4/2. Solve -18 = s*i - 2*i + 4*f, 0 = -3*i + 2*f + 16 for i.
2
Suppose 475*t = -5*m + 472*t + 3, 5*m - 23 = 2*t. Solve 4*g - m*n - 21 = -7, -5*n - 26 = -4*g for g.
-1
Let f be (-3 + (-8)/(-3))/(9/(-351)). Let d be (4 - (9 - 3))*f/(-2). Solve 4*u - x - 5 - d = 0, 4*u - 5*x - 26 = 0 for u.
4
Suppose 6*x - 24*x + 774 = 0. Let o = -94 - -53. Let q = o + x. Solve -3*j = 2*w + 10, 2*j + 9 = -q*w - 1 for j.
0
Let t = 3433 + -3428. Solve -q = -5*a - 21, 2*a = t*q + 5 + 5 for q.
-4
Suppose 0 = 2897*c - 2944*c - 19 + 113. Solve -288*s - c*a + 2 = -292*s, -a = -5 for s.
2
Let d(f) = -20 + 3*f + 0*f - f - 51. Let y be d(0). Let o = y + 76. Solve v - o*u - 16 = 0, -4*v - 3*u - 8 = -3 for v.
1
Let n be -2 + (-4)/(-2) + 4. Let c be (28/22)/(6/33). Solve p - c = -5*u + 2*p, n*p = -4*u + 20 for u.
2
Let x = 231 + -237. Let u be ((-6)/4)/(x/16). Solve 0 = 2*b - 4*g - 4, 0 = 5*g - u*g + 3 for b.
-4
Let i(c) be the second derivative of c**4/4 - c**3/2 - 13*c**2/2 - 280*c. Let p be i(-2). Solve -5*y - j + 6 = 0, -9*y + p*y = -4*j for y.
1
Let t(p) = 337*p + 45. Let j be t(0). Solve -25*a = 4*l - 20*a + j, -4*l = -2*a + 10 for l.
-5
Let z(r) be the second derivative of r**3/6 + 7*r**2 - 14*r. Let s be z(21). Suppose 0 = 7*p - 0*p - s. Solve p*y = b - 17, -3*y = -2*y - 5*b - 11 for y.
-4
Suppose 3*j - 7*j + 372 = 8*j. Solve 4*n + 59*g - j = 54*g, -4*g = -4*n + 4 for n.
4
Let r = 16084 + -16084. Solve -4*q + 5*b - 10*b = r, -2*q = -b for q.
0
Suppose 19*x = -30 + 39 + 29. Solve -3*l - x*o + 3 = o, 3*l - 3*o - 3 = 0 for l.
1
Let n be 27/(-6)*(1232/144 - 9). Solve -5*r = -n*i - 7, -5*r - 29 = -3*i - 32 for r.
3
Let m(f) = 30*f - 145. Let u be m(6). Suppose 0 = 3*v - s - 20, 3*v - 2*s - u = -2*v. Solve 4*i + 4 = 4*b - 0, -v*i + 40 = 4*b for i.
4
Let f = -160 + 169. Suppose 4*v = -2*r + 6, 0*v + f = 3*r - 5*v. Solve -4*h + 4 = 0, -r*h + 2 + 4 = -p for p.
-3
Suppose r + d - 23 = 0, 4*d = -9*r + 7*r + 50. Let o(h) = -h**2 + 14*h + 147. Let f be o(r). Solve f*z + 16 = 4*m - 3*z, -4*m = -4*z - 16 for m.
4
Suppose 2*n + 30 = -8*n. Let g(u) = -8*u - 21. Let o be g(n). Solve o*v = -2*m, -4*v + 1 - 6 = m for m.
3
Let g be 71 - 15 - (-1)/(3/6). Solve -2*z - u + g = 59, -u + 4 = -3*z for z.
-1
Let l(q) = q**3 + 3*q**2 - 2*q + 8. Suppose 8*p + 79 = 47. Let x be l(p). Solve -5*u - t - 25 = -x*u, -t + 20 = -4*u for u.
-5
Let a be ((-14)/(-4))/(4/(-8)). Let v(z) = -91*z + 177*z - 1 - 89*z - 10. Let g be v(a). Solve -g = j + 2*s, -2*s = 5*j + 2*s + 32 for j.
-4
Let t be 1/(-5) + (-612)/(-85). Solve -4*q + t = -5*y, -3*q - 9 = -4*y + 5*y for y.
-3
Suppose -5*y - 4*x = 6, x + 12 = -2*x. Let h = 131 - 131. Suppose -y*b + 3*b = h. Solve 15 = -3*j, -2*i - 2*j + b*j = 20 for i.
-5
Suppose -3*f - 46 + 75 = 4*c, 2*f = 5*c - 19. Solve -4*u = f*t - 4 - 11, 0 = -4*u - 5*t + 25 for u.
