Let t be 4/(-14) + (-440)/28. Let m be (-2)/(2 - t/(-6)). Let g be (m - 2)/(12). Solve -y = -g*y - 3 for y.

-3

Let s = 116 - 104. Solve s = -m - 2*m for m.

-4

Let d be (-104)/(-16) + 6/(-4). Let g = 0 + d. Solve 0*m = g*m - 20 for m.

4

Suppose 23 = -4*m + x, 4*x + 10 = m - 2*m. Let c be (-16)/m + 4/(-6). Solve -1 = c*u + 7 for u.

-4

Let n = -9 - -15. Let x(y) = 4*y**2 + y. Let r be -3 - -1 - (1 + -1). Let q be x®. Solve -5*t - n = q for t.

-4

Let q = 6 - 1. Suppose -q*d + 56 = -d. Let y(f) = -7*f - 2. Let r be y(-1). Solve -d = -r*w + 6 for w.

4

Let u© = c**2 - 9c - 8. Let p be 410(27 - 2). Let k be u(p). Suppose 0 = 4*n - 0 - 8. Solve n*h - k - 8 = 0 for h.

5

Suppose -w = -4*w + 60. Solve 0*m + 4*m = -w for m.

-5

Let k(s) = -s + 1. Suppose 2*w + 2 = -6. Let x be k(w). Solve -l = 4*l + x for l.

-1

Let s be (-7)/(72) + 7. Solve -2*p = s - 3 for p.

-1