= -c*a for y.
2
Let h(k) = k**3 - 50*k**2 - 110*k + 318. Let l be h(52). Solve 3 = 2*u + 4*s - 7*s, u - 3*s - l = 0 for u.
-3
Let o = -988 + 990. Solve -5*m + 4*m + o*t + 1 = 0, -3*m - 2*t = -11 for m.
3
Let i = 400 - 398. Solve 0 = i*w + 4, 2*a - 16 = -8*w + 11*w for a.
5
Let j(m) = -m**2 - 3*m - 2. Let y be j(-4). Let o be 21/y - (-3)/6. Let w be 6 + 3 + o + -4. Solve -5*n - 17 = -2*g - 0, -3*g - w = -2*n for n.
-5
Let q = -9 - -15. Let l(p) = -5*p + 0*p - 3 + p**2 - 3. Let m be l(q). Solve 5*f - 1 = 4*h, -2*f = -2*h - m - 2 for h.
-4
Let d be ((-2)/3)/((-2)/6). Suppose 0 = 3*f + 5*m - 18, -f + 3*m - 2*m - d = 0. Let z be -5*(-1 - 0)*f. Solve 3*k - 15 = -3*b + 15, -3*k = -4*b + z for b.
5
Let l be 11 - 8*35/40. Solve -s + l*i = 10, 3*s + 5*i - 4 = -0 for s.
-2
Let n(d) = -12*d**3 + 3*d + 4. Let j be n(-1). Solve 0 = l + 3*o - 17, l + 3 = 15*o - j*o for l.
5
Let j be (12/(-8) + 3)*2. Solve 2*g + 0 + 2 = -3*o, j*g + 5*o = -3 for g.
-1
Suppose -4*w - 160 = -0*w. Let f be (-1 - -2)*w/(-10). Suppose 0 = -f*u + 2*u + 6. Solve -2*a + 3*a = -2*p, -u*p - 4*a = 0 for p.
0
Let d = -44 + 48. Suppose -2*q - 5*h = -3*q + 3, 21 = -q - h. Let r = -12 - q. Solve -d*o = o, -o + r = x for x.
5
Let c(z) = 3*z - 15. Suppose 4*i = -2*g + 28, 2*g - 9 = -i + 1. Let q be c(i). Solve 7 = -q*t - 2*y, 4 = -t - 2*y + 3 for t.
-3
Let n(p) = -2*p**3 - 17*p**2 + 7*p - 6. Let j be n(-9). Solve 4*i = -3 - 1, 5*v = -2*i - j for v.
-2
Let x(i) = 5*i**2 - 21*i - 18. Let k be x(5). Solve -3*m = -b - b - 12, 6 = -k*b for m.
2
Let b be (-4)/(3*(-2)/12). Suppose 5*i - b = 7. Solve i*u + 2*x = 27 - 9, 7 = 4*u - 3*x for u.
4
Let v = 357 + -357. Solve 0 = -2*c - v*c + 4*f + 22, 4*f + 31 = 5*c for c.
3
Suppose -8 - 2 = -2*x. Let y = -77 - -77. Suppose 5*f + 4*m = -y*m + 10, m = -x*f + 10. Solve 3*o + z = 17, 3*z = -4*o + f*z + 22 for o.
5
Suppose -8*s + 41 - 9 = 0. Let u be s/8*-2*1 + 3. Solve -4*z + z - u*l + 12 = 0, 3*l = 0 for z.
4
Let k(o) = -135*o + 1080. Let g be k(8). Solve -s - 9 = -2*q - g, -5*s = -2*q + 29 for s.
-5
Suppose 29*n - 128 = 25*n. Let p(c) = 2*c + 6. Let t be p(-5). Let r(f) = -f**3 - 5*f**2 - 5*f + 1. Let k be r(t). Solve k*v + 19 = b, 4*b - v = n - 13 for b.
4
Let j(g) = -2*g**2 + 18*g + 44. Let b be j(11). Solve b = -5*s - 0*t - 2*t + 20, 0 = 3*s - t - 12 for s.
4
Let s = -394 - -394. Suppose 0 = -2*m - l + 4, 3*m + 0*l = 3*l + 15. Let c be (-1)/m - (-13)/3. Solve -2*i - 4 = c*q, -i + 3*i = s for q.
-1
Let d(s) = -s**3 - 5*s**2 + 6*s + 5. Suppose -2*c - 9 = 3. Let i be d(c). Solve -12 + 4 = -4*p + 4*t, -3*p = -i*t for p.
5
Let s be -75 + (9/(-3))/(1 + -2). Let l = s - -72. Solve 3*g - 5*h - 20 = l, g - 4 = 2*h + 3 for g.
5
Let f be (14/21)/(4/18). Suppose -4*x - 20 = f*z, -z + x - 17 = z. Let l be 6 - (-3 - 1 - z). Solve l*r + 3 = 4*r + b, b - 5 = 0 for r.
