Let i(a) = -a**2 + 5*a + 3. Let x be i(5). Suppose x*g = -0*g. Let w be (-2)/(10/(-4) + 2). Solve g = 8*t - w*t - 8 for t.

2

Let g be (2⁄5)/((-3)/(-45)). Solve 2*f - g*f + 20 = 0 for f.

5

Suppose h + 2*f + 4 = 9, -f - 11 = -4*h. Solve h = 4*u + 15 for u.

-3

Let b(f) = -f**2 - 5*f + 3. Let q be b(-5). Let l be (-1*18)/(-3) - q. Solve 3*x + 0 = -l for x.

-1

Let q = 20 - 20. Solve 0 = -q*a - 4*a for a.

0

Let n(z) = -2*z - 3. Let v be n(-3). Suppose -2*h + 21 = 5*l, 0 = 4*h - v*l - 3 - 0. Solve h*b = -6 + 15 for b.

3

Let n(x) = -2*x + 7. Let h(d) = -d3 + 4*d2 - 3*d + 3. Let t be h(4). Let r be n(t). Solve c + r = 6*c for c.

5

Suppose -2t - 4 = -20. Let u be -3-3*t/18. Solve i = -i - u for i.

-2

Let r(n) = 2*n**2 + 4n - 1. Let k be 7 + 2(-3)/2. Let i be 3/(1 + k/(-2)). Let u be r(i). Solve 10 + 0 = -u*z for z.

-2

Suppose -37 - 13 = -5*o - 3*r, -3*o - 4 = -5*r. Let t = -5 + o. Suppose -t*n = -n. Solve 5*p + 0*p = n for p.

0