e (15 - 2) + (-9)/1. Solve 0 = -k - 3*r - 7, -l*r - 13 = 4*k - 1 for k.
-1
Let m be (-8)/7 + 4/28. Let v be m + -2 - (11 + -20). Suppose -v*k = -7*k + 4. Solve -5*i = 4*t - k + 21, -2*i - 5*t = 0 for i.
-5
Suppose 4*x - 2 - 2 = -2*z, 8 = -x + 4*z. Suppose -4*s = 2*o - 12, -7*s + 4*s - 2*o + 10 = x. Solve 3*t - 11 = 5*y, 2*t - 2 + 0 = s*y for y.
-4
Let p(d) = d**2 - 20*d - 62. Let j be p(23). Solve -i - v = 2*v - 9, -5*i + j = -4*v for i.
3
Let l(b) = -b**2 - 22*b + 732. Let p be l(-40). Solve 11*q = -5*h + p*q + 28, -4*h = 3*q - 11 for h.
5
Let c be ((-28)/(-6) + 0)*(-30)/(-4). Suppose 5*t - p = -0*t - 71, 0 = 3*t + p + 49. Let l = t + c. Solve -4*g - l = -3*w, -2*g + g = -3*w + 14 for w.
4
Suppose -5*a + 2*a - 3 = 3*h, 0 = -2*a + h + 13. Solve 4*s - 25 = 3*j, j + 11 = a*s - 2*s for j.
-3
Let z(t) = -90*t + 4. Let c be z(0). Solve 0 = c*j + h + 23, -2*h + 13 = -2*j - 3*h for j.
-5
Suppose -25 = 5*z, 6 = 4*l + 2*z - 0. Suppose -4*y = -13 - 7. Suppose 0 = -10*x + 24*x - 28. Solve l*s = -2*o - x, -4*s - 3 = -2*o - y for o.
-1
Suppose 5*t - 2 = 8. Let b(d) = 10 + 3*d - 5*d + t*d - 6*d + 6*d**2 + d**3. Let y be b(-7). Solve -2*n + y*m = 19, 5*n - m = -17 + 2 for n.
-2
Let v be 2/(-2)*(-8 - 7). Solve -5*b + 5*y + 0*y + v = 0, 2*b - 5*y = 9 for b.
2
Suppose 0 = -2*u + 5*u. Let q be u/(0 - (1 - -1)). Suppose 0*c + 8 = 2*c + l, 0 = -c - 5*l + 13. Solve -w + 3*k = -9 - q, -18 = 2*w + c*k for w.
-3
Let w(z) = z**3 - 10*z**2 - 2*z + 19. Let a be w(10). Let v = 3 - a. Solve 5 + 2 = v*h - m, 5*h + 3*m = -4 for h.
1
Let m(g) = 2*g**2 + 19*g + 54. Let h be m(-5). Solve -5 = -2*n - 3, -4*n = k - h for k.
5
Suppose 0 = -5*z - 5*j, -12 = 2*z - 3*z + 2*j. Solve z*s + 20 = x, -1 = 2*x - s - 13 for x.
4
Suppose 0 = -3*k - 8*c + 3*c + 24, 2*k - 2*c = 0. Solve -2*r - 23 = -5*j, 0*r - 5*r - 11 = k*j for r.
-4
Suppose 0 = 2*u - 2 - 4. Let q = -5 + 11. Let r be (q + -5)*6*2. Solve 3*w - 3*i = -u, -2*i + r = -3*w + 6*w for w.
2
Suppose 15 = n + 6. Suppose -15*b - 9 + 69 = 0. Solve 0 = z - 5*r + n, -2*z + 2*r - b = -r for z.
1
Suppose -q = 2*q + d - 10, -2 = q - d. Solve -3*y + 15 - 4 = -2*u, -20 = -5*u - q*y for u.
2
Suppose -3*i - a = -5, -5*a = -2*i + 4 + 5. Suppose -i*w - 3*w + 37 = -2*r, -2*r + 5 = w. Solve -m + 5*c + 10 = c, m = 3*c + w for m.
-2
Suppose 3 + 59 = -n. Let o = n + 66. Solve o*c + 0 = -3*m + 7, 2*c - 8 = 0 for m.
-3
Let q be (15/(-50)*4)/((-14)/35). Solve s - q*y = 5, -s - 5*y - 8 = 3 for s.
-1
Suppose -a + 11 = 8. Suppose 0 = a*o - 4*p - 219, o - 4*o + 3*p + 216 = 0. Let q = -47 + o. Solve j + 3 = 2*t, 6*j + q = -2*t + 2*j for t.
-1
Suppose 0 = -2*l + 4*r + 78, 2*l - 3*l = 5*r - 18. Let i = 36 - l. Solve 0 = 5*c + 3*n + 17, 3*c = -i*n - 4 - 11 for c.
