Suppose -3*t = 3*r - 15, 4*r + 2*t - 14 = r. Let w(f) = -f. Let z(h) = h - 1. Let n(d) = r*w(d) + 3*z(d). Let b be n(-6). Solve b*m = 3 + 6 for m.

3

Suppose -15 = -x + 3*k, 56 = 2*x + 3*x + 4*k. Suppose x - 4 = 4*p. Solve -p = -a + 3*a for a.

-1

Let d(w) = 14*w - 2. Let n be d(1). Solve -4 = -4*z + n for z.

4

Let s = -20 + 20. Solve 3*b - 2*b = s for b.

0

Let c be (-2 + 6⁄3)/(-2). Suppose -w - w = c. Suppose 0 = 2*l + 3*b - 10, -4*b - 5 = -l - w*l. Solve v - l*v + 4 = 0 for v.

1

Let d(n) = -7*n*2 - n + 2. Let w be d(-2). Let p = 34 + w. Let f be (-4 + 3)-1*4. Solve -2*s + f = p for s.

-3

Suppose 4*y - 28 = 4*g, -2*g = -y - 1 + 6. Solve y + 1 = 5*k for k.

2

Let k(l) = -l - 5. Let x be k(-8). Suppose -12 = -2*f + f. Solve x*g = 3 - f for g.

-3

Let y(u) = -u3 - 4*u2 - u + 3. Let k be y(-3). Let b be k/(-12)*-2*0. Let z be (-1 + b)/(2/(-6)). Solve z*s + 3 = -12 for s.

-5

Suppose 5*n = n. Suppose 3*o = -n*o. Let w = -3 + 3. Solve o = h - w - 2 for h.

2