pose 7*x - 21 + 0 = r. Solve -o = x*o for o.
0
Let i be (-2)/3 - (-8)/12. Let s be -1 + -26 + (-2 - -2). Let f = 32 + s. Solve i = 2*x - f*x + 6 for x.
2
Let n(o) = 0 + 0 + 2 + 2*o. Let j be n(5). Let f be 6/(j/(-8) + 3). Solve -f = -k + 1 for k.
5
Let w(o) = o**3 - 9*o**2 - 12*o + 22. Let k be w(10). Let f be (4/k)/(6/75). Suppose 0 = -5*z - 2*p + 8, -3*z - 3*p + 2 + 1 = 0. Solve -3*h = z*h - f for h.
5
Suppose 0 = 4*y + 14 - 10. Let x be y/(-4) - (-9)/(-36). Let a be (x - -4)/(13 - 11). Solve 12 = -a*m - 2*m for m.
-3
Let i = 175 - 194. Let a = 40 + -21. Let u = a + i. Solve u = 4*t - 0*t for t.
0
Let h be (2 - 1)*3/1. Suppose 0 = 5*b - s - 22, -4*s + 1 - 4 = -h*b. Suppose 5 = b*o - 2*i - 10, -5*i = 5*o + 20. Solve -3*w - o = 2 for w.
-1
Let h = -373 + 377. Solve h - 12 = 8*k for k.
-1
Let u be (4 - (7 + -9))*2/4. Solve -2 + 17 = u*i for i.
5
Let c(i) = i**3 - 2*i**2 - 2*i + 5. Let o be c(3). Solve -15 = 11*n - o*n for n.
-5
Let z be 8 - (1 - (1 - 3)). Suppose 0 = -4*a + k - 197, 157 = -z*a + 5*k - 108. Let j be (-4)/14 + a/(-21). Solve -2*y = j*y + 12 for y.
-3
Let k = 450 - 448. Solve -k*o = -0*o - 6*o for o.
0
Suppose 171 - 199 = -2*g. Solve g = -5*v - 1 for v.
-3
Let d = 62 + 18. Let f be (-114)/(-19) - (0 + -1)/(-1). Suppose -4*g + f*c - c = -d, 5*g + 5*c = 90. Solve 0 = -4*a - g - 1 for a.
-5
Suppose -4*w - w = -4*v - 45, -3*w - 10 = 5*v. Let f(r) = r**3 + 2*r**2 - 6*r + 7. Let o be f(2). Solve w*z = 1 - o for z.
-2
Let o be ((-48)/(-5))/(-6)*25/(-10). Solve -8 = 6*g + o for g.
-2
Suppose -5*n + 7*n = 8. Suppose -4*i = x - 9, 8*i + n*x = 3*i + 14. Solve -d = i*d - 12 for d.
4
Let y(r) be the third derivative of r**5/60 + r**4/3 + 5*r**3/3 - 7*r**2. Let g be y(-7). Solve 0 = g*q - 7 + 1 for q.
2
Suppose 0 = -5*m + p - 6*p + 25, 5*p = -3*m + 21. Solve m*a - 8 = -6*a for a.
1
Let z = -2040 + 2047. Solve z*p - 59 = -94 for p.
-5
Let r be -3 + 6 + ((-48)/(-2))/6. Solve 0 = 6*c - r*c - 4 for c.
-4
Suppose 12*z - 6 = 11*z - 2*o, -2*o + 4 = 0. Solve 2*p - 6 - z = 0 for p.
4
Let c = 19 + -43. Let n be ((-12)/c)/((-2)/8). Let l = n + 10. Solve -5*d = -d + l for d.
-2
Let h be -57 - (-3 - -3)/4. Let v be (-1 - h/12) + (-1)/(-4). Solve 2*q = v*q + 8 for q.
-4
Let z = -271 - -751. Let s be 2/(-3) + z/45. Solve 5*j + 0*j = -s for j.
-2
Let l = -52 - -56. Suppose l*k = -3*p + 68 - 10, 4*k = 2*p + 68. Solve -6 = -2*v - k for v.
-5
Let u = -425 - -427. Solve u = -4*y - 6 for y.
-2
Let s be (-6)/(-15) + (-32)/(-20). Suppose -3*w - 15 = b, s*b + w + 21 = -b. Let z(v) = v**2 + 7*v + 8. Let i be z(b). Solve l = -0*l + i for l.
2
Suppose -3*r - n - 19 = -6*r, -2*n = -r + 8. Suppose -9*s + r*s + 6 = 0. Suppose 0 - 1 = -2*z + 3*l, 0 = -s*l + 2. Solve z*w + 2*w - 4 = 0 for w.
