What is the tens digit of x?
7
Suppose -10 = 5*z - 210. Suppose 5 = 5*k - z. What is the units digit of k?
9
What is the units digit of -1 + 7 - (10 - 10)?
6
Let v(y) = -2 - 3 + 13 - y + 13. What is the units digit of v(13)?
8
Suppose 0 = 5*n - j - 12, n + 1 = j + 5. Suppose 4*g = 2*o + 6, n*o + o - 3 = 3*g. Suppose o*a - 27 = 8. What is the units digit of a?
7
Suppose -3*l = -2*d + 119, -310 = -2*d - 3*d + 5*l. What is the units digit of d?
7
Let x = -1 - -3. Let w be (1 + 1)/(x/5). Suppose f + 16 = w*f. What is the units digit of f?
4
Let b(i) = -5*i**3 - 6*i**2 - 4*i. Let v(o) = -o**3 - o**2 - o. Let l(u) = -b(u) + 4*v(u). Let g be l(-2). Suppose g*p - p = -7. What is the units digit of p?
7
Suppose 159 = 4*s - 61. What is the units digit of s?
5
Let p = 86 + -45. What is the tens digit of p?
4
Let y be -4 + (-9)/(-3) + -1. Let f(q) = 2*q**2 + 2*q - 1. What is the units digit of f(y)?
3
Let c be (-3)/(-15) - 384/20. Let n = -9 - c. What is the units digit of n?
0
Suppose m + 27 = -4*s - s, 0 = -2*m + 4*s + 16. Let z = 14 - m. What is the tens digit of z?
1
Let q(h) = -h**3 - 4*h**2 + 4*h - 1. Let a be q(-5). Let w(v) = a*v + 0*v - 1 - 4 - 3*v. What is the units digit of w(9)?
4
Let z(o) = -o**2 + 9*o + 3. Let l be z(9). Suppose 6*m - l*m = 9. Suppose -m*a + 10 = d, 4*a + 4 = d + 2*d. What is the units digit of d?
4
Let g(w) = 26*w**2 - w + 1. Let b be g(1). Let u be (-1600)/90 - (-2)/(-9). Let k = u + b. What is the units digit of k?
8
Suppose 0*m = -3*m - 9. Let f = 12 + m. What is the units digit of f?
9
Let d be 79 - ((-1)/1 - 2). Suppose 0 = -3*u + d + 23. What is the tens digit of u?
3
Let c(s) be the second derivative of 7*s**3/6 - 3*s. Let y be c(4). What is the units digit of (-4)/14 + 92/y?
3
Let y(n) = n**3 - 6*n**2 - 3*n. Let z be y(6). Let u be (12/z)/((-2)/27). Suppose 5*p = l + 5, 0 = -5*l - 5*p + 74 - u. What is the tens digit of l?
1
Let p = -23 + 70. What is the tens digit of p?
4
Suppose -2 = 5*q - 3*q. What is the units digit of ((-6)/4)/(q/6)?
9
Suppose w + 3*w = 0. What is the tens digit of 36 + (w/(-4))/3?
3
Suppose 5*w + x - 21 = 0, -4*w - 2 = 3*x - 21. Suppose 2*t - 13 + 79 = w*n, -3*t = -3*n + 51. What is the tens digit of n?
1
Let o be 8/28 + 1947/21. Suppose -o = -n - 2*n. What is the tens digit of n?
3
Let f = -41 - -61. What is the units digit of f?
0
What is the tens digit of (-3)/9*(3 - 276)?
9
Let t(l) = -l**3 - 30*l**2 - 38*l - 29. What is the units digit of t(-29)?
2
Let g = 32 + -3. What is the tens digit of g?
2
Let s = 0 + 1. Suppose 0 = -w - s - 23. What is the tens digit of (15/20)/((-1)/w)?
1
Let i = -20 - -46. What is the tens digit of i?
2
Suppose -3*d - 2*a = 98, 0 = -d + 5*a - 5 - 5. What is the tens digit of (d/(-18))/((-2)/(-18))?
