Suppose 2*z + 2 - 6 = 0. Suppose 3*d = z*a - 4, 4*d - 2 = d - a. Suppose d*q = -q. Solve 4*t - 3 - 9 = q for t.

3

Let d be (5 + 1)*1 + -1. Solve -d*y - 8 = 2 for y.

-2

Let o(y) = -y3 - 4*y2 - 3*y + 2. Let v© = -c - 1. Let m be v(2). Let k be o(m). Solve 2 + k = -4*z for z.

-1

Let x be (-29)/(-4) - 60/(-80). Solve 4*t = x*t + 4 for t.

-1

Let x© = c + 12. Let q be x(-1). Solve -7*m + q*m = 4 for m.

1

Suppose 6*g - g - 56 = 4*q, 5*q + 55 = 5*g. Suppose -f = 4*c + g, -3*f - c - 1 = 2. Let u(o) = o - 2. Let l be u(5). Solve b = l - f for b.

3

Let f = -1 - -3. Suppose -4*j - 6 = f*u, 4*u + j = u + 1. Let s be 2/(1/(-3) - -1). Solve b + s = -u for b.

-4

Let r(q) = -q3 - 8*q2 - 9*q - 9. Let h be r(-7). Let z(o) = -2*o - 3*o - 1 + o + h*o. Let f be z(1). Solve -4*i + 3*i + 2 = f for i.

2

Let y(b) = -b3 - 5*b2 + 15*b + 10. Let s be y(-7). Solve -7 + 1 = s*a for a.

-2

Suppose 5*h - 5*u - 5 = 0, 5*h - 4*u + 3 = 9. Suppose h*i + 35 = 7*i. Solve -3*g = i + 5 for g.

-4