1
Let b(s) = 11*s - 2. Let g be b(2). Suppose u = -5 + g. Let m = u + -12. Solve m*v - 2*v - 4 = 0 for v.
4
Let y be ((-735)/63 - -11)*438/(-4). Solve 78*v = y*v for v.
0
Let n(t) = -t**3 + 4*t**2 + 7*t - 5. Let c be n(5). Let z be (1/(-1))/(-3 + 30/12). Solve -z - 18 = -c*w for w.
4
Suppose -2*w = 5*y - 54, -3*w + 2*y = 38 - 157. Solve 0 = -x - 35 + w for x.
2
Let q(n) = 3*n**2 - 8. Let s be q(6). Suppose -2*a + 40 = 2*j, 3*j + s = 5*a + j. Solve -3*b = b - a for b.
5
Let n be (6/(-7))/((-6)/28). Solve n*g = 43 - 23 for g.
5
Let i = -1239 - -1243. Let x(k) be the first derivative of k**4/4 - 4*k**3/3 + k**2/2 - k - 1. Let q be x(i). Solve 0 = -5*h + 2 + q for h.
1
Let v(j) = -j**2 - 3*j + 2. Let r be v(1). Let k = r - -3. Let l be 17 + -21 - (-5 + k). Solve t - 1 + 0 = l for t.
1
Suppose 2*y - 2*d = 0, 4*y - 2*d + 1 = 9. Suppose -36 = -8*g + 4. Suppose 2*r - 5 = -t + 1, 4*r + 2 = g*t. Solve y*f + t = 3*f for f.
-2
Suppose 2*o = 5*o - 9. Suppose o*k - k - 8 = 0. Solve n = k*n - 12 for n.
4
Suppose 2*x = -2*v + 10, -3*x = v + 69 - 94. Solve -x*z + 0*z = -z for z.
0
Suppose k - 8 = 2*r - 3*k, 5*k - 12 = 2*r. Let x be -9*1*(-4)/(-6). Let m = r - x. Solve z + 4*z = m for z.
2
Suppose -3*y + 3*x = 6, -8*y + 3*y + x + 6 = 0. Suppose -3*u - w = -2, -y*u = 4*w - 7*w + 6. Solve u = -o + 3*o - 10 for o.
5
Let x(z) = z**2 - z + 3. Let y = -44 + 89. Let j be 2/(-9) - (-10)/y. Let r be x(j). Solve -13 = -r*n - 4 for n.
3
Let r(d) = -d**2 + 6*d - 1. Let u be r(5). Suppose 7*z + 619 = 619. Solve -u*s = -z*s + 16 for s.
-4
Let r be (9/15)/(3/15). Suppose -r*x + 15 = -j, -5*j - 3*x = x - 20. Let g be (j + (-1)/(-1))/1. Solve -y + 3 = -g for y.
4
Let l(t) = -9*t**2 - 59*t - 17. Let i be l(-6). Solve -11*d + i = 57 for d.
-4
Let l be 0/(0 - -7)*1 - -6. Solve -3*a - l = -6*a for a.
2
Let j be 8/(-100) + 1672/275 - 1. Solve 0 = -9*o + j - 23 for o.
-2
Suppose -d - 3*w = -34, -6 = -d + 5*w + 4. Let v = 29 - d. Solve v*y - y - 12 = 0 for y.
4
Suppose -h - 3*d - 8 = 0, 0*d = -3*d - 6. Let a be -7*(-10 - (h - -1)). Let q be 14/a - 43/(-9). Solve -q*y + 15 = -10 for y.
5
Let p(x) = -5*x**3 - x**2 - 3*x - 2. Let l be p(-1). Suppose 0 = 9*r - 6*r. Solve l*i = -r*i + 20 for i.
4
Let d(h) = -h**2 + 10*h + 5. Let o be d(10). Let p(c) = -c**2 - 8*c + 3. Let w be p(-8). Suppose 0 = -w*u + 23 - 5. Solve -o*j + u = 1 for j.
1
Let n = -41 - -45. Let r be (-45)/(-10) + (-2)/n + -1. Solve -r = 5*m - 13 for m.
2
Let f = 103 - 101. Suppose f = -4*i + 10. Solve 5 = -m + i*m for m.
5
Let f be (-12 - -3)*(-7)/21. Solve -4 - 5 = -f*b for b.
3
Let n(r) = -r**2 + 14*r + 18. Let q be n(15). Suppose -q*a = -a. Solve 2*d - 6 = -a*d for d.
3
Let s = 2 - -8. Suppose -5*u - s = 5*y, -3*y + 0*y - 15 = 0. Solve 6 = 3*o - u for o.
