 -x*z + 4*z + 40 = 0. What is the units digit of z?
0
Suppose p - 5*p = -160. What is the units digit of p?
0
Let r be (-20)/(-6)*12/(-5). Let d = r + 12. Suppose -d*k - 20 = 0, 20 = 4*s - 5*k - 9. What is the units digit of s?
1
Suppose z - 3*z + 10 = 0. Suppose -70 = -z*f - 5*m, 42 = 5*f - m - 16. What is the units digit of f?
2
Suppose -2*a - 3*a - 135 = 0. What is the tens digit of ((-9)/a)/((-1)/(-57))?
1
Let d(b) = 2*b**3 + 2*b**2 - b + 1. Let t be d(3). Suppose 0*h = -2*h + t. Suppose -h = -5*j - 5. What is the units digit of j?
6
Let w be ((-2)/5)/((-1)/5). Suppose 5*o - 5*h = 5, -o - 5*h - 4 = 1. Suppose o = -3*a - w*j - 0*j + 3, 5*a - 5*j - 30 = 0. What is the units digit of a?
3
What is the tens digit of (-40)/(-6)*(-6)/(-4)?
1
Let y be (0 + 0 + -4)*1. Let p be 27/21 - y/(-14). Suppose 5*v + 34 = 3*x, 0 = 3*x + 4*v - 17 + p. What is the units digit of x?
8
Let l = -1 - -4. Let m = -3 + 5. Let k = m + l. What is the units digit of k?
5
Suppose 3*z = -7 + 91. What is the units digit of z?
8
Suppose -2*x = -10, -2*x - 40 = -l - 4*l. Suppose -4*v + f = 11, 5*v - 3*f + 17 = v. What is the units digit of (-4)/(-8)*(l + v)?
4
Let o = 1 - 3. Suppose -5*g - 20 = 5*w, 2*g - 2*w - 12 = w. Let b = g - o. What is the units digit of b?
2
Let m be 2 + -1 + -2 + 37. Suppose 0*g + 2 = g. Suppose -g*y = y - m. What is the tens digit of y?
1
What is the units digit of ((-1)/(-2))/((-2)/(-44))?
1
Let q be 0/(((-12)/2)/(-3)). Suppose -2*w - 2*w + 56 = q. What is the units digit of w?
4
Let r = 3 + -3. Suppose 3*a + r*a - 28 = -5*l, a - 6 = -l. Let p = a - -6. What is the units digit of p?
7
Suppose -g = -5 - 96. What is the tens digit of g?
0
Suppose -5*t + 0*t = -u - 694, 4*u - 282 = -2*t. What is the hundreds digit of t?
1
Suppose -20*l + 24*l = 152. What is the tens digit of l?
3
Let h(c) = c**2 - c + 10. Let s be h(5). Let k = s - 14. What is the tens digit of k?
1
Let x(y) be the second derivative of y**4/12 + y**3 - 7*y**2/2 - 2*y. What is the tens digit of x(4)?
3
Suppose -5*b - 3*i = -10*b + 1140, 1150 = 5*b - i. What is the tens digit of b?
3
Let m(n) = 2*n. Let i be m(6). Let d be -1*2 - 0/(-4). Let k = d + i. What is the tens digit of k?
1
Let o(b) = -b - 13. Let h(v) = 4*v + 53. Let s(n) = -2*h(n) - 9*o(n). What is the units digit of s(-9)?
2
Let k(v) = -236*v - 1. What is the units digit of k(-1)?
5
Suppose 4*i - 2*w - 186 = -w, -3*w = -6. What is the tens digit of i?
4
What is the units digit of (4/(-6))/((-2)/93)?
1
Let d(z) = -z**2 + 3*z - 1. Let s be d(2). What is the units digit of 11*s - (-3 - -6)?
8
Suppose -j - 2 = -4. Let p(u) = 3*u**3 + 2*u**2 + 5*u + 4. Let s(l) = 2*l**3 + 2*l**2 + 4*l + 3. Let m(t) = -3*p(t) + 4*s(t). What is the units digit of m(j)?
