Suppose -4*s = 5*x - 2 - 3, 5*x - 5 = 0. Suppose 0 = 11*p - 9*p - 4. Solve 4 = -p*y - s*y for y.

-2

Suppose 3*a = -2*c - c + 27, -2*c + 2 = -2*a. Let s = 5 - -1. Suppose -x = x - s. Solve -l + a = x for l.

1

Suppose 2*s = y + 28, -2*s + 18 + 10 = 4*y. Suppose 0 = -5*d - s + 34. Solve 4 + d = 4*w for w.

2

Let k = -3 + 6. Suppose k*p - 6 = -0*p. Solve p*f = -9 - 1 for f.

-5

Suppose 2*j + 2 = -3*z + 14, 2*z - 13 = -3*j. Solve 3 + 3 = -j*v for v.

-2

Let i(h) be the first derivative of -h4⁄4 - 8*h3⁄3 - 9*h**2⁄2 + 2*h + 2. Let b be i(-7). Solve 0 = -4*p + b + 4 for p.

5

Suppose -5*o + o + 20 = 0. Suppose -30 = -5*f + o. Suppose -5*z = -3*p + 23, p - 5*z - f - 14 = 0. Solve 5*v - 21 = -p for v.

4

Suppose -8*i = -7*i - 1. Solve 2*d + 3 = -i for d.

-2

Let n be ((-6)/2)/((-1)/1). Suppose 0*y + 6 = n*y + q, -2*y + 21 = -5*q. Solve 0 = -y*v + 12 - 0 for v.

4

Let p = 19 + -15. Suppose 0 = 2*y - 8 - p. Solve 2*w + w + y = 0 for w.

-2