Suppose 4*f = -k - 0*k + 147, f + 2*k - 42 = 0. Let g be (4/(-6))/((-8)/f). Solve -6*y = -g*y + 3 for y.

Suppose 5*s - 1 - 9 = 0. Let v be ((-42)/5)/(1/(-5)). Let w = -26 + v. Solve -2*k = s*k + w for k.

-4

Let w© = 2*c - 7. Let z be w(4). Solve -21 = -4*g - z for g.

5

Suppose 2*p = -p. Suppose -3*z + 0*z + 75 = p. Solve z + 0 = -5*d for d.

-5

Let k(n) = -n**2 - 4*n - 2. Let m be k(-3). Let h(w) = 1 - w + 6 + m. Let q be h(0). Solve -q = -3*s + 7 for s.

5

Let p© = c + 18. Let r be p(-14). Suppose r*x + 3*d + 2 = 5*d, 25 = 5*d. Solve x*f - 3 + 9 = 0 for f.

-3

Suppose x + 4*y = 29, 0*x + 2*x = 5y - 7. Let w be -3(-24)/x - -2. Solve v = -v + w for v.

5

Let y = 0 - 2. Let d(l) = -7*l + 1. Let f be d(y). Solve x = -4*x - f for x.

-3

Suppose -r - 7 = -3*l - 4, l + 4 = 2*r. Suppose 5*m = -3*j + 28 + 8, 4*j + 5*m - 43 = 0. Solve j*d - 25 = l*d for d.

5

Let j(p) = -2*p**2 + 6*p + 7. Let d be j(5). Suppose -2*c = q - 25, 5*q - 13 - 97 = -5*c. Let f = d + q. Solve -f*r = -r + 20 for r.

-4

Suppose 3 = 3r - 0. Let y be -8((-21)/6)/r. Let s be (y/21)/((-1)/(-3)). Solve 0*x - s*x = 0 for x.

0