b.
3
Let f(u) = 3*u + 14. Let m be -2 + 3 + 20/(-5). Let s be f(m). Solve 4 = d + s for d.
-1
Let f(v) = v**3 + 11*v**2 - 42*v + 8. Let c be f(-14). Let j be (-4)/(-14) - 4/14. Solve j = i + i + c for i.
-4
Suppose -16 = -4*w + 4*l, -3*w - w - 3*l = 12. Let a be 3 + -3 + 3 + w. Suppose -4*u - 4*h = -8, -2*u + a*h + 2*h + 25 = 0. Solve -u = 3*p + 7 for p.
-4
Let o(w) = w**2 + 14*w + 31. Let s be o(-14). Solve -34*a + 12 = -s*a for a.
4
Suppose 0 = 19*j - 34*j + 300. Solve 8*r = 12 + j for r.
4
Let p = 27 - 24. Let u = p - 0. Solve -c + u*c - 10 = 0 for c.
5
Suppose 0 = -5*k - 0*k. Suppose -g - 16 = -2*j, k = -j - 0*g + 2*g + 5. Solve -4*f - j = -f for f.
-3
Suppose -6*t + 10 = -4*t. Suppose 6*z - 86 = -62. Solve -t = n - z for n.
-1
Suppose 0 = 2*c - 46 - 28. Suppose 5*o - c + 7 = 0. Solve p + 2*p = -o for p.
-2
Suppose -2*s + h = 5*h - 10, 2*h = -5*s + 9. Let q(c) = -4*c + 4. Let a be q(s). Solve 2*l + 0*l = a for l.
0
Suppose -5*k = 20, -g - 5*k - 15 = -0*g. Suppose 4*y - a = 24, 17 = 2*y + a + g. Let z be 8/y*(-9)/(-6). Solve -z*j = -4*j + 4 for j.
2
Let z = 932 + -927. Let c be ((-6)/(-4))/(3/8). Suppose 3*y + g - 54 - 9 = 0, 5*g = 4*y - 84. Solve -c*q + y = z for q.
4
Let m be (38/95)/(1/10*1). Solve 15*o = m*o + 44 for o.
4
Let d = -9 - -11. Suppose -3*c = -4*p + 14 - d, 4*p + 4*c = 40. Solve -4*g = -p*g for g.
0
Let h(b) = 3*b**2 + 56*b + 85. Let c be h(-17). Suppose -5*m + 2 = -4*m. Solve m*v + 10 = -c*v for v.
-5
Suppose 3*f - 18 = -3*r, -6 = -3*r - 3*f + 4*f. Suppose -3*i + 6 = o + 15, 5*o + 3*i - r = 0. Solve 0 = -o*v + 3 + 3 for v.
2
Suppose 46 = 8*y - 170. Solve -5*k - 42 = -y for k.
-3
Suppose 0 = 5*k - 5*l - 50, -k + 2*l + 14 = 3. Suppose -5*d + k*d - 80 = 0. Solve 0*p + 4*p = -d for p.
-5
Let i be (5 - (0 - 0))/((-1)/(-6)). Suppose -t - p + 15 = -4*p, 4*t - i = 2*p. Solve -t*g = -g for g.
0
Let f = 563 - 562. Solve 0 = -9*s - 8 - f for s.
-1
Let w(p) be the third derivative of -p**5/60 - p**4/8 + 2*p**3/3 + 6*p**2. Let s be w(-3). Solve 0 = -s*z + 7*z - 9 for z.
3
Let u = -231 + 246. Let f = -7 - -10. Solve 0 = -f*r + 6*r + u for r.
-5
Let v = 388 + -378. Solve 20*o - 15*o = -v for o.
-2
Let y be (-110)/(-2) - -3*(-5)/(-3). Solve -y = 5*j - 55 for j.
-1
Suppose -8*l = 6*l. Let f be (-2 + -2 - -4)/(-1). Solve l*j + 2*j + 8 = f for j.
-4
Suppose 51*u - 46*u - 300 = 0. Suppose -2*m - 10*m = -u. Solve n = m*n for n.
0
Let j(y) = -y**2 - y - 1. Let m(g) = -5*g**2 - 2*g - 2. Let t(r) = 4*j(r) - m(r). Let x be t(-1). Solve 0 = -4*n - x + 9 for n.
2
Let r(w) = w**3 - 4*w**2 - 10*w - 10. Let f be r(6). Solve f*s = 2 - 6 for s.
-2
Let z = 33 + -1. Let h = z + -16. Solve -3*l = l - h for l.
4
Suppose 8*z + 58 - 162 = 0. Solve 7 = 5*t - z for t.
4
Let g = 535 - 497. Solve 31*p = g*p + 28 for p.
