 28. Solve g - 27 = -5*j, -g + m*g - 26 = -4*j for g.
2
Suppose -49*m + 2 = 2*b - 48*m, m - 2 = -3*b. Solve 4*d = 5*d + 4*a + 1, b = 2*d - a + 2 for d.
-1
Let m(t) be the second derivative of t**4/12 + t**3/2 - 3*t**2/2 + 3*t. Let p be m(2). Solve -r - 2*o - 4 = p, 5*r + 3*o = -34 for r.
-5
Let v(z) = 10*z - 110. Let r be v(12). Solve 2*j - a - 5 = 2*a, -2*j = -4*a - r for j.
-5
Let v be (-10)/45 - (-133)/(-9). Let i = v + 18. Suppose 2*x + i*u - 33 - 3 = 0, -5*u - 20 = -2*x. Solve 2*l - 4*o + x = l, -2*o = -10 for l.
5
Let l be (0 - 2) + 2 + 3. Suppose l*k - 5*t = 34, -2*t = 2*k - 6*t - 26. Solve -5*h - k*p - 27 = 0, 5*h - 5 = -2*p - 28 for h.
-3
Let t = -1207 + 1213. Solve -5*b + 2*y = 25, y + t = 3*b + 4*y for b.
-3
Suppose 3*g - 14 = 28. Suppose 12*b - g*b = 0. Let y be 57/21 + (-2)/(-7). Solve 1 + y = -4*f - 2*v, 5*f - 4*v + 18 = b for f.
-2
Let c be -5 + 1*(-2 + 9). Solve -c*n = -10, 3*q + 8 = 4*n - 0*n for q.
4
Suppose 0 = 178*h - 187*h + 36. Solve 3*r = 2*c - h*c - 9, -c - 2 = -r for r.
-1
Let r(w) = w**2 + 50*w + 72. Let t be r(-49). Solve -v + 4*f + t = -4*v, 22 = -4*v - f for v.
-5
Let o be 10/(-25) + 8/(-5). Let t = o - -7. Suppose -5*p - 10 = 0, -3*p + 12 = t*d + p. Solve -4*a + 3*a + 4*z - 19 = 0, -d*z = 3*a - 7 for a.
-3
Let q(i) = i**2 - 10*i + 23. Let n be q(7). Solve 0*o - 20 = -2*o - 5*g, -n*o = -4*g + 16 for o.
0
Let h = 1935 + -1933. Solve 2 = -2*p, 5*d - 2*p = 10 + h for d.
2
Suppose 0 = -3*z - 3*k + 36, 0*k + 4*k - 16 = 0. Solve -5*x = -3*c - 16, c + z = 2*x + 2 for x.
2
Suppose -3*q - q + 15 = -w, -4*w = 4*q - 20. Solve 0 = -2*p - 4*x - 22, -q = 5*p - 3*x - 1 for p.
-3
Let j = 65 + -66. Let d be j/5*-5 - (1 + 0). Solve 0 = -3*b, 2*b = -3*h - d*b + 9 for h.
3
Let v be -3 + -1 - (-19)/((-437)/(-161)). Solve -2*o = 4*h - 2, v*o - 2 - 1 = h for h.
0
Let i = 1030 + -1024. Solve -2*o + 0 - 2 = 0, 3*a = 3*o + i for a.
1
Let i(p) = p**2 - 11*p + 14. Let u be i(10). Solve -2 = 2*c, 4*m - 8*c - 24 = -u*c for m.
5
Let u = 296 - 292. Solve -2*d = k + 4, -u*k + 3 - 19 = 4*d for k.
-4
Suppose -8*d + 4*d - 24 = 0. Let t(l) be the second derivative of -l**4/12 - l**3 - 3*l. Let r be t(d). Solve r = 3*z - u + 5 - 3, 5*z = -2*u - 7 for z.
-1
Let l be 7/(49/(-28)) + -3. Let v be (-1392)/(-20) + (-2)/(-5). Let a be (-120)/v*l/2. Solve -m - 3*f = -4, a*m - 3*m + 9 = -2*f for m.
-5
Let j(w) = -20*w + 162*w**2 + 2 - 163*w**2 + 7*w. Suppose 0 = -0*s + 3*s + 39. Let r be j(s). Solve -r = 4*x - 18, -3*x = 4*q - 12 for q.
0
Let f = -663 - -671. Solve -x = 2*u - 10, -10*u + 6*u + x = -f for u.
3
Let m = -171 - -173. Solve v = 3, -n - 2*v - m = -6 for n.
-2
Let v(b) = 2*b. Let g = 8 - 3. Let o be v(g). Suppose o = 4*m + 2*t, 0*t + 4*t = -2*m + 8. Solve -20 - 5 = 5*u + 5*x, -m*u + 2*x = 10 for u.
