Suppose -2*v + 15 = 3*v. Let n = v - -4. Solve -3*q - n = 5 for q.

Let c(k) = 4*k - 22. Let f be c(8). Solve -3*r - f = 5 for r.

-5

Let z(n) be the first derivative of ¹⁄₂*n**2 - 2 + 7*n. Let c be z(-7). Solve c = -a + 5*a - 4 for a.

1

Let f(z) = -z**2 + 4*z - 1. Let j be f(5). Let m be ((-8)/14)/(j/21). Solve 2*k + m = -2 for k.

-2

Let z be (-1)/2 - 124/(-8). Solve z = 5*o - 2*o for o.

5

Let t = -5 - -10. Suppose -2*q + 0 = 2*k - 44, 3*k = -t*q + 70. Solve p = -3*p + k for p.

5

Suppose 3*l + 3*d = 15, -d + 4 = -3*d. Solve -l - 1 = 4*v for v.

-2

Suppose 0 = -a - 0*a. Suppose 2*r - 16 = -5*q, q - 5 = r - 2*r. Solve r*n = -a*n for n.

0

Let y(g) = 3*g**2 - g - 1. Let o be y(-1). Suppose 2*i = 6*i + 132. Let t = 46 + i. Solve o*x + 1 = t for x.

4

Suppose -2*a - 4 = -4*c, -5*c + 12 = 2*a - c. Solve r = a*r for r.

0

Let p(l) = l3 + 5*l2 - l + 1. Let r be p(-5). Let f be (-6)/(2 - (-57)/(-24)). Suppose 3*a - 5*b = f, 4*b = -5*a + 2 - 0. Solve -t = a*t + r for t.

-2