Let z = -6 + 6. Let r(w) be the first derivative of w**2⁄2 + 2*w + 2. Let g be r(z). Solve g = -a - a for a.

-1

Suppose -4*s + 10 = h - 9, -s + 2*h + 7 = 0. Solve -2*z + 3*z = s for z.

5

Let t be 5*2⁄2 - -2. Let o(v) = -v3 + 8*v2 - 8*v + 10. Let w be o(t). Suppose -w*m = -m. Solve m = -l - l for l.

0

Suppose 22 - 2 = 5*g. Suppose g*o + 7 = 23. Suppose 8 = 4*v - 0*v - o*j, v - 3*j = 0. Solve 0 = v*u + 2 + 4 for u.

-2

Let a(n) = -n3 + 8*n2 + 3. Let d be (-1)/(2*(-2)/32). Let p be a(d). Solve -p + 13 = -2*x for x.

-5

Let z be 2*(3 - 4⁄4). Solve -b = -z + 5 for b.

-1

Let p(n) = 6*n**2 + 2. Let w be p(-1). Solve i = -i + w for i.

4

Let a be (27⁄2)/(12/(-16)). Let w(o) = -o - 3. Let h be w(-5). Let n be (3/(-9))/(h/a). Solve 0*k + n = k for k.

3

Let w be (2 - (-2 + 4))*(-4)/(-12). Solve -20 = -5*l - w for l.

4

Let k = 0 - -4. Suppose -k*i + 1 + 7 = 0. Solve -i*b + 15 = 3*b for b.

3