1
Let r = 31 - 12. Let p = r + -13. Suppose 3*o = p*o - 18. What is the units digit of o?
6
Let t = 22 - 36. Suppose -110 + 30 = -4*y. Let p = t + y. What is the units digit of p?
6
Let r(u) = -12*u**3 + u**2. Let v be r(-1). Suppose 0 = -o + 1, -2*t + 2*o = -3*o + v. What is the tens digit of 8/3*(-18)/t?
1
Suppose 2*s - 4*s = 34. Let n = s - -55. What is the units digit of n?
8
Suppose -2*x + 192 = -0*x. Let v = x + -64. What is the tens digit of v?
3
Suppose 0*m + 37 = -3*q + m, 2*m - 62 = 5*q. Let v = q - -13. What is the units digit of v?
1
Suppose 0 = -2*o - 4*u + 152, 0*o + 4*o - 3*u = 249. What is the tens digit of o?
6
Let o = -17 + 19. Suppose 105 = 4*z + o*k - 27, k = -5*z + 159. What is the units digit of z?
1
Suppose 15 = 2*t - 25. Let m(v) = -v**3 + 3*v**2 + 2*v + 1. Let d be m(3). Suppose -y + 4*i = -11, -y + 5*i - d = -t. What is the units digit of y?
3
Let h = 49 + -14. Let x be h/11 + (-6)/33. Suppose 3*a - g + 13 = 4*a, -x*a - g + 31 = 0. What is the units digit of a?
9
Suppose 2*b - 5*b + 96 = 0. Let k be (-2 + 5)*22/(-3). Let w = k + b. What is the units digit of w?
0
Suppose 0 = -2*z - 2. Let m = 1 - z. What is the units digit of m?
2
Suppose 4*x - 27 = -m, x - 26 = 3*m - 133. Let j = m + -53. What is the units digit of 4/j - 357/(-27)?
3
Suppose -g = -0 - 6. Suppose -x + 16 + g = 0. Suppose 0 = -4*p + x + 6. What is the units digit of p?
7
Let b(w) = -w**3. Let j be b(0). Suppose j = 3*q - 0*q - 9. Suppose q*x - 38 = -4*l, 5*x + 5*l = -18 + 73. What is the units digit of x?
6
Let d(x) = x**2 - 2*x + 1. Let w = -4 - -5. Let s be d(w). What is the units digit of (0 - s) + (-16)/(-2)?
8
Suppose 5*s - 30 = 5*c, 25 = 3*s + s - 5*c. Suppose -8 + 73 = -s*l. Let b = 30 + l. What is the units digit of b?
7
Suppose -p + 4 = -2*p. Let m be 681/27 - p/(-18). Suppose 0 = 5*k - m, 2*d = d - 4*k + 35. What is the units digit of d?
5
What is the tens digit of 180/(-8)*20/(-15)?
3
Suppose 0 = 3*x - 0*x + 18. Let z be 3/(x/(-4)) - -20. What is the units digit of (z/(-6) - -1)*-3?
8
Let g = 2 - -1. Suppose 4*k + 24 + 0 = 4*i, -g = -k. What is the units digit of i?
9
Let o(i) = -3*i - 8. Suppose -4*n + 4 = -v, -4*v + 3*n - n + 12 = 0. Suppose 4*g = -4*q - 24, 9*g + 3*q + 32 = v*g. What is the tens digit of o(g)?
1
Let y(s) = -4*s. Suppose 12 = -6*t + 3*t. What is the units digit of y(t)?
6
Suppose 4*i - 274 = -5*p, -3*p + i = -3*i - 158. What is the units digit of p?
4
Let u(y) = 14*y**2 + 5*y + 14. What is the units digit of u(-3)?
5
Let d(i) = i**3 - 11*i**2 - 5*i + 1. What is the units digit of d(12)?
5
Let s(p) = -p**3 - p**2 + p. Suppose d - 2*d = 0. Suppose 5*o + 15 = 0, d*o - 1 = 5*g - 3*o. What is the units digit of s(g)?
