Suppose 0 = 2*z + 3*v - 4, 2*v + 8 = -4*z + 8*z. Solve g + 4 = z for g.

-2

Let j be 132⁄15 + (-1)/(-5). Solve 0 = -j*y + 4*y - 15 for y.

-3

Suppose 5*c = -q + 3*q + 10, 2*q + 2c + 24 = 0. Let z be q/(-4)(1 + 1). Let y(b) = -b3 - b2 + b + 2. Let w be y(-2). Solve 1 = w*u + z for u.

-1

Let q(m) = -m3 - 6*m2 - 4*m + 1. Let r be q(-5). Let g be 0/(r/4*1). Solve 4*s - 11 - 1 = g for s.

3

Let p(i) = -7*i3 + 2*i3 + 4*i3 - 5*i - 4 + 7*i2. Let o be p(6). Solve -h = -3*h + o for h.

1

Let r(p) = -p2 - 7*p - 4. Let v© = -c2 + 3*c - 4. Let d be v(3). Let m be r(d). Solve -3*o - 10 = -m*o for o.

2

Suppose -15*u - 24 = -18*u. Solve 2*i + 0*i = -u for i.

-4

Let n(y) = 4*y**3 - y + 1. Let w be n(1). Let f(l) = -l - 6. Let h be f(-8). Suppose h*u = 4*u - 18. Solve 7*a - u = w*a for a.

3

Let u = 28 - 25. Solve 2 + 4 = -u*x for x.

-2

Let a = 52 + -50. Solve 2*u + 20 = -a*u for u.

-5