Suppose -c - 4*y = -16, 0 = 5*c - 4*y - y - 5. Suppose -c*w + 21 = 5*t, 4*t + 0*w + 3*w - 16 = 0. Solve t = -s - 1 for s.

-2

Let v = 1 - -8. Let y = 13 - v. Let j = -1 + y. Solve -j + 0 = -3*k for k.

1

Let c(v) = v**2 - v - 4. Let p be c(3). Solve -l + p = -1 for l.

3

Suppose 5*o - 15 = 5*z, 0 = -5*o + 4*z - 5 + 15. Let f be 54⁄12*o/(-1). Let p = -5 + f. Solve 0 - p = -2*d for d.

2

Suppose 4*r = -5*a + 7, 9*a = 4*r + 4*a - 17. Solve -r*c + 1 + 5 = 0 for c.

2

Let k = 6 + -2. Suppose m + 6 = k*m. Let x be 3 - 4*2⁄4. Solve m*w - 7 = x for w.

4

Let g = -25 - -29. Let r = -7 - -4. Let b be r/2*(-12)/9. Solve -x + b*x - g = 0 for x.

4

Suppose j - 12 = 3*j. Let t be (-3)/2*j/9. Let u be (t/2)/((-3)/(-6)). Solve u - 5 = 2*h for h.

-2

Let v(h) = -h. Let p be v(0). Let b = -6 - -9. Let w(s) = -s3 + 4*s2 - 4*s + 3. Let x be w(b). Solve x = k - 1 - p for k.

1

Suppose 25 = x + 4*x. Solve 2*m - x*m - 3 = 0 for m.

-1