-4
Let o be (-34)/221 - ((-37)/(-13) + -1). Let q be 20/8 - 1/o. Solve 5 = 2*d - q*d for d.
-5
Let f = -84 + 178. Let x = -82 + f. Solve -r + 4*r - x = 0 for r.
4
Let m(l) = 2*l - 9. Let j be m(18). Let n = 27 - j. Solve -15 = -3*a - n*a for a.
5
Let r = -10 - -12. Suppose 0 = -4*w + 4*c, -r*c + 30 = 4*w - 0*c. Suppose -10 = -u - p, 2*u - 3*p = 3*u - 18. Solve -u*l - w = -l for l.
-1
Suppose -f = -3*p - 9, 29 = 4*f + 3*p - 8*p. Suppose 2*z = 4*n - 3*n + f, 3*n + 12 = 4*z. Solve 3*y = 3 - n for y.
1
Let r(d) = -4 - 2*d**3 + 9*d**3 - 7*d - 2*d**3 - 4*d**3 + 4*d**2. Let g be r(-5). Let y(x) = -x + 8. Let k be y(g). Solve k + 2 = 2*h for h.
2
Suppose 5*l - 2*t - 120 = 0, 144 - 48 = 4*l + 2*t. Solve -31*u - 21 = -l*u for u.
-3
Suppose -3*a + i - 6*i + 15 = 0, 2*a + 2*i = 14. Solve 0 = -3*k + k - a for k.
-5
Let n be (4/(-16))/(2/(-16)). Suppose -31 = -2*o + z, 0*z - z + 33 = n*o. Suppose -4*j = -4 - o. Solve -j = -3*b + 8*b for b.
-1
Let j be 6/12 - (1 - 11/2). Solve j*f = 6*f + 5 for f.
-5
Suppose -3*x = k + 2*x - 10, 0 = -2*k - 2*x + 4. Solve 2*g + 13 - 19 = k for g.
3
Suppose -3*q - 3 = -4*c - 0, 5*c + 4*q = 27. Let k = c + 10. Let v = 14 - k. Solve -5 = -2*f + v for f.
3
Let o(r) = -8*r - 4. Let v be o(4). Let j = 46 + v. Solve 2*h - 7*h = -j for h.
2
Suppose 2*z = -o - 4 + 5, 4*z + 5*o - 17 = 0. Let d be 1*(z + 2)*3/(-9). Solve d = -0*m - m for m.
0
Let x = -675 + 681. Let u be (-2)/4*2*-6. Solve 4*h - x*h + u = 0 for h.
3
Let z(k) = 22 - 5*k + 10*k + 0*k - 8*k. Let f be z(5). Solve 2*x = f*x - 5 for x.
1
Suppose 17*o - 13*o = 80. Suppose -5*h + o = -0*h. Solve h*n + n - 10 = 0 for n.
2
Let k(r) = -r**2 + 10*r + 14. Let q be k(11). Let c be (-252)/8*(-2)/q. Let w be 6/c + 6/(-21). Solve w*p = 4*p + 12 for p.
-3
Let k(r) = 2*r + 14. Let l(o) = o. Let q(a) = k(a) + 2*l(a). Let w be q(-3). Solve -6 = -y - w for y.
4
Suppose -5*o + 8 = -o. Solve 0*k = o*k for k.
0
Suppose 5*j + 3*t - 32 = 0, 0 = -3*j - t + 4*t. Suppose 0 = -0*x + 3*x - j*y + 5, 5*x - 40 = -3*y. Solve -r = 2 - x for r.
3
Let p be (10/3)/(2/3). Suppose p - 3 = -x. Let m(c) = -5*c - 5. Let g be m(x). Solve g*w - 2*w - 15 = 0 for w.
5
Suppose m = z - 1, z + 3*m - 2 - 11 = 0. Suppose -z = c, c - 2 = r - 4*r. Solve -r*v + 2 = 4 for v.
-1
Suppose 26 = c + d + 9, 5*c + d - 69 = 0. Suppose c*j = 5*j. Solve n + 3*n = j for n.
0
Let w = 6 + -1. Solve -w*l + 49 - 69 = 0 for l.
-4
Let i be (-39)/((-5)/((-60)/(-18))). Let z be i - 20 - 1*3. Solve -7 = z*w - 10 for w.
1
Let x(m) = m**2 + 9*m - 17. Let a be x(-12). Let i(t) = t**2 + 5*t + 4. Let d be i(-5). Suppose -d*w = -6 - 10. Solve -a = -3*l - w for l.
5
Let h = 15 + -11. Suppose -h*n = -4*k - 4, -4*k + 1 - 5 = 2*n. Let c be 1 + (k + 0)*-7. Solve -c = -q - 3 for q.