3
Let d(n) = 16*n - 12. Let k be d(-6). Let g = 108 + k. Solve -j + 3 - 4 = g for j.
-1
Let w = 76 - 72. Solve z = w*z - 6 for z.
2
Let n(s) = 3*s**2 + s - 4. Let b be n(2). Suppose j = -14 - b. Let p be ((-4)/(-12))/((-2)/j). Solve 9*c - p*c + 25 = 0 for c.
-5
Suppose -3*c = -2*k + 16, 5*k + 2*c + 0*c - 2 = 0. Let x be 4 + -4*(-1)/2. Suppose -5*i - 7 = -x*i. Solve -k = 3*n + i for n.
-3
Let u = -45 - -59. Suppose 0 = 3*t - 12 - 0. Let j be (24 - 3)*t/u. Solve -4*d - 2 = -j for d.
1
Suppose 45*f - 49*f = -116. Solve f*z + 2 = 30*z for z.
2
Let o(q) = 17*q**3 - q. Let y be o(1). Let w = 16 - -16. Suppose -6*j - 2 = -w. Solve -y = -j*z + 9 for z.
5
Let u(g) = g - 7. Let y be u(14). Solve -y*i + 2*i + 5 = 0 for i.
1
Let x be 3 - (15/(-20) + (-30)/(-8)). Solve x = u - 4*u for u.
0
Suppose -10*s - 27 + 307 = 0. Let n = -25 + s. Solve 0 = -n*k - 1 + 4 for k.
1
Let s = 0 - -5. Let f = 100 + -95. Suppose f*u - 20 = 0, 3*d - 5*u = -0*d + 13. Solve s*x + d = -14 for x.
-5
Suppose 2*t - 10 + 2 = 0. Solve -5 - t = -3*d for d.
3
Suppose 2*g + 2*g = 488. Suppose -5*x + g = 4*l, -2*x - 2*l = -55 + 5. Let m = -2 + x. Solve m = 5*n - n for n.
5
Suppose -10*k + 5*k = 0. Suppose 6*g - 7*g = k. Solve -2*t + 0*t = g for t.
0
Let s = 101 - 72. Suppose -p + 5*q - 17 = 0, -q = -3*p - 2*q + s. Let o = p - 2. Solve -o*n = -2*n for n.
0
Let h(v) = 2*v**2 + 11*v + 18. Let u be h(-2). Suppose u*g - 135 = -11*g. Solve 0 = j - 4*j + g for j.
3
Suppose -2*t = -5*t. Suppose -3*c + 0*c + 3 = t. Let x = c - -1. Solve -x*f + 15 = f for f.
5
Let c(k) = k**2 + k. Let g(t) = -3*t**2 - 2*t + 9. Let a(v) = -2*c(v) - g(v). Let h be a(-3). Solve h*m = m + 4 for m.
-4
Let d(z) = z + 7. Suppose -2*r = -4 + 12. Let w be d(r). Suppose -w*s + 11 = -1. Solve -m = -1 + s for m.
-3
Let a = 111 - 110. Solve c - 3 = -a for c.
2
Let z = 520 + -520. Solve -2*i + 19 - 27 = z for i.
-4
Let u(s) = -8*s + 47. Let t be u(4). Solve -2*h - h - t = 0 for h.
-5
Suppose -4*z = -z - 9*z. Let v(r) = -r**2 - 6*r + 2. Let c be v(-6). Suppose -d + m + 0*m = c, z = 4*d + 4*m - 32. Solve d*f = -f for f.
0
Let m = -447 + 449. Solve 0 = m*w - 1 - 1 for w.
1
Let y(k) = 2*k**3 + 5*k**2 - 4*k - 11. Let c be y(-2). Solve -26 + c = 5*s for s.
-5
Let o be (1/(-2))/((-4)/(-8)). Let c = o + 4. Solve 12 = w + c*w for w.
3
Suppose 0 = z + 3*s - 24, s = 5*z + 4*s - 72. Let i be (((-160)/z)/4)/(6/(-9)). Let o be (-1 - 0)*(-3 + 3). Solve i*u - 4 + 24 = o for u.
-4
Suppose -3*m + 26 = 2*x, -3*m + 3*x + 4 = -17. Let l be -2 + (-9)/3 + 8. Solve m = -l*i - 7 for i.
-5
Let x(l) = -2*l**3 - 4*l**2 - 5*l - 7. Let u be x(-3). Suppose 4*z = 2*h + u, -h - 17 = -3*z - 0*h. Solve -2*a = 2*a + z for a.
-1
Let k(u) = -2*u - 9. Let p(h) = 3*h + 10. Let b(l) = -4*k(l) - 3*p(l). Let f be b(4). Suppose f*c - 3*c =