-1
Let y = -61 - -109. Suppose 3*h - 54 = -4*s, -4*h - 4*s + 20 = -y. Solve -2*a = -4*w - h, -w = -3*a + 2*a + 3 for a.
-1
Suppose 5*m = s + 44, 8*m - 5*m - 25 = 2*s. Solve -2*j + 1 + m = t, 0 = -3*t + j + 9 for t.
4
Suppose -18*x - 29 = -23*x - 3*f, 0 = 5*x - 2*f - 14. Solve -2*y = x*o + 18, 8*y - 4*y = 5*o + 3 for y.
-3
Let v = -1513 + 1517. Solve 2*o - 15 = -5*w, -9*o - 20 = w - v*o for w.
5
Let h(l) be the third derivative of l**4/12 + 7*l**2. Let v be h(5). Solve -3*z - v = z + s, 11 = -3*z + s for z.
-3
Let m = -765 + 784. Solve -3*z = z - 5*q - m, 2*q + 6 = 0 for z.
1
Suppose 2*v = w + 3*v - 3, 3*v + 6 = 2*w. Solve 3*t = -4*x + 16, 4*x + 3 = w*t - 5 for x.
1
Let p(m) = -107*m - 199. Let v be p(-2). Solve 5*r - v = 2*l, -4*l + 7*l - 40 = -5*r for r.
5
Suppose a + a = 6. Suppose w - 3*h - 75 = 0, w + 0*h + h - 87 = 0. Suppose -3*b = n - 31, 5*b = -4*n + b + w. Solve 0*c + a*r = c + n, -r = 3*c + 8 for c.
-4
Let c be 44/10 - 2/5. Suppose 0*d - 4*d = -16, 7 = -3*v + c*d. Solve p = 5*p - v*k + 16, -3*k - 20 = 5*p for p.
-4
Suppose -2*b - 2*b = -2*z + 102, 4*z - 195 = 5*b. Solve -j + z = 3*j - 5*k, -4*k = 20 for j.
5
Let a be (4/6)/(1/3). Solve 2*z + 2*i = 4*i - a, 0 = 2*i - 2 for z.
0
Suppose 9 - 7 = -m. Let g be 3 + -2 + 4 + m. Solve -g*q - 2*o = q - 30, -2*q - 5 = -3*o for q.
5
Let k be (1 - -449)/6 - -1. Let b = 80 - k. Solve 0*f + 5 = 3*a + 2*f, 0 = b*a + 4*f - 8 for a.
1
Suppose -22 = s + s. Let d = s - -17. Suppose 5*j - 3*j - d = 0. Solve j*h + 1 = 2*g, 5*g + 5 - 18 = 4*h for g.
5
Let b = 2426 + -2423. Solve 0*j + b*j + 13 = -p, 2*p = 5*j + 7 for j.
-3
Let w be (21/(-6)*4)/(-2). Suppose 5*j - 22 = k, 2*k = -5*j + 24 + w. Solve -k*r = g + 14, 2*r + 2 = 2*g + 6 for r.
-3
Suppose -136*w = -129*w. Solve w = -2*x - j - 12, -35 = 4*x + x + 5*j for x.
-5
Let d be (3/2)/(6/8). Let n(l) = l**3 - l + 5. Suppose -3*x = -2*i - 3 - 3, 0 = -4*i - 12. Let q be n(x). Solve 0 = j + d*z - 7 - 3, q*j - 5 = -z for j.
0
Let o(j) = 3*j + 283. Let c be o(-93). Let s be (0*(-1)/(-2))/(-1). Solve c*w = 4*m + 4, w + m + 1 - 4 = s for w.
2
Let p(c) = 2*c**3 + c**2 + 2*c + 1. Let t be p(-1). Let q = 2 + t. Solve -2*r = -4*r + u - 3, q = 5*r + 5*u + 45 for r.
-4
Let y(m) = -m**2 - 17*m - 6. Let k be y(-14). Let z = k - 29. Solve -3*q - z = 2, -3*d + 4*q = -15 for d.
1
Suppose j - r = -22, -2*j - r - r - 52 = 0. Let p = -1603 + 1632. Let a = j + p. Solve -3*h + 4*f = -11, a*h + 3 = -0*h - 4*f for h.
1
Suppose 5 = 5*u, -2*p + 0*u - 3 = -u. Let c(o) = -8*o**2 + o + 17*o**2 - 4*o**2 - 1. Let j be c(p). Solve j*w + 12 - 3 = -4*l, -4*l = 2*w + 6 for l.
0
Let k be (-99)/(-21) - 4/(-14). Let f be (-2032)/(-96) + 2/(-12). Let u(h) = -h**2 - 6*h - 3. Let g be u(-5). Solve w + 3 = -q, -k*q + 0*q = g*w + f for q.
