b + 4*a = 2*b - 15 for b.
-1
Suppose -5*c = 2*d - 1, 2*d = 2*c + 4 + 4. Suppose 3*p = -d*p + 210. Solve -5*x + 5 = r + 4*r, -5*x - p = -5*r for x.
-3
Let n(l) be the second derivative of l**4/6 - l**3/2 - 3*l**2 + 3*l. Let z be n(4). Suppose 30 + 20 = 2*b. Solve 4*f - z = 3*p, -3*p + 1 = 4*f - b for f.
5
Let n(g) = -2*g - 28. Let h be n(-14). Solve -4*r + 3*s + 35 = h, -2*r - 2*s = -0*s for r.
5
Suppose 5*f = -2*x + 71, -3*f + 24 = -x - 23. Solve -a + 6*a = -f, -5 = -2*m - a for m.
4
Let i be -5 + 1 + -3*(-26)/13. Solve i*j + 10 = 0, -j + 3*j = y - 5 for y.
-5
Suppose 0 = 5*q - 15. Suppose 4*u = 3*t - u, 14 = t + q*u. Solve 5*f - 31 = -2*g, -f - t*g = -2*f - 10 for f.
5
Suppose 15 = 2*s - 5*l, -3*l + 12 = -4*s + 21. Solve 5*p - p - 2*i = s, 5*i = 0 for p.
0
Let c be (-2)/10 - 3/(-15). Suppose -4*h - 2*t = -5*t - 6, -5*h + 5*t = -5. Solve -2*a + y + h = c, 2*a + 2*y - 18 = -0*y for a.
4
Suppose 3*x = 3*c - 18, -2*x + 127 = -3*c + 140. Solve -l + 2*l = 4*s + c, 5*s + 4*l - 25 = 0 for s.
1
Suppose 0 = -u - 3*u + 36. Let f = 11 - u. Suppose -f*a + 3 = -1. Solve 2*z + 8 = 0, a*b - 3 = 2*z - 1 for b.
-3
Suppose 1197 = 11*r + 900. Solve 5 = -2*t - 5*l, -2*t + r = t - 4*l for t.
5
Let l be (-19)/(-4) + 5/20. Solve -4*c - k = -19, 0 = -8*c + 4*c + l*k + 25 for c.
5
Let k = 56 + -51. Solve -1 - 1 = 4*h - 2*n, -k*n = 4*h - 5 for h.
0
Let w be (-22)/(-8) + (180/(-16))/15. Solve -28 = 3*l + 4*s, 4*s + 11 - 3 = w*l for l.
-4
Let g be (1 - 4) + (-5 - -42). Let q = 35 - 19. Let s = g - q. Solve 4*o + 30 = -o - 5*k, 5*k + s = -o for o.
-3
Suppose d - 5*o + 2*o = -23, d - o = -17. Let l be (-4)/d + 116/(-14). Let n be (-1 - -6)*(l + 9). Solve -4*m - 5*p = -n*m + 24, 2 = 3*m - p for m.
-1
Let q be (3 - 11)*(-1)/2. Suppose 5*n + q = -2*t + n, 5*t - n - 1 = 0. Let v be 1*t/((-2)/(-1)). Solve g + 3 = v, 3*g + 3 = o - 1 for o.
-5
Let j be -1 + -1 + (7 - 3). Let p be (-44)/(-154) - (-80)/14. Solve 0 = -4*x + 4, -k - j*x + 4*x = p for k.
-4
Let h be -201*(-3 + 8/6 + 2). Let c = -65 - h. Solve 3*v + 3*l - 32 = -c*v, 3*v = l + 8 for v.
4
Let u(w) = -w + 3. Let l be u(-6). Suppose -2 = -i + 3*q + 1, l = 3*i + 5*q. Solve i*z = j - 2 - 3, 2*j + 2 = 2*z for j.
-4
Let x(t) = t - 1. Let m be x(6). Suppose -3*v - 3*k + 48 = 0, 2*v - 2*k + 79 = 99. Solve -m*p - 2 = 3, -p = 3*w + v for w.
-4
Let h be (9/1 - 1) + -3. Solve -v - 1 = -4*a, h*a - v = -1 + 3 for a.
1
Suppose -26*c = -29*c + 12. Solve -16 = n + n - 2*p, c*n = -2*p - 14 for n.
-5
Let a = -77 - -81. Solve -w = -3*g + 10, 0*w = 5*g - a*w - 5 for g.
5
Suppose -2*z - v = -5, -6*z - 3*v + 7 = -2*z. Let m(f) = -f + 1. Let c be m(-1). Solve 2*o - c*b + 10 = 0, o - 4*b - z = 5*o for o.
-3
Suppose -9*b = -12*b. Suppose -o - 2*o - 6 = b. Let s be 0/(0 - (o + 0)). Solve 5*m + 25 = s, -2*y = 2*m - 6*m - 20 for y.
