- a. Solve 0*r - 3*s + 12 = -2*r, -s - 10 = t*r for r.
-3
Suppose 14*g = 324 - 240. Solve -w = -g*d + d, -2*d - 3*w + 17 = 0 for d.
1
Suppose 2*m - 8 = 2*v, -5*m - 5*v + 30 = -0. Solve 3*j - 5*j + 12 = -m*l, 4*l = 3*j - 4 for j.
-4
Suppose -4 = b + b, 0 = -2*f + 4*b + 8. Solve f = -3*m - 15, -m + 9 - 30 = -4*y for y.
4
Let o be (25 - 2*(2 - 4)) + -3. Let z = 29 - o. Solve -z*c - c + q = -11, -3*q = 4*c + 1 for c.
2
Suppose -3*a - 2*l = -10 - 5, 3*l = 2*a + 3. Solve -j = i - 8, 2*i + a*i - 28 = -2*j for i.
4
Suppose 37 = 5*t + 12. Suppose 5*v + 2*m - 64 = 296, 5*v + 3*m - 355 = 0. Let r = v + -49. Solve 0 = -4*i + 3*j - r, t*j = -4*i + j - 4 for i.
-4
Suppose 0 = -12*x - 9*x. Solve 5*w - 2*t + 9 = 0, 5*w - 5 + x = -5*t for w.
-1
Let a = 69 - 67. Let h be (a - 4) + 5 - -2. Solve -14 = 3*n + h*t, n + 3 + 4 = -4*t for n.
-3
Suppose -4*x + 12 = -0. Suppose -3*d = -x - 3. Solve -d*u + 2*y + 14 = 0, -3*u + u + 3*y + 17 = 0 for u.
4
Let d be (28/8 - -1)/(3/(-6)). Let g be (3/1)/((-2)/4). Let x = g - d. Solve -x*h + 3 = a - 11, -h - 3*a + 10 = 0 for h.
4
Suppose 2*k + 4 = 4*k. Suppose -8*n + 4*n + 8 = 0, 0 = -2*d + 5*n - 6. Solve -d*f + h = 3*h, -4 = -k*h for f.
-2
Suppose 5*a - 2*o = 35 - 0, -5*a - 5*o + 70 = 0. Suppose 0*n = 3*n - a. Solve 35 = -n*h + 4*z, -h + 3*z = 2*h + 30 for h.
-5
Let p = 1597 + -1582. Solve -10*k + p*k - 2*m = 26, -8 = -5*k - 4*m for k.
4
Suppose 0 = -3*x - 2*n + 17, 0 = 3*x + 3*n - 23 + 5. Solve 3 = c + 2*c + 4*r, -x*c - r + 22 = 0 for c.
5
Let v = -829 - -837. Solve -w + 7 + v = -3*q, -5*q = 2*w + 14 for w.
3
Suppose 2*z = 4*z - 162. Let p = 84 - z. Let j be (-3)/(-6)*0 + 2. Solve -p = y, -2*t + 6*y = j*y - 10 for t.
-1
Let p be (-26)/65 + 27/5. Suppose 4*t = 2*w - p*w + 3, 5*w = 5. Solve -5*o - 5*q - 35 = t, 4*q + 8 = -0*o + o for o.
-4
Let y(d) = 2*d**2 + 18*d - 16. Let t be y(-10). Solve 2*u = t*x + 20, 5*x + 2*u = -5 - 11 for x.
-4
Let l be (-2 + 3)*-1*13*1. Let z = 14 + l. Solve -n - z = -5*i - 16, -4 = 2*i for n.
5
Suppose 4*c = 3*b - 12, 2*c - 16 = -2*c - 4*b. Suppose 0 = -c*u + 4*u. Suppose v + 0 = 4, -g + 5*v - 18 = u. Solve -4*h - g*w = w - 20, -h = -4*w - 5 for h.
5
Suppose -15 = 3*v, -3*v - v = -4*x - 168. Let k = -45 - x. Solve 5 - k = -s + u, 3*u - 12 = 0 for s.
1
Let a be (15/3)/((-1)/(-2)). Let p be (-4)/(-18) - a/45. Solve -i + s + 1 = p, -7 = -0*i - 3*i + 4*s for i.
-3
Suppose i = 326 - 324. Solve 4*n - r + 12 = -5*r, -i*n - 3*r - 10 = 0 for n.
1
Suppose -c = 24 - 43. Suppose 0 = -b + 6*b - 20. Solve u + c = -4*j, -5*u + 11 - 42 = b*j for j.
-4
Let p(c) = -13*c - 164. Let a be p(-13). Solve -a*f = 2*y + 1, -3*y + f - 2 + 9 = 0 for y.
2
Let d = -260 - -149. Let q = d + 114. Solve -i + f + q = 3*f, -1 = f for i.