-5
Let j(x) = -x**2 - 7*x - 6. Let o be j(-2). Suppose o*b = 6*b - 4. Solve -b*v + 14 = 5*g, v = -3*v + 4*g for v.
2
Let z(u) = u - 74. Let r be z(0). Let h = r + 42. Let m = -30 - h. Solve -3*j - 5*t - 12 = 0, -3*j + 3*t = m*j - 14 for j.
1
Let m be 3*((-248)/20 + (-8)/(-20)). Let u = m + 59. Solve -q - 21 = 4*f, -q - 2*q - 2*f - u = 0 for q.
-5
Suppose 5*c = 4*c - 6. Let f be (3/c)/((-2)/12). Let x be ((-12)/9)/((-2)/3). Solve x*o - 3*o = f, -3*o = -2*p + 7 for p.
-1
Let p = 66 - 64. Solve -2*z - n + 3*n - p = 0, 4*z = n - 1 for z.
0
Suppose 3*x = -2*k + 1, -2*k - x + 3 + 0 = 0. Solve -2 = -k*u - 4*w, 5*w = -5 - 0 for u.
3
Let l = 233 + -229. Solve 5*t = l*q - 36, 0 = t - q + 3*q - 4 for t.
-4
Suppose -7*r + 5*r - 4 = 0. Let a be r/(4/(-14))*(-40)/(-140). Solve a*o - c + 14 = 0, 2*o - c + 2*c = -6 for o.
-5
Let c(g) = 2*g**2 - 2*g - 12. Let s be c(-3). Solve -4*y = s, -y = -2*q + 4*y + 11 for q.
-2
Suppose 0 = 3*j - 0*m - 4*m + 35, 5*j + m = -20. Let c = 4 + j. Let x be 7/(-1)*c + -3. Solve -a = -4*u + 15, -7*a + x*u - 24 = -3*a for a.
-3
Let t be 2/(-5) + (1668/(-15))/2. Let x = -45 - t. Solve -4*j + 3*f - 2 = f, 3*f = -j - x for j.
-2
Suppose -29 = 5*m - 69. Let b = -15 - -31. Suppose x = -5*n + 20, 4*n + x + 2*x - b = 0. Solve 0 = -4*h + m, z - 2 = -4*h + n for z.
-2
Let u be ((-96)/(-9))/(2/15 + 0). Let a be 1/(((-5)/u)/(-1)). Solve -4*k + 3*y - 29 = -9, 3*y - a = 2*k for k.
-2
Suppose -38*l = -187 - 3. Solve -m + 7 - 15 = -n, m - l*n + 20 = 0 for m.
-5
Let x = 1007 - 1004. Solve -y + 5 = -4*i + x*i, 0 = -3*i + y - 11 for i.
-3
Suppose -13*w + 4*m = -11*w + 6, -6 = -2*m. Solve 0 = 9*u - 5*u, -3*u - 9 = -w*p for p.
3
Suppose p + 11 = 3*v, 24*p - 27 = 21*p - 3*v. Solve 2*y = 3*t + t - 12, 2*y = 2*t - p for t.
4
Let a be ((-5)/(100/(-24)))/((-2)/15). Let z(l) = -4*l + 6*l + 12 - l. Let y be z(a). Solve -j - 2*m = -0*j, j + 5*m - y = 0 for j.
-2
Let r(t) = -t**3 + 6*t**2 + 8*t - 5. Let i(y) = -2*y. Let p be i(2). Let w be p/(-14) - 141/(-21). Let q be r(w). Solve 3*a + q*d - 1 = 2, 5*d = 15 for a.
-1
Let t = 16 - 25. Let n be 4/(-6) + 66/t. Let j = 19 + n. Solve 5*a - 34 = 2*g - 13, -3*a + 2*g = -j for a.
5
Let o be 0 + 7 - (-14 + 14). Solve 5*h = h - 4*c + 4, 5*h - c = -o for h.
-1
Suppose 62 - 52 = s. Suppose 0 = 2*a - v - 1, 1 - 6 = -v. Solve 0 = 4*f + 5*x + s, 2 = a*f + x + 4 for f.
0
Suppose 33 = 3*x + 129. Let k = 31 + x. Let y be (-3 + k)*(-3)/6. Solve -y*j = -10, -2*f + 4*j - 6 = 6 for f.
4
Suppose 0*b - 40 = -10*b. Solve -5*r + 10 = -3*h, b = -r + 3*r + 5*h for r.
2
Let q(v) be the first derivative of v**2 - 11*v + 20. Let n be q(7). Let l = -3 + 5. Solve l*i - 5 + n = -4*y, -2 = -y - 2*i for y.
0
Suppose -3*t + 9 = 3. Solve 3 = -2*c - 4*h + 21, 4*c = t*h - 14 for c.
