Suppose -4*i + y + 13 = 0, -i + 2*y - 1 = -6. Solve 8*z - 15 = i*z for z.

Let v(n) = -n**2 + 4*n. Let k be v(3). Solve k*a = a + 4 for a.

2

Let f = -5 + 9. Suppose 0 = f*s + 3*c - 6, -2*s + 3*c + 11 = -1. Solve -q + 0*q = s for q.

-3

Let o(k) be the first derivative of k**²⁄₂ - k - 2. Let v be o(6). Solve v*y = y + 8 for y.

2

Let c(g) = g3 - 15*g2 + 13*g + 20. Let u be c(14). Let x be (0/(-2))/(2 - -1). Solve -u*v + 2*v - 12 = x for v.

-3

Suppose 3*d + 13 = b, -2*b - 1 = -2*d - 15. Solve b = -5*x + x for x.

-1

Let j be (-207)/(-36) + (-1)/(-4). Suppose j*b = 3*b + 6. Let v be (0/2)/(b/(-2)). Solve 4*z = -v*z + 20 for z.

5

Let o = -5 - -10. Solve o*i = -0 - 5 for i.

-1

Let f(u) = -u3 + 12*u2 + u - 10. Let j be f(12). Let c® = 2*r - 2. Let n be c(j). Let i be ((-6)/(-10))/(¹⁄₅). Solve -i*y + 20 = n*y for y.

4

Let f = 4 - 1. Suppose v = -5*t + 9, 5 = 5*t + 2*v - f. Solve -c - t - 3 = 0 for c.

-5

Suppose 5*p + 3 - 18 = 0. Suppose 0 = 3*a - 12. Solve a + 5 = p*x for x.

3