0
Suppose -66 - 30 - 12 = -18*x. Solve 2 + x = -5*q - 2*j, 0 = -j + 1 for q.
-2
Let f(j) = 326*j + 2610. Let c be f(-8). Solve -c*z = 5*s - 29, s = 6*z - 2*z - 3 for s.
5
Suppose 81*s - 87*s + 132 = 0. Solve 4*q + s = -5*g, -4*g - 2*q = -7*q - 7 for g.
-2
Let j(s) = -102*s - 100. Let f be j(-1). Solve 11 = -3*i - 4*m, 0 = -f*i + 2*m - 17 + 5 for i.
-5
Suppose -3*m = 18 - 48. Solve 5*f + 4*s + m = 0, 5*s + 23 = -f - 0*f for f.
2
Let j be (-5 + (-234)/12)*-2 + 16 + -20. Solve -d + j - 55 = l, -2*d = -2*l for l.
-5
Suppose 40*d = 104*d - 55*d - 144. Solve 0 = -7*t + 4*t - j - d, 5*t + 24 = -j for t.
-4
Let z(t) = t**3 + 6*t**2 + 10*t + 10. Let b be z(-4). Let a = -1 + 1. Let v(r) = 6*r**2 - r + 5. Let l be v(0). Solve m = a, -j - b*j - 15 = l*m for j.
-5
Suppose 325*q = -1269 + 1429 + 3740. Solve 0 = -11*y + 15*y - 4*i + q, 3*i - 9 = -3*y for y.
0
Let v be (12/(-14))/((-594)/462 + 0 + 1). Solve -6 = -4*q - 3*p, 11*p + 4 = v*q + 13*p for q.
0
Let u(b) = -2*b**3 - 13 + 4*b**2 + 8*b**2 + 7*b**2 - 2*b**2 + 10*b + b. Let m be u(9). Solve 0 = -4*z + m*o, -3*z - o = -3*o + 7 for z.
-5
Let v(s) = s - 12 - 21 + 5*s. Let g be 0 + 1 + (15 - -30)/9. Let l be v(g). Solve 0 = 2*h - 3*h + 2*r - 6, -l*r - 17 = 5*h for h.
-4
Let f(n) = 8*n + 7 + 7 - 8*n**2 - 2*n**2 - n**3 + 4*n. Let j be f(-11). Let g be (-4)/((0 - j)/(-3)) - -17. Solve -2*v = -7*t + 2*t + g, 5*t = 15 for v.
1
Suppose 30*p = p + 1044. Suppose p = -9*j + 36. Solve j = -4*y + 8, -4*a + 4 = -2*y - 4 for a.
3
Let p be ((-228)/(-8))/((-5)/200*4). Let r be (-2)/(-19) + -33*25/p. Solve -f + 3 = -d, 6*d - 6 = r*d - 2*f for d.
0
Suppose 0 = 4*d - 2*h - 38, 0 = -5*d - 2*h + 21 + 22. Solve -5*o + 5*k - 4 = 16, 0 = -2*o + 3*k - d for o.
-3
Let u be (12 - 380/30)*-6 - 4. Solve -5*r = -2*i - 5, 2*r - 43 + 41 = u for i.
0
Suppose 0 = -1075*k + 1072*k + 6. Solve -4*r + 3*y - 35 = 0, k*r = 6*r - 4*y + 40 for r.
-5
Let w be 3/((-9)/(-6)) + 3 - 5. Suppose w = 31*z - 33*z + 10. Let r = 8 - 5. Solve -r*i + x + 25 = 2*i, z*i - 40 = 4*x for i.
4
Let f(c) = c**2 - 85*c + 1815. Let q be f(42). Solve 2*u + 3*i - 15 = 0, -q = -u - 2*i - 0*i for u.
3
Let f(x) = -x**2 + 4. Let b be f(0). Let z be b - (-3 - -4)*-2. Let n be (z/9)/(96/45 + -2). Solve -2*r + 20 = -n*i + i, 0 = -r - 5*i - 11 for r.
4
Let v be (3/1)/(12/20). Suppose -j - 2 = b - 3*b, 0 = -b + v*j - 8. Let k be 2*(-5)/(-30)*-3 + 3. Solve -3*z = -b*h + 10, -h + k + 3 = 4*z for h.
5
Let m be (-13405)/70 - 1/(-2)*-5. Let l = 219 + m. Solve 3*y + 2*y + z = -l, 40 = -5*y - 4*z for y.
-4
Let f = -6426 - -6489. Suppose 14 - 79 = -g. Let t = g - f. Solve -t*a - x + 5 = 0, -3*a + 4*x + 28 = a for a.
4
Suppose 12 = 18*i - 15*i. Suppose 5*y + 3*n - 8 = -0*n, 4*n - i = -5*y. Solve 4*t = -t - y*m + 16, -9 = -3*t - 3*m for t.
