= -z. What is the units digit of 0/(2 + 1) + z?
4
What is the units digit of 1 - (-81 + 1 + -3)?
4
Let k = -146 + 227. What is the tens digit of k?
8
Suppose 2*f = -16 - 4. Let c be (6/(-5))/(4/f). Suppose 0 = 3*l - c - 15. What is the units digit of l?
6
Let d(o) = -2*o**2 - 3. Let c be d(3). Let n = c - -28. What is the units digit of n?
7
Suppose x = -5*l + 35, 3*x - 5 = 4*x. What is the units digit of l?
8
Suppose -10*v + 108 + 402 = 0. What is the tens digit of v?
5
Suppose 8*r - 224 = -0*r. What is the units digit of r?
8
Suppose 4*i = -0*j - j + 16, i = 2*j + 13. Suppose 2*h = -4*g + 14, 4 = g - i*g + 4*h. Suppose 0 = g*w - 3*w + 2. What is the units digit of w?
2
Suppose -2*j - 3*y + 74 = 2*y, -4*j + 134 = 3*y. What is the tens digit of j?
3
Let t = 7 + -4. Let r(b) = 2*b**2 - 3*b. Let g be r(2). Suppose -g*x + t = -x. What is the units digit of x?
3
Let x be 7/((-28)/16) + (0 - 0). Let a(l) be the second derivative of -2*l**3/3 - l**2/2 - l. What is the units digit of a(x)?
5
Let c(r) = -r**2 + 3*r + 3. Let u be 2*(-2 - (-9)/6). Let t = u - -4. What is the units digit of c(t)?
3
Suppose 5*l - u - 57 - 15 = 0, -l + 18 = u. Let m = -9 + l. What is the units digit of m?
6
Suppose -5*c + 0*l + l + 127 = 0, 0 = -4*c + 3*l + 95. Let t be (-2)/((-8)/18)*-4. Let s = c + t. What is the units digit of s?
8
Suppose 4 = u - 3*u. Let i = u - -2. Suppose i*f - 2 = -f. What is the units digit of f?
2
Let p be (2 + -1)*3*1. Suppose 2*d + 0 = u + 5, -5*d + 40 = p*u. What is the units digit of (14/(-1))/(3 - d)?
7
Suppose 8 = 2*u + 2*u. Suppose u*o - 13 = 27. What is the tens digit of o?
2
Let v be 2/(-6) - (-30)/9. Suppose -2*g + 3*g = 4*z + 1, 17 = 2*z + 3*g. What is the units digit of (v/z - 1)*2?
4
Let o = -161 + 233. What is the units digit of o?
2
Let p = 30 - 50. Let z = -20 - -48. Let b = z + p. What is the units digit of b?
8
Let s = -42 + 95. What is the units digit of s?
3
Let j(h) = 5*h + h**2 - 4*h + 5 + 1. What is the units digit of j(5)?
6
Let p = -27 - -57. Suppose -4*r + p = -3*r. What is the tens digit of r?
3
Suppose -5*u - 2*x = -20, -2*u + 4*x - 24 = -8. Let a(j) = u*j + 0*j**3 + 3*j**3 - 3*j. What is the units digit of a(1)?
2
Let r(i) = -i**2 - 8*i - 1. Suppose -s + 8 = -3*s. What is the tens digit of r(s)?
1
Let v(o) = -o**2 - 1. Let u be v(2). Let g = -2 - u. What is the units digit of g?
3
Let n(x) = x**2 - 4*x + 4. Let z be n(3). Let y be (z/3)/(2/18). Suppose g - 5*g = f, 0 = y*g + 5*f + 17. What is the units digit of g?
1
Let w = 308 + -196. What is the units digit of w?
2
Suppose -4*d - 19 = -63. What is the units digit of d?
1
Let x(l) = 2*l**2 - 1. What is the units digit of x(-1)?
1
Let y = -8 - -12. Suppose -y*a + a + 30 = 0. Suppose 0 = -5*c - 20, 3*c - 8 - a = -5*o. What is the units digit of o?
