Let k(a) = -a + 4. Let h be k(-3). Solve -3 = -5*f + h for f.

2

Let j = -2 - -2. Let o(b) = 0*b - 5*b - 1 + 0. Let l be o(-1). Solve -l*p - 12 = -j*p for p.

-3

Let v© = -c. Let k(q) = 4*q - 1. Let i(j) = k(j) + 2*v(j). Let p be i(3). Solve -r = -p*r - 16 for r.

-4

Suppose -5*z + 37 = -o, -o - 5 = -z - 0. Suppose c + 0 - z = 0. Let u be (-2)/c + (-72)/(-32). Solve -3*f - u*f = 25 for f.

-5

Let d = -9 + 13. Solve -4 = d*p - 6*p for p.

2

Let h = -11 - -13. Solve h*j = 3*j - 4 for j.

4

Suppose 0 = 18*n + 1 - 37. Solve r = -n*r for r.

0

Let y be (-162)/(-8) - (-4)/(-16). Suppose -3*o - y = o, 2*j - 48 = 4*o. Solve -5*b + j = -6 for b.

4

Let v be -9*((-15)/(-9) - 2). Suppose -3*r = -5*o + 18, r - 4 = -v*o - 4*r. Solve -w = o*w for w.

0

Let m(w) = w3 - 5*w2 + w - 4. Let i be m(5). Suppose i = -y + 7. Solve 0 = 4*v - 22 + y for v.

4