Let g be (24/(-7) - -4)/((-2)/(-14)). Let u = 5 + -2. Suppose u*k + g = 13. Solve 2*t = 4*n - 4, -k*n - 2*t = -9 - 1 for n.

Let r(l) be the third derivative of ¹⁄₁₂*l4 + 0*l + 0 - 2*l3 + 3*l**2. Let d be r(6). Solve 6 + 2 = n - 3*v, -3*n - 3*v - 12 = d for n.

-1

Suppose u - 4 = -1. Suppose -10*b + 11*b - u = 0. Suppose b*a + 2*v - 15 = 0, 0 = -4*a + 2*a - 4*v + 10. Solve 5*k + 2*j = -2*j + 12, a*k = -5*j + 15 for k.

0

Let n = 139 - 121. Let m be (-68)/(-20) - n/45. Let x be (1*-2)/(2/(-10)). Solve m*g + 4 = -5*u - 0*g, 3*u = 2*g - x for u.

-2

Suppose -13*i + 17*i + 9*i = -18*i. Solve -4*n - 17*z + 20*z + 8 = 0, -n - 5*z + 2 = i for n.

2

Suppose -3*n = 3*k - 0*k - 48, 4*n + 2*k - 56 = 0. Suppose 3*p - n = -0*p, -2 = -3*y + p. Solve -j + 4*i - 5 = 4*j, -5*i = y*j + 2 for j.

-1

Let o(p) = 12*p. Let b be o(0). Suppose -4*f - 4 = 2*w, -3*f - 5*w + 0*w - 10 = b. Solve -5*g + 5*t - 5 = f, t = -0*t + 5 for g.

4

Let p(i) = 58*i - 2291. Let l be p(40). Solve q - 5*g - 7 = 0, 25*g = l*g + 4 for q.

2

Let f(x) = -56*x + 1122. Let a be f(20). Solve 4*m - 4 = -2*g, -5*g - m - 4 = a*m for g.

-2

Let c(l) = 3*l**2 - 14*l - 39. Let q be c(7). Solve -3*h = -d + 10 + 5, -2*h - q = -2*d for h.

-5

Let j be (1216/(-190) + (-14)/(-2))/(²⁄₁₀). Solve -j*m = -5*a - 28, 18*m - 7 = 16*m + a for m.

1