5
Let m = -392 + 395. Solve m*o = 15, 3*t + 2*o = 10 + 9 for t.
3
Let y = -47 - -67. Suppose 3*n = z + n + 6, 0 = -5*n + 20. Suppose -r = -z, 2*c + c + 4*r = y. Solve 5*a - 26 = -2*u, -9 + c = 5*u - 5*a for u.
3
Let a(d) = -2*d**2 + 6 + 6*d - d**3 - 3*d**2 - 2. Let y be a(-6). Solve -2*v - 4*t - y = 2, -t + 4 = -5*v for v.
-1
Suppose -1871 = -55*x - 661. Solve 21 - 9 = 4*y, -2*y = 4*k - x for k.
4
Let p(a) = -11*a**2 + 9 + 4 - a**3 - 32 + 11*a + 12. Let i be p(-12). Solve 0 = 4*r - 16, 0 = -3*w + r - i - 8 for w.
-3
Suppose 0 = -5*b - 4*r + 5, -22 = 3*b - 5*r + 12. Let s be 2/(-2 + 0) - b. Let q be -1 + (s - (3 + -4)). Solve -q*o = -0*n - n + 10, -2*o = 3*n + 2 for o.
-4
Let j be (-2*(-46)/(-4))/(-1). Suppose 3*t - 9 = -3*r, 73 - 88 = -5*r. Solve -3*l + 4*q - j = -q, l + 4*q - 15 = t for l.
-1
Let b(k) = -k**2 + 22*k + 140. Let g be b(27). Solve 4*p = 3*l + 10 - 0, 4*l + g = -3*p for l.
-2
Let c(f) = f**2 - 2*f - 7. Let j be c(5). Suppose 348 = -p + 353. Solve -9 = -p*g - q, 5*q - 12 - j = 0 for g.
1
Let a = -22 + 30. Suppose 6*x = a*x. Suppose -i = 2*i + 5*m, m + 3 = x. Solve 4*v = -g + 18, -i*v + 0*v + 24 = 2*g for v.
4
Suppose 51*n = 38 + 115. Solve 5*c = -3*j + j + 6, 14 = -n*j + 4*c for j.
-2
Let q = 60 + -29. Suppose 3*k - 2*k - 4*p - 23 = 0, -q = -2*k + 5*p. Solve 3*z - k*y + 27 = 0, -y = 4*z + 4*y for z.
-5
Suppose 77 = 57*p - 37. Solve -4*f - 7*r = -p*r - 32, -5*f + r = -11 for f.
3
Let u be (-4)/12 + 20/6. Suppose u*l + 2*l = 50. Suppose k = -k + l. Solve 0 = 5*p + t + 5, 6*p + 3*t + k = p for p.
-1
Suppose -n + 3*f = -0*n - 5, 5*n - 3*f - 85 = 0. Suppose 6*h = 217 - 169. Solve -b + 4*w - n = -5*b, 2*w - h = 0 for b.
1
Suppose -167 = 5*j + 4*y, -5*j - 84 = -2*y + 95. Let m be 39/26 - j/2. Solve 2*q - m = 5*u, -5*u + 2*q - 17 = q for u.
-3
Suppose 4*t - 45 = 63. Suppose 0 = 2*m - 4, 5*y - t = m + 3*m. Let k(c) = 4*c - 9. Let x be k(y). Solve -g + x = -4*f - 0, 2*g = -f + 2 for g.
3
Suppose -3*a + i = -3 - 10, 8 = -2*i. Suppose 2 = x - a. Solve -2*r + q - 10 = -q, -x*q = 5*r + 5 for r.
-3
Let w(m) = 2*m**2 - 6*m - 7. Let t be w(-3). Suppose 8*o - t = 11. Solve -4*k + o*f - 4*f = -15, 0 = -5*k + 4*f + 16 for k.
4
Let z = 427 - 424. Let k = 6 - 3. Let x = k - z. Solve x = -g + 4*u - 12, 2*u = 6 for g.
0
Let u be (0 + 1)/(8/48). Let x be 3*2/u*5. Solve -3*r + 4*b - 4 - 8 = 0, r - 15 = -x*b for r.
0
Let n be (1 + 2)*(-13 - 572/(-39)). Solve j + j = -5*v + 6, 0 = 5*j + n*v - 15 for j.
3
Let k = -2 + 21. Suppose -k = -3*l + 2*n, -2*l - 6*n = -2*n - 2. Solve p - 11 = l*a, 5*p - 4*a - 12 = p for p.
1
Let v(o) = -15*o - 15. Let y be v(-2). Solve -5*i = -3*q - y, -10 = -3*i + q - 1 for i.
3
Let u(h) = -2*h**2 - 8*h + 4. Let v be -9 - ((-8)/2)/1. Let c be u(v). Let z = c + 9. Solve 4*r = 2*r + 4*a - 12, z*a = -r + 4 for r.
