Let c(d) = -19 + 4*d - 2*d + d + 0*d. Let f be c(13). Suppose f = -0*l + 4*l. Solve v - 2 = -l for v.

Let y = -32 + 50. Let n be ¹⁶⁄₆ - (-6)/y. Let k be 0n/(6-1). Solve k*s = s + 4 for s.

-4

Let y = -1 - -5. Suppose y = n + n. Suppose 5*u + 2*w = 8, n*u + 3 - 9 = 2*w. Solve -u*m - 3*m = 0 for m.

0

Let q be ¹⁄₃ - 23/(-3). Let m = 15 - q. Solve -3*d + 16 = -m*d for d.

-4

Let t be ((-28)/42)/((-2)/6). Solve t*j = -j for j.

0

Suppose -x = 5*t - 10, -3*x - 7*t + 2*t + 50 = 0. Solve -4*f + x = f for f.

4

Let g© = -c3 - 6*c2 + 6c - 3. Let a be g(-7). Let o be 3/(-3) - 1-1. Solve -a*r + o*r = 0 for r.

0

Let z be -3*(1 + (2 - 4)). Let x be (1 - -3)*z/6. Suppose -r + 4*n + 4 = 0, -5*n = -x + 7. Solve -4*j = -r + 4 for j.

-1

Let v be ((-4)/1)/(0 + -2). Solve 0 = 3*n - v - 1 for n.

1

Let y = -175 - -175. Solve -2*o - o + 6 = y for o.

2

Suppose 3*p = 5p + 8. Let y be (-6)/(p/(-4)-2). Solve -4*l + l = y for l.

-1