0
Suppose 0 = -0*q - 5*q + 10. Suppose 6*d = 2*d - 480. Let m = 120 + d. Solve -z - 2*z + 4*j + 18 = 0, q*z + 5*j + 11 = m for z.
2
Suppose 25 - 9 = 2*s. Let t(n) = -3*n - 5. Let f(a) = -a. Let w(q) = -2*f(q) + t(q). Let g be w(-7). Solve -2*m = 4*b - 6*m + s, 3*b + g = -m for b.
-1
Suppose 19 = 2*i + 4*k + k, 5*k - 7 = 4*i. Let u = -9 + 11. Let l be (-7)/u*(-12)/21. Solve 4 = -3*b + 2*n, -2 - 4 = l*b - i*n for b.
2
Let o = 138 + -138. Solve o = 4*u - 2*q - 3*q - 23, 0 = 3*u + 2*q for u.
2
Suppose 3*y = 2*l - 28, 3*l + y = 6*y + 44. Solve -5*o - 12 = 4*x + l, -20 = 5*x + 5*o for x.
0
Suppose 9 + 8 = z + 5*v, -z - 2*v + 14 = 0. Solve -k + g + z = -g, -3*g = -3*k + 24 for k.
4
Suppose -z + 2*k + 18 = 5, -5*k - 5 = 0. Let f = 11 - z. Suppose 5*c - 25 = -f*c. Solve -3*d - c = 2*g, 0 = -4*g + 5*d - 2*d - 1 for g.
-1
Suppose 0 = -2*a + v + 9, a + 4*v + 16 = -a. Solve s - 6 = -0*s + 5*x, -s + x + a = 0 for s.
1
Suppose 3*n - 15 = -4*t, 6*t - 2*t = 4*n + 8. Suppose -t*f - 2*o - 2*o + 3 = 0, -4 = -2*f - 2*o. Solve 4*s = -f*j + 33, -2*j - 2*j = 3*s - 26 for s.
2
Suppose 4 - 10 = -3*h. Let c(z) = -14*z - 2 - h + 0*z - z**2 + 3. Let n be c(-13). Solve k + n = -3*q, 10 = -2*q - 0 for k.
3
Suppose 0 = 4*s - 55 - 73. Let w be (-16 + 6)/((-10)/35). Suppose 3*x + 2*b - w = -3*b, -4*x + s = 3*b. Solve -x*c - 3*q = -4*c - 11, -4*c = q + 11 for c.
-4
Let c(r) = -r**3 + 7*r**2 + r - 6. Let o be c(6). Suppose -4*z + o = -z. Solve -32 = -5*s + s + 4*y, 0 = -3*s - y + z for s.
5
Suppose -3*s = 2*x + 5, -4*x - x - 4*s + 5 = 0. Solve 0 = 5*q + 4*r + 13, -4 = -x*q - 2*r - 13 for q.
-1
Suppose 4*i + 3*j - 65 = 0, j + 57 = 3*i + 6*j. Let c = -10 + i. Suppose q + v - 1 = 0, 0*v + 5 = -3*q - 5*v. Solve q*y = y + c*h, 3*h = y for y.
0
Let i = -3 + 6. Let r be ((-28)/6)/(3/(18/(-4))). Suppose 3*c - 23 = 5*g, 4 + r = 3*c - 2*g. Solve 2*u + m = c, -2*u - m = -i*m - 10 for u.
2
Let o(q) = q + 7. Suppose -7*p + 9*p = -10. Let m be o(p). Solve t - 4*x + 8 + 0 = 0, t + m*x = 10 for t.
4
Suppose 0 = 5*h + 4*k - 7 - 29, 4*h - 12 = k. Let b(x) = 2*x - 6. Let a be b(h). Suppose a*o = 4*o. Solve 2*w = 4*s - 6, 5*w - 4*s - 4 + 1 = o for w.
3
Let g = 15 - 11. Suppose -144 = 26*t - 30*t. Let y be 14/4 + t/(-24). Solve y*o - 4*s + 3 = -15, g*o + 18 = -s for o.
-5
Let c(n) = -n - 2. Let s be c(-1). Let p be (11 + -3 - 4) + (s - 1). Solve -4*h - 2 - 6 = 0, p*h = 2*q - 14 for q.
5
Let p = -11 - -17. Let v(d) = -d**3 + 32*d**2 - 258*d + 35. Let k be v(16). Solve -k*c + 4*s = -0*c + 20, 3*c = -3*s - p for c.
-4
Let o be 4/14 - 26/(-7). Let c = 9 - -16. Let n = c + -17. Solve -o*v = -4*w + n, -5*v = w + 4*w for v.
-1
Suppose 0 = -4*y + 33 + 39. Let a = y - 16. Let z be 3 + (a + 0)*1. Solve -v + 9 = 2*v, -z*h + 17 = -v for h.