-5
Let x = 27 - 16. Suppose -2*j - j = f + 7, 5*j + x = -2*f. Suppose 2*w - 6 = g, 6*g - g + f = 3*w. Solve 2*i - 9 = -5*l, 4*l = 5*i - g*i - 2 for l.
1
Let b be (-150)/(-4) + (-9)/(-18). Let l = b + -34. Solve 4*n + 5 = -4*q - 19, -l*q + n = -1 for q.
-1
Suppose 0 = -2*p + 4*r, 2*r + 20 = -4*p - 0*p. Let t(k) = k + 9. Let f be t(p). Solve 5*u = -2*x - 17, f*x - 2 + 7 = -5*u for x.
4
Suppose -2 = -3*r + 4. Let v(d) be the first derivative of -d**4/4 - 3*d**3 - 5*d**2 - 11*d - 9. Let l be v(-8). Solve -5*j + r*t = -l - 2, -5*t - 5 = 0 for j.
1
Suppose 0 = -31*p + 35*p - 328. Let y = 86 - p. Solve -y*g + 29 = 3*k, 5*g + 2*k = -2*k + 37 for g.
5
Let p(d) = 3*d**2 - 40*d + 121. Let w be p(9). Let m = -3 - -6. Solve -4*g - 16 - 8 = w*r, -5*r = -m*g + 22 for g.
-1
Let t(r) = r**2 + 7*r - 18. Let b be t(-9). Suppose b = -4*s + 64 - 16. Solve -5*f + 9 = -3*g - f, 4*g = 2*f - s for g.
-3
Let x(z) = 4*z + 9 + 2*z**2 + 4 - 7. Let o be x(-2). Solve 5*d - 3*p = -0*d + 21, -4*d = 3*p - o for d.
3
Let b(j) = j**3 + 12*j**2 - j - 10. Let a = -6 + -6. Let m be b(a). Solve 3 = -5*v + m*o - 15, 0 = 4*v - 4*o + 24 for v.
-2
Let s(q) = -27*q - 51. Let i be s(-2). Solve -7*x + 12*x = -4*y + 10, -4*y = i*x - 6 for y.
0
Let a = 438 + -433. Solve g + 6 = -d, a*g - 2*d + 6*d = -29 for g.
-5
Suppose -k - 2*s + 5*s - 4 = 0, -3*s + 20 = -2*k. Let t be (-60)/k + (-1)/(-4). Solve -5*q = 3*r - 1, -2*r + 10 = -t*r + 2*q for r.
-3
Suppose 0 = -2*x + 7*x - 40. Let o be 6*33/45 - (-6)/(-15). Let q be o/x*(2 - 2). Solve v - 2*y = -q*y - 6, -y + 4 = 0 for v.
2
Let b = 33 + -31. Suppose -4*h - 9 = m, 0*m = 2*m + b*h. Solve 2*k + 7 = -m*i, 2*k = -5*i - 3*k - 20 for i.
1
Suppose -16 = -5*i + i. Suppose i*a = 6*a - 6. Suppose -n = -3*r + 1, a*r - 3*n = 7*r - 23. Solve -5*b - 2*x - 19 = 0, r*x + 15 = 7*x for b.
-5
Suppose 0 = 43*p - 33*p - 20. Solve 3*f + p*n = -2*n + 5, 5*n = 25 for f.
-5
Let m be (4/6)/((-5)/(-30)). Let n be ((-33)/9)/((-3)/(-9)). Let q = -8 - n. Solve -4*v + 10 = -2*y, 4*v - m = q*v + y for v.
1
Suppose 0 = -0*b + 2*b - 24. Suppose -b = -8*v + 4*v. Solve 2*k = d - v*k - 10, 4*d - k - 21 = 0 for d.
5
Suppose -3 + 13 = -2*g, -t = 3*g - 15. Suppose 2*x - t = -3*x. Let j = x - -4. Solve 3*v + 2*b - 5 = 0, -3*v = -0*v + b - j for v.
5
Suppose 16 + 76 = 46*s. Solve 4*a = 3*k - 1 - s, -4*a = 4*k - 4 for k.
1
Let d be (56/(-12))/((-2)/3). Let z(i) = i**3 - 7*i**2 + 3*i - 8. Let a be z(d). Solve -13 = -c + 2*r + 3*r, 2*r = 3*c - a for c.
3
Let t = 24 + -16. Suppose -103*i + 99*i + t = 0. Solve 2*l = 2*w + 14, i*w + 11 = 1 for l.
2
Suppose 80*f - 77*f = 12. Suppose 0*n = -n + f. Solve 4*v = n*c - 12, 3*v + 4*c - 2*c = -14 for v.
-4
Let l = -651 - -651. Solve l = -5*x - 5, -3*w - 6 = 2*w + x for w.
-1
Let f = 396 + -393. Solve 5*b + 3*c + 7 = 42, 2 = f*b -