 = -k + y. What is the units digit of k?
4
Suppose -k = -x + 4, 2*x + 5*k - 8 + 21 = 0. Suppose -3*i - x = -7. Suppose -3*v = -i*v - 3. What is the units digit of v?
3
Let p be (-1)/(1/(-2)) - 0. Suppose 4*g - 3 = g. Suppose g = 2*j + 5*r - 0*r, -46 = -5*j + p*r. What is the units digit of j?
8
Let u(i) = i**3 - 8*i**2 - 9*i - 3. Let g be u(9). Let a be g*3/(-9)*8. Let z = 13 - a. What is the units digit of z?
5
Let g(n) = n**2 - 12*n - 1. Let v be g(7). Let i = 53 + v. What is the units digit of i?
7
Suppose -4*f - 5 - 3 = 0. Let i be (f + 3)/2*10. Let n = 6 - i. What is the units digit of n?
1
Let z(b) = b**3 + 5*b**2 - 10*b - 9. Let h be z(-6). Let c = h + -8. What is the units digit of c?
7
Let z(o) = -3*o + 2*o + 1 + 4. What is the tens digit of z(-5)?
1
Suppose -7*i + 4*i + 228 = 0. What is the units digit of i?
6
Suppose -2*o = -5*o + 27. Let p = -6 + o. What is the units digit of p?
3
Suppose 5 - 17 = -3*i. Suppose -2*t + i = -24. What is the units digit of t?
4
Let f be ((-14)/4)/((-3)/(-24)). Let v = f - -62. What is the tens digit of v?
3
Let c(j) = j**2 + 5*j + 3. Let q be c(-5). Suppose 2*i - 8 = -5*g + q, -3*g - 5*i = 1. Suppose -r - 15 = m + 3*m, 0 = g*r - m - 7. What is the units digit of r?
1
Let g(i) = -i + 1. Let w be g(3). Let k = w + 4. What is the units digit of k?
2
Let r(f) = f. Let i be r(3). Let w = -4 - -6. Suppose -w*v - v = 2*n - 28, -4*v - i*n + 38 = 0. What is the units digit of v?
8
Let q = 3 + -4. Let i be q/(-2*3/6). What is the units digit of 9 - (1 - -1 - i)?
8
Let q(a) = a**2 + 3*a + 27. What is the tens digit of q(0)?
2
Suppose -3*a = 2*a - 45. Let i = -6 + a. Suppose 0 = 4*g + o - 6*o + 6, 4*g = -i*o + 10. What is the units digit of g?
1
Let t be (15 + 0)*(-5)/15. What is the units digit of 27/1*(-4 - t)?
7
Suppose 0 = 3*a - 3*q + q - 501, 5*a - 842 = q. What is the tens digit of a?
6
Suppose -2*t + 1 = -4*p + 15, 2 = -2*p. Let g be (-2)/t + (-47)/9. Let z(s) = -4*s - 3. What is the tens digit of z(g)?
1
Suppose -j - 172 = -4*b + 86, 0 = b + 2*j - 60. What is the units digit of b?
4
Let u(j) = j**2 + 13*j + 1. Let v be u(-13). Suppose -2*g + 5*y + 8 = v, -y = 2*g - 1. Suppose p = -g + 6. What is the units digit of p?
5
Suppose 5*h = 5 + 20. Suppose -3*w = -2*w - h. What is the units digit of w?
5
Let y(h) = h**2 + 3*h - 2. Suppose 10 = -4*r - 6. Let s = -1 + r. What is the units digit of y(s)?
8
Let z(f) = 4*f**2 + f. Let c be z(1). Suppose m = 4, c*y - 36 = y + m. What is the tens digit of y?
1
Let x = 288 - 97. What is the hundreds digit of x?
1
Let l = 106 + 123. What is the tens digit of l?
2
Let b be ((-17)/(-2))/((-11)/(-66)). Suppose -5*v + 59 = -b. What is the units digit of v?
2
Suppose -4*o - w = -15, 3*w + 20 = o - 0*w. Suppose 9 = -o*x - 1, 2*g - 8 = -2*x. What is the units digit of g?