-1
Let p = -95 - -100. Solve -5*q - r = 14, 4*r + 9 - 3 = p*q for q.
-2
Let t be (1/(-3))/((-2740)/(-915) + -3). Suppose -t = -5*c - 61. Solve c = 4*n - 6*j + 2*j, -28 = 3*n + 4*j for n.
-4
Let h be (-1)/(0 - -2)*-34. Suppose -5*t = -t + 5*p - 2, -p + 13 = 5*t. Solve 5*m - h = t*z + 3*m, z + 19 = 4*m for z.
-3
Suppose 0 = 3*x - 4 - 8. Suppose 3*n = x*t + 57, -4*n + 2*t + 40 = -26. Let m be (5/(-3))/((7/(-21))/1). Solve 3*u - 5 = m*p - n, -8 = -4*p - 2*u for p.
2
Let c be (-3 - -3)*3/(-6). Let p be 0/((-2 + c)/1). Suppose p = 3*v - 5*b - 17, -b + 3*b + 2 = 0. Solve -3*h - h = -4*m - 32, -2*h + 22 = -v*m for h.
5
Let y(p) = p**3 - p**2 - p + 3. Let i be y(0). Suppose f + 3 = 2*u - 2, -15 = 3*f. Solve u = -i*x - n + 2*n + 3, x = 5*n + 15 for x.
0
Let p be (-174)/(-20) + ((-168)/(-80))/7. Let z(y) = y**2 - 4*y + 3. Let a be z(4). Solve -2*f + a*d = -17 + 1, -3*f - 3*d + p = 0 for f.
5
Suppose -c = -5*g - 0*c + 41, 2*g - 20 = 4*c. Suppose 3 + 0 = 3*w + 3*f, 2*w - 3*f = -g. Let r = 5 + w. Solve 4*z + 2 = 2*d, 2*d - 1 = r*d - z for d.
-1
Suppose -22 = -a - a. Suppose -f - a = -3*v, v - 4*f = -v + 24. Solve -5*h + 11 = -v*j, 0 = 2*j + h - 2*h + 7 for j.
-3
Suppose 4*h = 14 + 46. Let d be 1/5 + (102/h - 5). Solve -7*r = -d*r + y + 6, -4*y - 2 = -2*r for r.
-1
Let l(b) be the second derivative of -b**3/3 + b**2/2 + 7*b. Let q be l(-2). Suppose q*a = 67 + 3. Solve 0 = 5*v - 2*s - 15 - a, 0 = s + 2 for v.
5
Let o = 30 - 18. Suppose h = -h - 2, 2*f - 2*h - 170 = 0. Let m = f - 79. Solve 5*k = 4*q - 0*q - 14, m*k + o = 2*q for q.
1
Let s = -102 + 105. Solve -5*d = -s*z + 2, 0 = -2*z - 3*z - 3*d - 8 for z.
-1
Let m(b) = 3*b - 6. Let o be 1/(-2 + 33/15). Let h be m(o). Let c = -4 + h. Solve c*q + 32 = -3*p, 0 = q + 6 - 2 for p.
-4
Let h be (50/(-20))/((-1)/2). Suppose -3*q = -h*n - 6*q + 19, -10 = n - 4*q. Suppose -4*d + 15 = d. Solve -3*w = -o + 7, 8 = -2*w - d*o + n*o for w.
-3
Suppose 60 + 28 = 4*b. Let p be 4/b + (-57)/11. Let j be (p/4)/(4/(-16)). Solve -7 = -5*h + a + 7, -j*h + 17 = 2*a for h.
3
Let t be (-22)/(-4) + 2/(-4). Suppose 2*v + 8 = 3*s, -91*s + 20 = 2*v - 87*s. Solve 13 = -i - t*g, -v*i = 2*i - 5*g + 2 for i.
-3
Let z be (-88)/(-32) + (-6)/8. Let n be 2*z/4*2. Suppose 0 = 5*y - n*y - 9. Solve 5*j = y*p - 8, 2*j + j + 7 = 4*p for p.
1
Let a = -401 - -403. Solve -a*d = -3*q - 15, 3*q - 5 = 4*d + 4*q for d.
0
Suppose 15 = 3*t - 6. Let v be 6/(-21) + 16/t. Solve 6*j + 3*s = v*j + 9, -9 = 2*j - 3*s for j.
0
Let s be 4/6 - ((-22)/3 - -5). Let t(w) = -2*w**2 + 5*w - 2*w**2 + 3*w**2 - 4. Let c be t(s). Solve 0 = f + 5*v + 11, -2*v - 6 = c*f - 0*v for f.
-1
Suppose d + 5 = 0, 4*d = 4*y - 17 - 3. Suppose -5*l - o + 48 = 0, 0 = 3*l - y*l + 2*o - 33. Solve 4*i + 4*a = -20, 2*i + l + 7 = -4*a for i.
