Let j(a) = -a - 7. Let t be j(-7). Let y(d) = -3*d - 51. Let x be y(-17). Solve -3*w + x*w + 15 = t for w.

5

Let m = -22 - -5. Let f = -12 - m. Solve 0 - f = -5*x for x.

1

Suppose 6*a - b = 2*a + 9, -5*a - 2*b = -21. Let k = a + 1. Solve 7*r + 9 = k*r for r.

-3

Suppose 0 = 3*t + 5*n - 2 + 8, 5*t - n - 18 = 0. Solve -l = t*l + 16 for l.

-4

Let a(u) = 10*u + 174. Let c be a(-17). Suppose 2*z - 4 = 8. Solve v + z = c*v for v.

2

Let u = -28 + 30. Solve 0 = -k - u*k for k.

0

Let j be (-20)/(-5) + -2 + -1. Solve -j = c + 3 for c.

-4

Let v(n) = n**2 + 5*n - 8. Let f be v(-7). Solve 0 = 5*w - 2*w + f for w.

-2

Suppose 14 = 2*v - 22. Let g be (-4)/(-10) - v/45. Solve -4*f + 3 - 19 = g for f.

-4

Let b be 2/(-1 - 10/(-6)). Let k = 6 + -4. Let a be (-2)/((-4)/k) - 1. Solve a = -y + b*y for y.

0