4
Suppose -4*r + 54 - 18 = 0. Suppose -8 = 2*d, 5*t - r = -4*d + 30. Let n = t + -3. Solve -n = q - j - 3, -4*q - 23 = -5*j for q.
-2
Let o(m) = m**2 + 7*m + 3. Let h be o(-7). Suppose 47*v = 46*v + h. Solve v*c - 11 + 1 = t, 0 = 4*c - 5*t - 6 for c.
4
Suppose 2*i + 5 + 29 = 0. Let u = 20 + i. Solve 2*z = u*c - 15, -5*c - 3*z = -2*z - 12 for c.
3
Let i(p) = -5 + 6*p**2 + 0 + 80*p + p**3 - 76*p. Let l be i(-5). Solve 2*c + 5*k = -10, l*c = 4*c + 2*k + 4 for c.
0
Let p = 2213 - 2210. Suppose -3*o + 19 = 4. Solve 0 = -o*a - 4*i - 15 - 2, 0 = -p*i + 6 for a.
-5
Let j(g) = g**2 - 92*g + 183. Let p be j(2). Suppose 3*w + 3*c = 15, -4*w + 2*w + 6 = -2*c. Solve -p*z = 2*l - 8, -2*l + 0*z - w*z = -8 for l.
4
Let r be 18/((-2)/(-6) + (-12)/(-18)). Solve -k - 5 = 5*i, r = -5*i + k + 3 for i.
-2
Let l = -12 - -26. Suppose -2*r - l = -9*r. Solve m = r*j - 1, 3*j - 2 = -2*j + 3*m for j.
1
Let w(l) = -2*l**2 - 23*l + 17. Let y be w(-12). Solve -2*f - 4*k + 1 - 3 = 0, 5*k - 35 = y*f for f.
-5
Suppose q - 16 = -3*q - 5*n, -n = 4*q - 16. Suppose -4*x = x + 4*f - 61, -2*f = q*x - 44. Solve -3*s + g - 4 = x, 11 = -2*s + 3*g for s.
-4
Let t = -20 + 23. Let d be (-6)/4*(-10)/t. Solve 0 = 5*y + r + 7, -d = -10*y + 5*y - 5*r for y.
-2
Let f be (72/96)/((-3)/(-16)). Solve f*r - 4*w = 0, 25 = 4*r - 0*r + w for r.
5
Let g be (96/80)/(6/45). Solve z = 5*u - z - 17, -5*u + g = -4*z for u.
5
Suppose -242*u + 269*u - 324 = 0. Solve -6*k + 2*k = u, 4*t + 5*k = -11 for t.
1
Let o(j) = -j**3 - 5 - 5 - 1 - 3 - 6*j**2 - 3*j. Let i be o(-6). Solve -3*k + 1 = i*f + 19, 1 = -5*k + 3*f for k.
-2
Let k = -105 - -126. Solve -3*m = 4*l + 26, -2*l - 3*m - k = l for l.
-5
Let b(c) = c**3 - 4*c**2 + 4*c - 6. Let q be b(4). Suppose s = -s + q. Solve -a = 0, p = 3*p + s*a - 2 for p.
1
Suppose -3*r + 66 = 3*z, 4*z + 48*r = 50*r + 76. Solve -2*a - 4*w - 2 = 0, -a = -0*a - 5*w - z for a.
5
Let j = -8 + 13. Suppose 4*t = 3*t + j, 0 = -5*w + t + 10. Suppose -5*d = -7 - w. Solve 0 = d*z + 2*a + 4, 4*z - 2*a - 17 = -1 for z.
2
Let z be (2/(-6))/((-2)/18). Suppose k - 4*b - 32 = -2*b, 5*k = 2*b + 128. Suppose 6 = 5*u - k. Solve -t - z*t + q = -3, 2*t - u = 2*q for t.
0
Let h be -2*((-22)/4 - -3). Let w(c) = 10*c - 180. Let m be w(19). Solve -3*i = -2*g + 19, m = -3*g + 2*g - h*i for g.
5
Let l(i) = -i**2 - 10*i + 12. Let w be l(-11). Suppose g = 4 - w. Let y = -9 + 13. Solve -3*j + y*q = -j, -2*q = g*j for j.
0
Suppose 0 = -31*w + 181 + 160. Solve -8 = -z - z, -w = x - 4*z for x.
5
Suppose 4*i = -5*o - 10, -5*o + 21*i - 17*i = -30. Solve 2*a = -2*a - 5*z - 13, -o*z = a + 4 for a.
-2
Suppose 4*o - 5*y = 87, 0 = 5*y - 21 + 16. Solve -o = 5*v - 3*r, 2*r + 14 = -3*v + 4*r for v.
-4
Let z be (27/(-12) - -2)/(