2
Let f be (-30)/(-6)*(1 - -4). Let r be (-253)/(-5) + 10/f. Suppose 0 = -2*a - 3*w + 13, -2*a - w = 2*a - r. What is the tens digit of a?
1
Let j(g) = g**3 + 4*g**2 - 6*g - 5. Let q be j(-5). Suppose q = -5*h - 21 + 76. What is the units digit of h?
1
Let w(l) = -2*l - 15. Let s be w(-10). Suppose 2*j - 5*z - 29 = 0, 4*z = -s - 15. Let x = j + 3. What is the units digit of x?
5
Suppose 4*n - 50 = -5*r, -4*r + 32 = 2*n - 14. Suppose -2*p = -d + 3, -4*d + 11 + r = 5*p. What is the units digit of ((-6)/4)/(p/(-6))?
9
Suppose -w + 513 = 3*q, q + 0*q = -w + 171. What is the tens digit of q?
7
Suppose 5*g + 77 = 3*s, 3*g - 4*s = g - 42. Let v = g - -17. What is the units digit of v?
4
Let j be (1/(-2))/(2/(-20)). What is the units digit of ((-2)/6)/(j/(-90))?
6
Let z(q) = -3*q**2 - q. Let d be z(-1). Let l = 2 + d. Suppose l*x - 3*x = -42. What is the units digit of x?
4
Let n = -13 + 83. What is the units digit of n?
0
Suppose -55 = -0*v - 5*v. What is the units digit of v?
1
Suppose -5*s + 12 = -3. Suppose q = -1 + s. What is the units digit of (0 - q/8)*-4?
1
Suppose 0 = -5*m - 0*m. Suppose 78 = -m*q + 3*q. What is the tens digit of q?
2
Suppose -2*x = q + 4*q - 28, 3*x - 28 = -4*q. Suppose -7 + q = -y, 4*p - 37 = -3*y. What is the units digit of p?
7
Let r(d) = d + 1. Let t be r(3). Suppose 44 = 5*q - 2*c - 39, 0 = q - t*c - 13. What is the units digit of q?
7
Suppose -29*d - 3 = -32*d. What is the units digit of d?
1
Suppose k - 3 + 1 = 0. Suppose 2*y - 2*i = -0*i + 26, 2*i = -k*y + 10. What is the units digit of y?
9
Suppose x + 5*r + 0 = -7, -x + 2*r = 0. What is the units digit of (x - -3)*5/1?
5
Let i be 33/(-6)*(-2 + 38). What is the units digit of i/12*(-4)/6?
1
Let o(f) = 8*f + 1. Let x(t) = 7*t. Let w(a) = -6*o(a) + 7*x(a). What is the units digit of w(10)?
4
Let u(c) = -c**2 - c - 3. Let m = 8 - 8. Let z be u(m). What is the units digit of z - ((2 - 6) + -1)?
2
Let b be -2 - -1*(2 - -2). Let k be 16/b + -3 + 4. Suppose -v - 2*w + 1 = 0, -2*w - k + 1 = 0. What is the units digit of v?
9
Let g be (-2)/(-11) - (-100)/55. Let a(k) = -2*k**3 - 2 + 2 + k**g. What is the units digit of a(-1)?
3
Let h = -32 + 56. What is the units digit of h?
4
What is the units digit of 1 + (58 + 2)/1?
1
Suppose -10 + 2 = -2*d. Suppose -3*u + 81 = 3*i - 5*u, -d*u = 0. What is the units digit of i?
7
Suppose 3*f - 19 = -7. Suppose f*g - 58 = -2. What is the units digit of g?
4
Let s = -6 - -8. Suppose -s*k - 2 = -12. Suppose 17 - 3 = -j + 5*c, 36 = j + k*c. What is the units digit of j?
1
Suppose 2*a - 2 = -5*u + 4*a, a = 4. Let s = u + 3. Suppose -4*n - h + 16 = -0*h, -s*n - 5 = -5*h. What is the units digit of n?
3
Suppose 7*z = -5*z + 1728. What is the hundreds digit of z?
