Suppose 5*f + 3*w - 25 = 6*f, f + 4 = -4*w. Let l = f - -23. Solve -2*a + 10 = -l*a for a.

-2

Let p© = c3 - 5*c2 + 4*c + 2. Let q be p(5). Let b = -14 + 21. Suppose q = 5*f + b. Solve h + 4 = f*h for h.

2

Let x = -4 - -4. Solve -9*p + 4*p - 5 = x for p.

-1

Let u(f) = -f + 9. Let x be u(5). Let q = 6 + 2. Let m be (1 - 5)*6/(-12)*1. Solve -m*d = -x*d + q for d.

4

Let d(l) = -l - 4. Let t be d(-2). Let f be 3*1 + t + 4. Solve -15 - f = -4*c for c.

5

Suppose 2*l + 11 = -4*z + 1, -2*l + z + 10 = 0. Suppose 7*x = l*x + 4. Solve 5*p + 9 + x = 0 for p.

-2

Suppose -3*c = c - 48. Solve 3*y - 6*y - c = 0 for y.

-4

Let z(t) = t3 + 9*t2 + 3. Let y be 78/(-9) + 3/(-9). Let w be z(y). Solve 0 = w*i + i - 16 for i.

4

Suppose 3*n - 15 = 3*h - 150, 5*h - 2*n - 240 = 0. Let d be 10⁄45 - h/(-18). Solve -d*v - 1 = 2 for v.

-1

Let b(i) = 3*i - 1. Let v be b(1). Suppose v*s = -5*p + 14, -2*p + 5*s + 35 = 3*p. Solve 6*k - 2*k = -p for k.

-1