6
Suppose -22 = 2*g - 4*g. Suppose -5*l + 5*r + 30 = 2*r, 3*l + 4*r - 18 = 0. Suppose p - g = l. What is the units digit of p?
7
Let h = -165 + 307. What is the units digit of h?
2
Suppose 0 = u + 2, 0 = 3*o - 4*u - 5. What is the units digit of o - (-4)/(8/18)?
8
Let z(y) = 2*y**2 - 10*y. What is the units digit of z(-8)?
8
Suppose 2*d + 0*d = -4. Let l be d/(-7) + 64/(-28). What is the tens digit of (0 - 2 - -17) + l?
1
Suppose 16 = 4*m + 4*h, 2*h - 9 = -2*m - m. Let k be -1 + 3 + (m - 0). Suppose -r = -k*r + 26. What is the units digit of r?
3
Let v be ((-3)/2)/(12/(-16)). Suppose -v*u = -0*u - 2. What is the units digit of u?
1
Suppose 0 = 5*u - 169 - 6. Suppose -u - 120 = -5*n. What is the tens digit of n?
3
Let u be (40/8)/(2/2). Let o(m) = -m**2. Let r(n) = 7*n**2 - 7*n - 2. Let q(c) = -6*o(c) - r(c). What is the tens digit of q(u)?
1
Suppose 0 = 2*g + 10 - 38. Let s = 9 - g. Let c = -3 - s. What is the units digit of c?
2
Suppose 6 = g - 2*t, 2*g = 4*g + t + 3. Let y = 5 + g. Suppose -y*s - u - 4*u + 35 = 0, 0 = 2*s - 4*u + 10. What is the units digit of s?
3
Let w(p) = 4*p + p**3 + 17 - 2*p - p. Let v be w(0). Suppose -5*s - 1 = -b - b, 2*s = -5*b + v. What is the units digit of b?
3
Let z(l) = l**3 - 2*l**2 + 3*l. Suppose -4*x + 5*h + 7 = -1, 5*x - 4*h = 10. What is the units digit of z(x)?
6
Let g be (-1)/(-5) - 24/20. Let b(k) = -14*k. What is the units digit of b(g)?
4
Let t = -2 - -2. Let l be 1 - (-4)/4*26. Suppose t*c + 3*c - l = 0. What is the units digit of c?
9
Suppose d - 82 - 35 = -2*b, -5*b - 5*d + 295 = 0. What is the units digit of b?
8
Let n(v) = 4*v**2 + 7*v + 13. What is the units digit of n(-5)?
8
Let d = 0 - 5. Let k = d + 20. What is the units digit of k?
5
Let h = -50 + 93. What is the units digit of h?
3
What is the units digit of -4 + (2 - 0) - -27?
5
Let l(b) = 9*b**2 + 8*b**2 - 8*b**2 - 3 - 4*b + 0*b**2. What is the tens digit of l(-2)?
4
Let t(d) = 5*d - 5. What is the units digit of t(3)?
0
What is the tens digit of (-3 - -2)*-1*(7 + 216)?
2
Suppose -4*b = -98 - 14. What is the units digit of b?
8
Let x(o) be the third derivative of 0*o + 0 + 1/12*o**4 - 5/6*o**3 + o**2. What is the units digit of x(5)?
5
Let d = 10 - -1. What is the units digit of d?
1
Suppose -u - 4*u = -30. What is the units digit of u?
6
Let j(u) = -7*u - 19. What is the tens digit of j(-11)?
5
Let j = 3 - 1. Let f(l) = -l**3 - 15*l**2 + 16*l + 4. Let d be f(-16). Suppose 0 = d*t - j*t - 28. What is the tens digit of t?
1
Suppose 147*x + 215 = 148*x. What is the units digit of x?
5
Let m(a) = -a + 2. Let b be m(0). What is the units digit of 2 - (b - 2) - -7?
9
Let x(m) = m**2 - 9*m + 14. What is the units digit of x(13)?
6
Let j be 16/(-12)*6/(-4). Let t(g) = 5*g**2 - 3*g + 1. What is the units digit of t(j)?
