Let j be ((-20)/6)/(14/(-63)). Solve -w = -4*w + j for w.

5

Let a = 13 - 8. Let k© = c3 - 5*c2 + 3. Let g be k(a). Solve 2*d - g*d = 0 for d.

0

Let l(u) = 2*u**2 - 2*u - 2. Let m be l(2). Let n be (2 - m)/(-2 - 0). Let b be (16 - -2)/(n + 1). Solve -5*d + b = -2 for d.

4

Suppose -5*l - 4*b + 2*b = -53, -4*l = b - 43. Suppose -2*f = -0 - 2. Suppose -z + l = f. Solve -z = -3*t - 1 for t.

3

Let x(m) = -m3 - 4*m2 - 5*m - 2. Let i be x(-3). Suppose i*y - 1 = 3. Solve -y - 1 = 2*d for d.

-1

Let k = 98 + -98. Let t(f) = -f**2 - 6*f + 8. Let l be t(-6). Solve -2*b + k*b + l = 0 for b.

4

Suppose 4*t - 3*y = 3*t - 21, 4*t = -3*y - 24. Let r = t + 14. Solve 0*m + 10 = r*m for m.

2

Let k© = 0*c - 3*c - 5 + c + c. Let x be k(-4). Let l be -3 - (-9)/(2 - x). Solve l = -2*a - 4 + 8 for a.

2

Suppose 4*w = -5*r + w + 8, w = 1. Solve -1 - r = -2*v for v.

1

Suppose 2*o - 56 = -3*o - 4*s, -o + 4*s = 8. Solve 0*z - 4*z - o = 0 for z.

-2