Suppose -15 = -5*f, -v + f - 2 + 1 = 0. Suppose -2*i = -v, -5*j = -4*j - 5*i + 1. Solve j = 5*n + 14 for n.

-2

Let h(s) = 2*s - 6. Let u be h(4). Let o(t) = -1 - t + 6*t2 - t3 - u*t**2 - 2. Let m be o(3). Solve 5*i = m*i - 10 for i.

-5

Let m be -8*(10/(-4) + 2). Suppose -w + m*g = -24, w - 24 = -w + 2*g. Suppose 0 = -4*c - r + 12, -c + 0*c + 2*r = 6. Solve -c*j = -4*j - w for j.

-4

Suppose t - 15 = -2*t, 5*t = -3*x + 31. Suppose -x*u + 21 + 19 = 0. Solve 0*h - u = 5*h for h.

-4

Suppose -p - 2 = 5*u, -5*u - 6 = 3*p - 0*u. Let w be ((-6)/(-4) + -1)*2. Let b be (w + p/4)*10. Solve -3*k - 6 = -b*k for k.

3

Let q be 12(0 - 1(-1)/3). Solve 0 = -q*l - 20 for l.

-5

Let j(l) = -l3 - 6*l2 + 6*l + 6. Let z be j(-7). Let a(w) = w - 10. Let g be a(z). Solve -b - g*b = 20 for b.

-5

Let r = 21 - 20. Solve 0 = -y + r + 3 for y.

4

Suppose 83 = 3*k - 5*q, -3*k - 2*q + 34 = -k. Let y be 9⁄15 + k/15. Suppose -11 = -4*o + 1. Solve -o*j = y*j for j.

0

Suppose 4*d - w = 3*d + 2, 3*d - 8 = 2*w. Solve -d*u = -0*u for u.

0