Let k(j) = -4*j + 2. Let p be k(1). Let m be p/(-1) - (-1 + 1). Solve c - m = 2 for c.

4

Suppose 3*d = 2*t - 13, 2*t - 2*d = -d + 3. Let k be -1 - (-1 + 8*t). Let v(n) = -n - 1. Let a be v(-1). Solve 2*y + k = -a for y.

-4

Let a be ((-2)/5)/(4/(-60)). Let f be (-4 - 0)*a/(-4). Solve -f*n = -2*n + 12 for n.

-3

Let j be (6 - 7)/(2/(-20)). Let b be (-15)/(-25) + 24/j. Let a(d) = 3*d**2 - 4*d + 2. Let m be a(2). Solve b*r - 15 = m*r for r.

-5

Let t(f) = f + 2. Let p be t(0). Solve -p*y = y - 9 for y.

3

Let p(o) = o3 - 4*o2 - 2*o + 3. Let i be p(5). Let u(m) = 4*m - 1. Let k be u(2). Solve -k = -5*j + i for j.

5

Suppose 6 = -r + 3*r. Solve 12 = -0*o - r*o for o.

-4

Suppose -7*t + 15 = -2*t. Solve -x + 0 = -t for x.

3

Let l© = -c**2 + 8*c - 10. Suppose 5*i - 27 = -3*q, -28 = -2*i - 3*i - 2*q. Let u be l(i). Let o = -7 - -10. Solve s - o = u*s for s.

-3

Suppose 5 = r + 1. Solve 0 = 2*j - r*j + 4 for j.

2