4
Suppose -2*q + 5*q + 3*c = 0, q + 4 = -2*c. Suppose 14*g - 25 = 9*g - 5*j, -q*g = j - 17. Solve 5*r + 3*d - g = 4, -d = -3*r + 2 for r.
1
Suppose -4*q + 2 = -10. Suppose -4*l - 4*b - 5 + 45 = 0, -4*l - 5*b = -44. Solve 0 = -3*n + 5*n - d + 7, -3*n - l = q*d for n.
-3
Suppose -117*i - 17*i - 10*i = 3*i. Solve 143*o + 16 = -4*n + 139*o, n + 4*o + 1 = i for n.
-5
Suppose -16 = -8*s + 8. Let n be 10/4 - 249/(-166). Solve 0 = -4*y - 12, -n*y + 3*y - 15 = -s*l for l.
4
Let g = -452 + 457. Solve 0 = -g*v - 4*f + 24, -5*f - 3 = -3*v + v for v.
4
Let p(y) = 58*y + 15. Let u(t) = -115*t - 31. Let d(b) = -5*p(b) - 3*u(b). Let w be d(2). Let r = w + -126. Solve -r*z = 5*m - 7 - 0, -1 = z - 2*m for z.
1
Let i = 113 + -108. Let q = 17 - 10. Suppose -11 = -5*j + u, -3*u + 5*u = i*j - q. Solve 32 = -j*k + 3*l + l, 4*k - 5*l = -41 for k.
-4
Suppose 3*d - 41 - 31 = 0. Let y be (-4)/(-8)*(-3)/((-18)/d). Solve 3*x + y*u - 2 - 2 = 0, -u = 1 for x.
2
Suppose 657 - 37 = 2*j. Let g = j - 306. Let o(r) = -r**3 + 6*r**2 - 4*r - 1. Let t be o(5). Solve g = a + 3*b, -t*a + b + 3 = -0*a for a.
1
Suppose 2*h + 0*a = 2*a + 6, h + 3*a = -17. Suppose -8*i + 1112 = 1208. Let o be h/8 - 63/i. Solve 0*n - 31 = -o*w - 3*n, 2*w = 3*n + 4 for w.
5
Suppose 0*c + 50 = -5*c. Let l be (0 + 1)*-1*c. Let p be 2/4*(11 + -3). Solve -3*g = p*x - 0*g + l, 5*g = -4*x - 14 for x.
-1
Suppose q = 2*c + 33, -2*c - 2*q = -0*c + 30. Let i be (-1)/((20/5)/c). Solve -i*y = -3*o + 17, 2*o - 2 = y - o for y.
-5
Let i(j) = j**3 - 12*j**2 + 20*j + 5. Let g = -171 - -181. Let x be i(g). Solve -3*y = -5*w - 7, x*w = -4*y - 10 - 4 for w.
-2
Let d(f) = f**3 - 23*f**2 - 89*f + 301. Let w be d(26). Solve -393*v + 398*v + 3*b = -21, -v + 3*b = w for v.
-6
Let j = 2155 + -2173. Let i(d) = d**3 - 5*d**2 - 4*d + 6. Let y be i(6). Let v = y + j. Solve 0*f + 5*f - 24 = -2*a, v = a + 4*f - 18 for a.
2
Suppose 24 = 2*w + 2*w. Suppose -5*m + 6*m - w = 0. Let b be (m - 2)*(2 + -1 - 0). Solve -4*q + 0 - 12 = 0, 0 = -4*k - b*q - 4 for k.
2
Let a be 13 - 4*25/20. Let n(t) = t**3 - 8*t**2 - t + 8. Let o be n(a). Solve -29 = 4*q + 5*w + 4, o = 4*w + 20 for q.
-2
Suppose 379*v - 356*v = 12 + 80. Solve -3*g + 5*w = -23, 3*g - 19 = v*w + 3 for g.
6
Let k(q) = q**3 + 14*q**2 + 47*q + 18. Suppose 5*m + 45 = -3*n, -4*m = -3*n + 7*n + 36. Let z be k(m). Solve -20 = 3*w - 4*i + 2*i, z = i - 4 for w.
-4
Suppose -5*b = 40, -c = -4*b - 14 - 21. Solve -p - u - 2 = 0, -8*p + c*p - 8 = 3*u for p.
-1
Suppose 5*x - 100 = 5*f, -53 = -8*f - 61. Solve 14*k + 2*s = x*k, 0 = 4*k - 3*s for k.
0
Suppose 16*t - 4*f = 20*t + 732, 12 = -4*f. Let v be (t/162)/((-2)/9). Solve -3*j + 17 = -v*x, j + x = 3*x + 6 for j.
4
Let l = -219 