Let y be -4 + -8*(-6)/12. Suppose -5*t + 21 = -2*i + i, -7 = -3*t + 2*i. Solve y*a - t*a + 20 = 0 for a.

4

Let w(q) = q**2 - q + 27. Suppose 0 = y + y. Let a be w(y). Let m be (-6)/(-27) - 6/a. Solve j + 3*j - 8 = m for j.

2

Let v = 0 - 0. Solve v*h - 3*h - 9 = 0 for h.

-3

Let c(j) = j2 - j - 2. Let w be c(-2). Let k(y) = -y3 - 3*y**2 - 3*y. Let r be k(-3). Solve -w*i = -7 - r for i.

4

Let z(x) = x**3 - 4*x + 1. Let h be z(2). Solve 7 = -4*q - h for q.

-2

Suppose 0 = 5*f - 4*u - 40, u + 17 = 6*f - 3*f. Let v be 10⁄4 - 1/(-2). Let a = f - v. Solve -3*o + 4 = a for o.

1

Suppose 3*q - 2*q + 4*s = 20, -4 = 3*q - 4*s. Let z(t) = -10*t - 2. Let m be z(-3). Suppose -5*y - 28 = 5*j - 78, -2*y = -4*j + m. Solve 4*i = j*i - q for i.

1

Let y(u) = -u2 - 8*u. Let x be y(-8). Suppose -3*j = 3*z + j - 7, 3*j + 15 = x. Let v(a) = a2 + 2*a - 1. Let p be v(-3). Solve -p*t = t + z for t.

-3

Let p(w) = -w3 - 5*w2 - 2*w - 6. Let d be p(-5). Let r be 2/d*6 + 2. Solve 3 + 2 = r*u for u.

1

Let m = 58 + -53. Solve 0 = m*h - 4 + 9 for h.

-1