5
Let c(p) be the second derivative of -2*p**3/3 - 23*p**2/2 + 12*p. Let h be c(-7). Solve 0*n - h*n = -25 for n.
5
Let y be (-60)/70 + 162/42. Solve 0*k + 3 = -y*k for k.
-1
Let a be -3*(-1 + 6/9). Let g = -134 - -133. Let u be (2 + g)*(a + 2). Solve -4 = 4*j - u*j for j.
-4
Let c be (16/(-6))/((-26)/39). Solve 0*n = -c*n + 16 for n.
4
Suppose c - 126 + 120 = 0. Solve -9*p + 3*p = c for p.
-1
Suppose 7*j - 42 = -0. Let w(i) = 4*i - 14. Let u be w(9). Let f be 3/2 - (-11)/u. Solve j*p = 4*p - f for p.
-1
Suppose 5*g + 4 = -2*v, -3 = -3*v + 3*g + 12. Solve 7 = v*w - 2 for w.
3
Let o be 0*1/2*2. Let s be (-9)/(-1 + -3 + (-22)/(-4)). Let m(w) = -w**3 - 7*w**2 - 9*w. Let d be m(s). Solve 5*l + d + 2 = o for l.
-4
Suppose -3*w - 751 = -760. Solve 2*m + 1 = w for m.
1
Let v(p) = -2*p**3 + 2*p**2 - 4*p + 3. Let a be v(2). Let w = a - -21. Suppose -4*n + w = 0, -g - 4*g + 13 = 4*n. Solve -15 - g = 4*i for i.
-4
Suppose -3*y - y = 0. Let f = -19 + 39. Suppose -4*n - n + f = y. Solve 0 = -n*w + 1 - 9 for w.
-2
Suppose -3*s = 22 - 7, -5*x = 2*s - 10. Let j = 67 + -67. Let c be (j - -1) + (-63)/(-7). Solve y - c = -x*y for y.
2
Suppose 4*w - 2 = -2*s + 3*w, s = 5*w + 23. Let h(f) = 7*f - 2. Let r be h(1). Suppose -11*c = -r*c. Solve 0 = -c*k - s*k for k.
0
Suppose -5*o = -2*w - 10, o - 23 - 1 = -4*w. Suppose 2*c = -3*i, -o*c = c + 4*i. Solve 3*d + 6 = -c*d for d.
-2
Let t(v) = -v + 4. Let o(x) = -x**3 + 6*x**2 - 8*x + 7. Let a be o(5). Let j be t(a). Solve j = k + 3*k for k.
3
Let z = 52 - 66. Let o = z + 16. Solve o*j = 4*j - 6 for j.
3
Let k = 304 + -303. Solve -k + 13 = -3*o for o.
-4
Let l = 163 + -160. Solve -l*x + 4*x = 4 for x.
4
Let t(w) = w**3 - w**2 - w - 11. Let j be t(0). Let g = 7 + j. Let n = 3 - g. Solve -1 = -2*m - n for m.
-3
Let c(k) = 2*k + 5. Let m be c(0). Suppose -6 = i + 4*v, -i + 4*i + m*v = -4. Solve -4 = -i*w + 4 for w.
4
Suppose -4*n = 2*q - 66, 2*q - 54 = -3*n + 2*n. Suppose 5*y = 5, 0 = 5*o - 3*y - 2 - q. Suppose 2*p - 3*u - 1 = 5, 3*u + o = 5*p. Solve 2*b = -p*b - 8 for b.
-4
Let g(r) = -4*r**2 - 7*r + 11. Let x(v) = 6*v**2 + 10*v - 16. Let a(m) = 7*g(m) + 5*x(m). Let l be a(2). Solve 15 = -l*f + 2*f for f.
-3
Let i be (-15)/(-5) - (-11 + 14). Let s(f) = -f**2 + 3*f + 4. Let z be s(4). Solve z = -i*p + 4*p + 20 for p.
-5
Let r = -20 + 32. Solve -6*f = -9*f - r for f.
-4
Suppose 22*i - 13 = 53. Solve i*m = 3 - 0 for m.
1
Let m(w) = 2 - 4*w + 2*w + 30 + 4. Let h be m(17). Solve x + h = -3 for x.
-5
Suppose 13*p + 12 = 10*p. Let w = p + 6. Solve -w + 5 = k for k.
3
Let j(o) = -16*o + 354. Let p be j(20). Solve -z = -38 + p for z.
4
Let l = 17 - 24. Let n be -1*6*(l - -6)/3. Let p(v) = v - 5. Let c be p(7). Solve t - n*t = -c for t.
2
Suppose 4*h + 3*m = -0*m + 364, 3*