2
Let j = -10 + 13. Suppose 4*x - j*f = 88, -44 = -2*x - 0*f - 4*f. What is the tens digit of x?
2
Let z(f) = 2*f**2 + 10*f - 2. What is the units digit of z(6)?
0
Suppose -3*i - 3*l - 465 = 0, 3*l - 7*l = 8. What is the units digit of -1 + 0 - i/9?
6
Suppose -2 = -3*w + 10. Suppose 56 = w*l - 0*l. What is the units digit of l?
4
Suppose 16*o + 87 = 17*o. What is the units digit of o?
7
What is the units digit of -6*(-7*2 - -4)?
0
Let c = -6 + 12. Let w(y) = -3 - 5 + y**2 + 4 - 5*y. What is the units digit of w(c)?
2
What is the units digit of 2 - 4/(-12)*0?
2
Suppose 9 = o - 2*o. Let i = o - -14. Suppose 11 = i*w + 1. What is the units digit of w?
2
Let w(h) = h + 14. Let x be ((-44)/(-12))/((-1)/3). Let a be w(x). Suppose 0 = 2*z + z + a*b + 6, -z = -b - 6. What is the units digit of z?
2
Let c(w) be the third derivative of w**6/120 - w**5/30 + w**4/6 - w**2. What is the tens digit of c(3)?
2
Suppose -7*w + 14*w - 1561 = 0. What is the units digit of w?
3
Suppose 0 = 2*a - 3 - 5. Let f = -2 + 4. Let n = a + f. What is the units digit of n?
6
Suppose -m - m = -8. What is the units digit of (-3)/2 - (-30)/m?
6
Suppose 3*x = 3*i - 5*i + 103, 0 = -i + 4*x + 57. What is the tens digit of i?
5
Suppose 98*v = 91*v + 931. What is the tens digit of v?
3
Suppose -4*h + 26 = -2*h. What is the tens digit of h?
1
Let v = 45 + -24. What is the units digit of v?
1
Suppose 0 = -5*d + 68 + 102. What is the tens digit of d?
3
Let a be (-6)/(0 - (-1 + -1)). What is the tens digit of 0 + (-81)/a - 3?
2
Let g be ((-2)/2)/((-11)/946). Let o = g + -39. What is the tens digit of o?
4
Let r(t) be the second derivative of t**3/2 - t**2 + 2*t. What is the units digit of r(2)?
4
Let j(o) = 6*o**2 - o. Let v be j(-1). Let c = 0 - -1. Suppose -v = -n - c. What is the units digit of n?
6
Let g(h) = 3*h**2 + h - 3. Let f be g(-5). Suppose 3*a = r + 128, f = a + r + 27. What is the tens digit of a?
4
Let x(h) = -6*h**3 - 3*h**2 + h - 4. What is the units digit of x(-3)?
8
Let z be 6*(2 - 9/6). Let g(j) = -2*j**2 + z*j**2 + j**3 + 2*j**2 - 3*j + 2 - 4*j**2. What is the units digit of g(3)?
1
Suppose -v - 33 = -2*y - y, 27 = 3*y + v. What is the units digit of y?
0
Let g = -33 + 12. Let o = g - -36. What is the tens digit of o?
1
Let x be (-60)/8*(-8)/10. Suppose -r + x = r. Suppose -r*t = p - 2*t, -t + 5 = 2*p. What is the units digit of p?
5
Suppose -j + 52 = 15. What is the units digit of j?
7
Suppose 5*j + x - 175 = 5*x, -4*x = j - 11. Let z = -18 + j. What is the units digit of z?
3
Let v(o) = -o**2 + 17. Let l be v(0). Let h be l/3 - (-14)/(-21). What is the units digit of h/4 - 1/4?
1
Let i be 1*3*12/9. Suppose 0 = 4*d - 34 - 2. Suppose -3*f - 3*h = -2*h - 24, i*h = 3*f - d. What is the units digit of f?
7
Let f(j) = j**2 - 8*j - 9. Let x be f(9). Suppose 5*w =