 4*n + 28 = 0. Suppose -3 = -d + n.