1
What is the units digit of 20 - (1 + (3 - 5))?
1
What is the units digit of ((-1)/3)/(11/(-1683))?
1
Suppose -a = -2*u - 22, 2*u + 106 = 2*a + 2*a. What is the units digit of a?
8
Suppose 1 = -j + 2, 4*j + 112 = -4*l. Let a = l + 43. What is the tens digit of a?
1
Let u(x) = -2*x + 42. What is the units digit of u(-13)?
8
Suppose -3*w = -k + 11, 2*k - 2*w + 7*w = 33. What is the units digit of k?
4
Let f = 23 - 17. Let x(c) = 2*c**2 - 5*c - 6. What is the units digit of x(f)?
6
What is the units digit of 56 - (-1 + -2)*-1?
3
Let x be 34/6 - 2/3. Let i = 9 - x. What is the units digit of i?
4
Let r = -4 + 6. Suppose i = -r*i + 9. Suppose -4*o = -o - i. What is the units digit of o?
1
Let i(r) = -50*r + 11. What is the hundreds digit of i(-3)?
1
Suppose 0 = 5*c + 153 - 703. What is the tens digit of c?
1
Let r(t) = -t**2 - 23*t - 24. Let x be r(-20). Let n(m) = 8*m**2 + 3*m. Let a be n(-2). Let f = x - a. What is the tens digit of f?
1
Suppose 7 = 5*f - 3. Suppose f*v + 28 = 3*j, -38 = -5*j + 4*v + 6. What is the tens digit of j?
1
Suppose -9*o + 577 + 251 = 0. What is the units digit of o?
2
Suppose v + 5*l = -18, 2*v + 2*l = -0*l - 4. Suppose 0 = -5*a + v*a + 39. What is the tens digit of a?
1
What is the tens digit of (-4)/(-8)*233*2 + 4?
3
Let m = 9 - -30. What is the tens digit of m?
3
Suppose -4 = 2*z + 4, -4*z - 1 = 5*b. Suppose b*r = 4*r - 36. What is the units digit of r?
6
Let r = 97 + -67. What is the units digit of r?
0
Let m be 0 - 2*(-9)/6. Let c = 14 - m. What is the units digit of c?
1
Let z = -2 + 7. Let f = z - 3. Suppose -4*c = 3*b - 10, 2*b - f*c - 16 = -0. What is the units digit of b?
6
Let h = 1 + 4. Suppose 2*w + h*g - 4 - 5 = 0, 2*g = w - 18. What is the units digit of w?
2
Let i = -37 - -45. What is the units digit of i?
8
Suppose -3*l + 12 = -2*w - 3*w, -9 = -3*w. Suppose a - 2 = l. What is the tens digit of a?
1
Let f = 5 - 11. Let t = f + 10. Suppose t*z - 20 = -4*b + 8*b, -5*b = z - 5. What is the units digit of z?
5
Let y(p) be the first derivative of p**4/6 - 2*p**3/3 + 3*p**2/2 - p - 1. Let h(l) be the first derivative of y(l). What is the units digit of h(3)?
9
Let n = -2 - -6. Let j = -8 - -11. Suppose 0 = k - n - j. What is the units digit of k?
7
Suppose -3*f - 2*x + 132 = 0, 3*f - 48 - 84 = 4*x. What is the units digit of f?
4
Let s(h) = h + 14. What is the units digit of s(-6)?
8
Let r = 12 - 7. Suppose 9 + 15 = 3*d. Suppose -5*b = -4*p - 1, -r*b + d = -0*p + 3*p. What is the units digit of p?
1
Let p = -668 - -403. Let r be p/(-25) + 4/10. Let o = -1 + r. What is the units digit of o?
0
Let v = -9 - -3. What is the units digit of (v/2)/6*-10?
5
Let r be (9/6)/(3/(-808)). What is the units digit of 4/(-18) + r/(-36)?
1
Let r(w) = w**3 - 2*w**2 + 2*w - 6. Let l = 3 + 1. Let f be r(l).