6
Suppose 5*h - 2*q = -5*q - 60, -3*q + 75 = -4*h. Let m be (-1 + 5 + -3)*h. What is the units digit of (-5)/2*36/m?
6
Let h = 42 - -79. What is the hundreds digit of h?
1
Suppose 9 + 11 = 2*i. What is the tens digit of (75/i)/((-1)/(-2))?
1
Suppose -4*x = i - 2, -3*x = 5*i - 56 - 5. What is the units digit of i?
4
Suppose 3*l - 2 = 1. Let c be 1 - -3*2/2. Let n = l + c. What is the units digit of n?
5
Suppose o - 5*j = 20, 0 = 5*o + 2*j - 5*j - 12. What is the tens digit of 43 - (o - (-4)/(-4))?
4
Let b(m) be the second derivative of -m**5/20 + 7*m**4/12 + 4*m**3/3 - 3*m**2 - m. Let z be b(8). What is the units digit of ((-2)/(-3))/(z/(-36))?
4
Let j(y) = 2*y**3 - 12*y**2 + 10*y - 12. What is the tens digit of j(8)?
2
Suppose 0*s - 69 = -3*s. What is the tens digit of s?
2
Let p(a) = 17*a**3 - a - 2. Let o be p(2). Suppose o = -0*v + 4*v. What is the tens digit of v?
3
Let v(p) = -4*p**2 + 2*p. Let c be v(2). Let n be c/8*(-1 - -3). What is the units digit of 2/n*(-13 + 1)?
8
Let g = -8 - -8. Let p = g + -2. What is the units digit of (-2 + 4)*(-1)/p?
1
Suppose 0 = -11*a + a + 1990. What is the tens digit of a?
9
Suppose -38 = -n - n. What is the units digit of n?
9
Let j be (6 - 5)*5*-5. Let k = -13 - j. What is the units digit of k?
2
Let m(t) = -t**3 - t + 6. Let r be m(-3). Suppose 3*s - 189 = -r. What is the units digit of s?
1
Let r(a) = a**3 - 10*a**2 + 6*a - 3. What is the units digit of r(10)?
7
Suppose 0 = -n + 5*f + 60, -f - 24 = -n + 16. Suppose -n = -4*p + 21. What is the units digit of p?
4
Suppose -5 = i - 17. Let t be i/4 + 1*2. What is the units digit of 1 - t/(15/(-12))?
5
Let t = 3 + -11. What is the units digit of 0/(-1) - t/4?
2
Suppose 3*d - 270 = -93. What is the tens digit of d/3 - 6/9?
1
What is the units digit of (1 + 32/6)*3?
9
Let t(h) = -5 - 5*h + 2*h + 2*h. Let q be (-1 + 8)*(1 - 2). What is the units digit of t(q)?
2
Suppose -234 - 54 = -4*s. What is the units digit of s?
2
What is the tens digit of (2 - -1)/(3/112*4)?
2
Let i(h) = -4*h**2 + 2*h. Let z(j) = j**3 - j**2 - j - 1. Let y(u) = -i(u) + z(u). What is the units digit of y(-3)?
8
Let t = 285 + -161. What is the tens digit of (45/(-12) + 4)*t?
3
Suppose 6*j - 59 = 55. What is the units digit of j?
9
Suppose 13 + 11 = -2*u. What is the units digit of ((-33)/u)/(2/8)?
1
Suppose -4*b - 5 = 5*z + 1, z = b + 6. Let h(d) = -4*d - 4. What is the units digit of h(b)?
2
Let o(v) = -4*v - 1. Let n be o(-6). Suppose 4*j - n = -7. What is the units digit of j?
4
Let s(a) = 2*a**2 - 2*a - 2. Let x = 4 + -4. Suppose x*o = 3*u + o - 4, 3*u - o = 8. What is the units digit of s(u)?
2
Suppose 0 = -2*g - 3*g - 320. What is the units digit of ((-12)/(-8))/((-6)/g)?