-2
Suppose -4*i + 15 = -b, 9*i - 4*b = 11*i - 12. Solve -2*p + i*m + m = -4, -2*p = 3*m - 4 for p.
2
Suppose 3*w - 10 = -1, 5*w = -d + 15. Let b be 3/2*(-40)/(-12). Solve -4*l - 2 = -x + 18, -b*l - 4*x - 25 = d for l.
-5
Let j be (11 - (0 - -1)) + 0. Let u(w) be the first derivative of 2*w**2 - 3*w - 14. Let l be u(10). Solve 4*k - 5*g + l = 0, -2*g = -0*g - j for k.
-3
Let n be (-2 + 4 - 2)*1. Suppose -16 = -v - n*v. Let a(k) = k**2 + k. Let l be a(-2). Solve 0 = -4*u + v, -l*j = 6*u - 2*u - 18 for j.
1
Suppose -u - 24 = -2*l - 1, -3*u = -4*l + 49. Let v = -6 - -8. Suppose -26 = -v*z - 4*w, w - 4 = -3*z + l. Solve -5*o + 0 = -i + 1, 5 = z*o - 2*i for o.
-1
Let u be 80/24 - (0 + 2/(-3)). Solve 0 = k - u*k - 12, -14 = 5*t + k for t.
-2
Let r be 1070/12 - 1 - 3/18. Let j = r + -83. Solve -5 = -a - 3*p, -5*a + p + j = -4*p for a.
2
Let w be (-2)/(-22) + (-817)/(-209). Solve g + 2 = -4*s, 2*s - w*g + 11 = -s for s.
-1
Suppose -119*l = -151*l + 64. Let h = 0 - 0. Solve h = -5*t, 3*o - l*t = 3*t - 6 for o.
-2
Let b = 8 + -4. Let m(y) = -1 + 10*y - 12 - 7 + y**2. Let v be m(-12). Solve -4 = v*j + b*c, j - 10 = 3*c + 1 for j.
2
Let m(k) be the second derivative of -2*k**3/3 - 25*k**2 - 3*k. Let x be m(-16). Solve -i - 4 = -0*n + 4*n, 3*n - 2*i = -x for n.
-2
Let h be (20/(-6) - 2)*-3. Let o(f) = 4*f + 2. Let i(y) = y. Let q(n) = -5*i(n) + o(n). Let k be q(0). Solve 2*w = 2*s - h, -k*w + 4*s - s - 20 = 0 for w.
-4
Suppose -9*g + 12*g + 15 = 0. Let z(r) = r**3 + 6*r**2 + 3*r - 10. Let v be z(g). Solve -5*b - 3*p = -31, v*b - 3*b - 5*p = -25 for b.
5
Let t = 68 - 66. Solve -3*a + y + 4*y + t = 0, -4*a + 4*y + 8 = 0 for a.
4
Let m(x) = 3*x**2 + 7*x + 10. Let a be m(-3). Solve -3*k + 2*v + 11 = 0, 6*k - 3*v = 2*k + a for k.
1
Let y(h) = h**2 + 15*h + 58. Let i be y(-7). Solve -3*d + 11 = 5*x, -4*d + i*x = -3*d for d.
2
Let m(t) = t**2 + 9*t + 10. Let q be m(-7). Let u = q + 6. Suppose r = 4*g - 19, r = -g + 2*r + 7. Solve 18 = -4*w - u*f, w - 2*f = g*w + 14 for w.
-4
Let x(t) = 6*t + 2. Let r be x(2). Suppose -r - 12 = -z. Let g(d) = -4*d**2 - 88*d - 67. Let j be g(-21). Solve -p = 5*a + z, 3*a + p = -p - j for a.
-5
Let r(i) = -2*i**2 - 3*i - 2. Let z be r(-2). Let t be 19/z*(0 + -4). Solve -4*j = 3*q - t, -j = -2*j + 4*q - 19 for j.
1
Suppose -h + 4*h + 2*h = 0. Let u be h/4 + 12 + -5 + 6. Solve 0 = -3*k - 5*i + u, 5*k + 0 = 5*i - 5 for k.
1
Let m(a) = -16*a**2 + 10*a + 3. Let q be m(3). Let h = -90 - q. Let d = 13 - 7. Solve -3*n - 3*s - h = -d, 0 = -n + 4*s + 15 for n.
-1
Suppose 0*x = 3*x - 9. Let f(z) = z**3 - z**2 - 4*z - 3. Let q be f(3). Let l be q*1/x - -22. Solve 0 = -5*j + 3*m - 2*m + l, 0 = -j - m + 7 for j.
5
Let p be 6*(-8)/(-12) + 3 + -4. Let i be (-1)/(-2)*40*p/6. Solve 3*k - 4