Let q be (-1 - 0)/(1/(-1)). Let n(x) = 7*x + 1. Let r be n(q). Solve -12 = 5*k + r for k.

-4

Suppose 6*g + 40 = 154. Solve -3 + g = -4*v for v.

-4

Let p be 0/2 + 0/(-1). Let j(d) = -d2. Let q(l) = -4*l2 - l + 1. Let t(k) = -5*j(k) + q(k). Let x be t(p). Solve -u = -0 - x for u.

1

Let s be 1/(-1 - 12/(-10)). Suppose 5*z + 2*m = 15, m - 9 - 1 = -s*z. Let g be 0/(0 + 0 - z). Solve 0*x + 5*x - 20 = g for x.

4

Suppose 3 = 4*g - 9. Solve 6 = -g*m - 0 for m.

-2

Let m(x) = 2*x2 + 0 - 5 + 6*x - 3*x2. Let v be ((-10)/4)/(2/(-4)). Let i be m(v). Solve 2*w + 0 + 4 = i for w.

-2

Suppose -4*z + z + 15 = 0. Suppose 0 = -0*f - 5*f + 70. Solve -z*d = 6 + f for d.

-4

Let o(g) = -11*g2 + 3*g - 1. Let u(a) = 5*a2 - a + 1. Let y® = 6*o® + 13*u®. Let t be y(6). Solve j + t = -2 for j.

-3

Let c be 6/(-33) + (-70)/(-22). Let h = -1 + c. Solve h*f = 6*f for f.

0

Let o be 10⁄6 + (-7)/(-21). Let n(q) = 2*q - 8. Let m be n(6). Suppose o = -j + m. Solve r + j = -1 for r.

-3