6
Let z be -1 - (4 - -1)*1. What is the units digit of (1*-9)/(z/4)?
6
Suppose -4*m + 174 + 134 = 0. What is the units digit of m?
7
Let s(l) = -l - 3. Let c be s(-5). Suppose -5*k + 5*o = -40, -11 = 4*k - 5*k + c*o. Suppose 3*x - f - 11 = -k*f, 5*x = -4*f + 21. What is the units digit of x?
5
Suppose 0 = -4*n - 4*a + 264, -3*n + 5*a - 202 = -6*n. What is the tens digit of n?
6
Let h be 4/(-8)*0/(-1). Suppose 0*i - i = o - 11, -4*o - 3*i + 43 = h. What is the units digit of o?
0
Let t = -7 + 9. Let u = 11 + 3. Suppose -u = -4*j + t*j. What is the units digit of j?
7
Let n(i) = 79*i**3 + i - 1. What is the units digit of n(1)?
9
Suppose 4*u + 26 + 77 = 5*k, 5*u = 3*k - 54. What is the units digit of k?
3
Let g(i) = i**2 - 18*i. What is the units digit of g(21)?
3
Suppose 2 = m - 0. Suppose 3*k + 29 = 4*q, 3*k + m*k = -15. What is the units digit of q?
5
Let s = 0 + 1. Let z be (-3)/(1 + 5/(-2)). Let r = z - s. What is the units digit of r?
1
Suppose -j = -0*j - 11. Let i = -8 + 10. Suppose 4*h - j - 43 = -i*g, h - 5*g - 19 = 0. What is the units digit of h?
4
Let g = -65 + 204. What is the units digit of g?
9
What is the tens digit of (4 - -2)/((-4)/(-14))?
2
Let j be -2 + (0 - -9*3). Let y = 17 - j. Let h = y + 18. What is the units digit of h?
0
Let p be (1 + -13)*12/(-24). Let i be ((-40)/(-6))/(1/3). What is the units digit of (3/(p/i))/1?
0
Suppose 0 = r - 2*r + 3. Let q be r + -1 - 36/4. Let a = q - -11. What is the units digit of a?
4
Let t(x) = 5 - 8*x**2 - 2*x + 2*x + x**3. Let r be t(8). Suppose -3 = u, -n = -r*n - 5*u + 5. What is the units digit of n?
5
Let o(i) be the third derivative of -i**5/20 + i**4/8 - 2*i**2. Let b(x) = -4*x**2 + 3*x. Let d(s) = -4*b(s) + 5*o(s). What is the units digit of d(-4)?
4
Let c = -45 + 95. Let p = c - 28. Let k = p - 12. What is the tens digit of k?
1
Suppose 0 = a - 2*c + 3*c - 9, -5*c = 3*a - 33. Let k be (-4)/a*1*-3. Suppose -k*d + 27 = d. What is the units digit of d?
9
Let j be (-2)/(-8) + 2/(-8). Suppose j = -5*o + 12 + 13. Let d = o - 2. What is the units digit of d?
3
Let f(a) = -4*a - 1. Let c be f(4). What is the units digit of -1*1 - (c - -8)?
8
Suppose -c + 2*c = -5*t + 275, 0 = 2*t - 5*c - 110. Let a be 16/6*9/6. Suppose -a*l - l = -t. What is the units digit of l?
1
Let u(n) = 27*n**3 + 4*n**2 - 5. What is the hundreds digit of u(2)?
2
Let b = 5 + -3. Suppose -4*t - 5*h + 56 = 0, 7*t = 2*t - 3*h + 83. Suppose 0 = -z - 4*r - t, -z - 3*z - b*r = 6. What is the units digit of z?
1
Suppose 4*n - 7 = k + n, 5*n + 5 = 0. Let a(b) = -b - 12. Let c be a(k). Let h(g) = 3*g**2 + 2*g - 2. What is the units digit of h(c)?
6
What is the units digit of 1*-43*(-7)/7?
3
Suppose -37 - 58 = -5*j. What is the tens digit of j?
1
Let z(a) 