Let k(n) = n + 7. Let w be k(-5). Solve -w*y = -5*y for y.

Let a© = -c - 9. Let j be a(-7). Let r(f) = 2*f**2 + 3*f + 2. Let v be r(j). Solve -4 = v*x - 0*x for x.

-1

Let c = 50 + -47. Solve 0 = c*g - 6*g for g.

0

Let q = 35 + -11. Solve 4 = -4*m + q for m.

5

Suppose 20 = 2*k - 2*p - 0*p, -5*k + 2*p + 47 = 0. Let y = k + 1. Solve 0*b = -2*b + y for b.

5

Let d(t) = -t + 9. Let j be d(8). Let o(h) = h3 + h2 - 2*h + 1. Let u be o(j). Suppose 2*s + u = 7. Solve 5 - 17 = s*c for c.

-4

Let p(s) = -s3 - 12*s2 - 13*s - 16. Let v be p(-11). Suppose 5*q - v*q = -6. Solve b = q*b - 25 for b.

5

Let p(d) = -d - 1. Let g(m) = -m3 - 4*m2 - 2*m + 2. Let z be g(-2). Let c be p(z). Solve -j - c = 1 for j.

-2

Let n = -9 + 9. Suppose 0 = -nu - u + 2. Let k be 2(-1 + (-17)/(-2)). Solve -i = u*i - k for i.

5

Suppose 4*c + 5*m + 11 = 0, 4*c + 0*m + 3*m + 5 = 0. Let w = c + 2. Solve -6 = w*l - 6*l for l.

2

Let d = 77 - 73. Solve -h = -d*h + 9 for h.

3