-1
Suppose -3*b = -6*b. Suppose -3*m + 2*a + 1 + 1 = 0, -a = 1. Let d be (m/(-3))/(-3 + 1). Solve b = 2*n + 4*c - 12, -4*n + d*c = c - 3 for n.
0
Let d be (-4 - (-4 + -3) - 19)/(-2). Solve 4*g + 5*n = 0, -d*g = -3*g - n + 29 for g.
-5
Let x(q) = -5*q + 7*q**2 + 6*q**2 - 11*q**2 + 2. Let v be x(2). Solve -12 = 4*h + l + 3*l, v = 3*h + 5*l + 5 for h.
-5
Let v(d) = -d**3 + 6*d**2 - 44*d + 144. Let n be v(4). Suppose 0 = -5*w - 5 + 30. Solve 5*r - 1 = 2*m - 20, n = w*m - 3*r - 19 for m.
2
Suppose -4*b + 7*b = 12. Suppose -2*k = 2*o - 6, -k = -0*o + b*o. Let d be (0/(1 - -1))/(-2). Solve -k*w = -5*i - 5, 2*w + d = 2*i + 4 for i.
3
Let j be (19/3)/(7/21). Let v = -30 + 17. Let f = j + v. Solve -5*r - u = -17, 3*r + r - 3*u = f for r.
3
Let o(c) = c**3 + 6*c**2 - 4*c + 22. Let g be o(-7). Solve 0 = -2*n - z - 14 - g, -2*n = -z + 5 for n.
-5
Let h be (-1)/(-3*(-6)/(-54)). Suppose 12 = 6*v - 3*v - 3*y, -8 = -h*v + y. Suppose l + l = 10. Solve l*q = 5*w, q + v*w = w for q.
0
Let w = -1375 + 1376. Solve 2*v = -4*p + 10, -4*p + v + 18 = -w for p.
4
Suppose -2*c - 7*h + 50 = -3*h, -2*c + 41 = h. Solve -1 = -3*n + 4*r - c, 0 = -3*n + 3*r - 15 for n.
-2
Suppose -4*t = 621 - 637. Solve 2*u - 4 = t*h, u = -4*h - 0*u - 10 for h.
-2
Suppose 8*i - 4*i - 48 = 0. Let c be 76/16 - (-3)/i. Solve -4*b = -8*z + 3*z + 25, -20 = -c*b - 4*z for b.
0
Let s(v) = -4*v - 13. Let g be s(-5). Let d = g - 6. Suppose 0 = 4*n - 4*c - 20, 2*n + 4*c = c. Solve 3*y = n*m, d = 4*m - y - 2 for m.
1
Let x be 0/(1/((-3)/(-6))). Suppose 8 = 4*a - x. Suppose -a*i + 5*i = 0. Solve -8 = -4*f - i*t + 2*t, 3*f - 4 = 2*t for f.
4
Suppose -a + 4*m = -19, -3 = 3*a - 205*m + 208*m. Solve 2*o = -a*u + 9, -u + 8 = 3*u + 4*o for u.
5
Let y be (0 - 2) + 1 + 6. Let l(d) = -d**2 + 5*d + 6. Let b be l(y). Let k = -314 + 318. Solve -4*z - 5*o - b = 0, -k*z - z + o + 7 = 0 for z.
1
Suppose -3 = -4*f + 4*x - 11, -4*f - 2*x = -4. Solve 0 = 4*r, -5*i + f*r + 2*r + 5 = 0 for i.
1
Let a(w) = 3*w - 82 - 2*w + 98. Let x be a(-15). Solve -5*i - 2*t + x = 16, 0 = i + 4*t - 15 for i.
-5
Let x(d) = -2*d + 3. Let q be x(3). Let u = 5 + q. Suppose -3*g + u = -2*g. Solve k = n, -2*n - 4*k = g*n - 8 for n.
1
Let o = -35 - -30. Let s be ((-2)/o)/(3/(-45)). Let w(h) = h**3 + 5*h**2 - 6*h + 5. Let g be w(s). Solve p - g*p = u, -3*u - 2*p + 10 = 0 for u.
4
Suppose n = 2*n - 2. Let f = -106 + 111. Suppose -2*t + l = n*l - 10, 10 = f*l. Solve 4*w = t*q + 4, 0 = -3*q - 0*w - 4*w + 32 for q.
4
Let d(z) = z**3 - 5*z**2 - z + 5. Let a be d(5). Suppose -12 = -4*s - a*s. Let y = 1079 + -1079. Solve -q + 0*q + s*n + 13 = 0, y = -4*q + 2*n + 22 for q.
4
Let l be ((-18)/12)/(2/(-8)). Let n = l - 2. Suppose -n*w = -19 - 1. Solve w*j + 19 = -2*g - 0*j, 13 = g - 2*j for g.