-2
Suppose -2*f = -134 + 96. Let n = 24 - 43. Let l = n + f. Solve 0 = -q - 4*a - 9, l = -5*q - 5*a - 6 - 9 for q.
-1
Let u be (1 + -2)/(14/(-56)). Suppose 0 = u*p + 48 - 148. Solve 3*f - 1 = -5*c, -5*f - p = -0*f - 5*c for f.
-3
Suppose -281 = -2*m - 295. Let q(v) = v + 7. Let r(b) = -5*b - 34. Let j(p) = 11*q(p) + 2*r(p). Let f be j(m). Solve 5*z + s + 0 = -7, -5*z + f*s = 1 for z.
-1
Suppose -2*f + 4*h = -20, -2*h - 90 = -8*f + 3*f. Let z be ((-50)/f)/((-2)/4). Solve u + 16 = 3*u + 4*q, z*u + 3*q = 26 for u.
4
Suppose -5*y - 1 = -5*t - 11, -2*y = -5*t + 2. Let x be -5*2/((-8)/y). Solve -8 = -3*c - 4*a, x*a = 2*c - c + 10 for c.
0
Suppose -43 - 18 = -3*b + 4*l, -5*b - 3*l + 150 = 0. Solve -5*z + b = 4*h, -6 = 3*z - 5*z for h.
3
Suppose 2*o = -4*z + 2, 6*o - 5*z + 1 = 8*o. Suppose 9 = -4*j + 5*n, 0*j - n - 7 = -o*j. Solve 3*p + 12 = -p + j*y, -3*y = -4*p - 14 for p.
-5
Suppose -5*y - 2*v + 9 = 0, 4*v = 2*v - 6. Let k be ((-4)/3)/((-2)/y). Solve 0 = 4*g + k*i - 18, g = -2*g + 3*i + 9 for g.
4
Suppose 12*t - 30 = 22*t. Let j(s) = -s**2 - 9*s - 16. Let f be j(t). Let l be 1 - 0 - (-2)/2. Solve -5*h + l*v - 15 = 0, h + f*h - 3*v = -18 for h.
-1
Let p = 61 + -58. Let h = -146 - -147. Solve p*x = -2*j - 16, -x - h = j + 5 for j.
-2
Let l be 0 + -4 + ((-42)/6 - -37). Solve -4*m = 3*r - l, -2*m + r - 17 = -5*m for m.
5
Suppose 0*d - 2*d = -3*b - 2, 4 = 4*d - 2*b. Solve 2*f - l = d, 5*f - 3*l = 4 - 3 for f.
2
Let n(r) = 4*r**2 - 3*r + 2. Let x = -18 - -19. Let m be n(x). Solve -4*l - 2*j = m*j - 18, 2*l + 4 = 4*j for l.
2
Let q = -63 - -67. Let o be q/(-10) + 198/45. Let m = 10 + -5. Solve b = o*r - m, 0*r - 5*r - 2 = -4*b for r.
2
Suppose 0 = -39*w + 37*w + 6. Solve -z + b - w = 0, -3*z + 4 = b - 3 for z.
1
Let k(n) = -n**2 - 7*n - 8. Let i be k(-5). Suppose 5*t = -2*z - 0*z + 5, 3*t - 7 = -2*z. Solve -4 + z = -q, 0 = i*c - 2*q - 12 for c.
5
Suppose 5*u - 63 = -43. Solve -u = -2*p - l + 3*l, 2*p + 8 = -2*l for p.
-1
Suppose t + 7 - 15 = 2*p, -t = 2*p + 4. Suppose t*z - z + j = 0, 1 = -4*z - 5*j. Solve 4*v = 4*x - x - 2, x - z = v for v.
1
Suppose 4*u + 5*x = -u + 70, 0 = 5*u + 2*x - 64. Suppose -3*h + 0 + u = 0. Solve -17 = -k - h*r, 6*r - r = -5*k + 40 for k.
5
Let w(z) = z**3 + 5*z**2 + 8*z + 9. Let i be w(-3). Solve y - i = -p, -4*y - 3*p = -0*p - 13 for y.
4
Let l(k) = 2*k + 6. Let r(d) = d + 6. Let q(g) = 3*l(g) - 4*r(g). Let p = 32 - 28. Let o be q(p). Solve -4*a + 0 = -i - 5, -3*i + o*a = -5 for i.
3
Suppose 31*l = 139*l. Solve 2*h + n - 1 - 2 = l, -3*h + n - 8 = 0 for h.
-1
Suppose 11*d = -3*w + 4*d + 70, 0 = w + 2*d - 22. Solve 4*m + 13 = -v - 5, -w = -v + 4*m for v.
-2
Suppose 10 = -5*p + 10*p. Solve 5*b + 1 = p*v, v 