5
Suppose 18 + 12 = 5*z. Let t(m) = -z*m + m**3 + 3*m**2 - 2 + 6*m. What is the units digit of t(-2)?
2
What is the units digit of 68/4 + (-4)/(-4)?
8
Let o(i) = -i**3 + 3*i**2 + 8*i - 5. Let l be o(5). Let n = l + 30. What is the units digit of n?
5
Let o = 3 + 2. Let n be (6/4)/(1/2). Let a = o - n. What is the units digit of a?
2
Suppose 5*w + 17 = -b, w - 2*w - 7 = 2*b. Let z(k) = k + 2. Let j be z(b). Suppose j*i - 68 = -4*i. What is the units digit of i?
7
Let o be ((-45)/27)/((-2)/(-24)). Let u = 29 + o. What is the units digit of u?
9
Suppose 200 = -0*f + 2*f. What is the units digit of (6/4)/(5/f)?
0
Let j = 11 - -2. Let f = j - 9. Suppose -f*u - u = -20. What is the units digit of u?
4
Let z be 1 - (0/2 - 0). Suppose 25 = -0*n + 5*n. What is the units digit of (z + (-3)/n)*5?
2
Suppose 3*x + 14 + 5 = -5*q, 17 = -4*x - 5*q. Let f = -21 - -23. Suppose -x*o = -0 - f. What is the units digit of o?
1
What is the units digit of 4/14 - (-472)/14?
4
Let h(y) = 2*y**3 + 29*y**2 + 15*y + 8. What is the units digit of h(-13)?
0
Suppose 2*l = -0 + 2. What is the tens digit of 9*(l + 0) + 3?
1
Suppose -3*g + 219 = -p, -p = -5*g - 0*p + 367. What is the units digit of g?
4
Let w be (-20)/11 + 4/(-22). What is the units digit of 6 + w/1 - -3?
7
Let r = -2 + 5. Suppose 4*q - 4*w = 32, -r*w - 17 = -2*q + 4. Suppose q*p + 2*p = -2*s + 25, 2*p = -2. What is the units digit of s?
5
Let i(f) = 3*f**2 + 4*f + 3. Let h(r) = r - 7. Let a be h(5). What is the units digit of i(a)?
7
Suppose -7*w = -h - 2*w + 23, 0 = -2*h - 2*w + 10. Let u be (-6)/2 - h/(-4). What is the units digit of (u - -2)/(8/24)?
3
Let l(b) = 16*b. Let q be l(1). Suppose -q = -3*w + 56. What is the units digit of w?
4
Let y = -16 + 34. Suppose w = 4*w - y. What is the units digit of w?
6
Let t = 5 + -3. Let j(w) = w**3 - 2*w**2 + 2*w - 2. What is the units digit of j(t)?
2
Let p = 31 + -9. Suppose -2*d - p = -4*d. What is the units digit of d?
1
Suppose 1 = -f + 3, 4*f + 216 = 4*g. Let n = g + -33. What is the tens digit of n?
2
Let g(k) = k**3 + 5*k**2 + 6*k + 2. Let c be g(-4). Suppose -b - 33 = -3*h, -4*h + 4*b + 41 = -11. Let q = c + h. What is the units digit of q?
4
Suppose -2*v - 2*c - 53 = -c, v + 2*c = -22. What is the units digit of (-4)/(-14) - 1140/v?
1
Let p(h) = h**2 + 9*h + 4. Let k be p(-9). Suppose 0 = 2*r + 3*i + 5, i = -k + 1. What is the units digit of r?
2
Suppose 5*f + 4*x - 919 = 0, 5*f = 3*f + 5*x + 394. What is the units digit of f?
7
Let l be 3*((-7)/3 - -1). Let a be 84/(-2)*l/6. Suppose 0 = -2*d + 4*d - a. What is the tens digit of d?
1
Let s(d) = -d + 9. Let c be s(4). Suppose 0*a - a - c*k + 26 = 0, -20 = -4*k. What is the