Suppose -4*s + 21 = 3*m, 0 = 5*m + 2 - 17. Solve -20 = 2*g + s*g for g.

-4

Suppose -70 = -3*p - 22. Suppose 4*k = -5*s + 10, -2*k - 2*k = 3*s - 14. Suppose -2*h = 5*w + h - 15, h - k = -w. Solve w = -4*q - 0*q + p for q.

4

Let o(i) = i3 - 6*i2 - 7i + 3. Let w be 21((-5)/3 + 2). Let u be o(w). Let h be 15 - (-1 + u/3). Solve 5*t + 0*t = -h for t.

-3

Let i(b) = -b**2 - 6*b + 5. Let s be i(-6). Let w be (-3)/((-3)/2) - -5. Let o = w - s. Solve -1 = -o*l + 1 for l.

1

Let o(s) = s3 - 3*s2 + 3*s - 2. Suppose -3*c - h - 15 = 0, -2 = -c + 4*h - 2*h. Let r be 10/c*36/(-45). Let u be o®. Solve 0 = -u*x - 3*x - 3 for x.

-1

Suppose -z = r - 1, z - r - 3*r = -4. Solve -y - 3*y - 12 = z for y.

-3

Let l = -12 + 13. Let d = l - -1. Solve -d = i + 1 for i.

-3

Let a(l) = l**2 - 4*l - 2. Let t be a(5). Suppose t*f + 6 = 15. Solve 0 = f*u + 1 + 11 for u.

-4

Let g© = 2*c3 + 2*c2 - 2*c + 3. Let n be g(2). Suppose 5*p = 7 + n. Suppose -4*d = -4*v, -d = -4*v + p*v - 12. Solve d*o - 6*o - 10 = 0 for o.

-5

Let h be 8 + -1 + 2 + 1. Let k be 5/h + 7⁄2. Suppose -k*b - b = 0. Solve b = 2*c + 2 + 6 for c.

-4