Let n be 30/(((-30)/4)/(-5)). Suppose 0*q = -q + n. Solve -p + q = 4*p for p.

4

Let t be (-2)/(-2) - (-7 - -5). Solve -l = -t*l for l.

0

Let q = 12 - 7. Let s© = c3 - 2*c2 + c + 4. Let k be s(0). Solve -k = -q*b + 11 for b.

3

Let i(o) = 5*o. Let c be i(1). Let r(t) be the first derivative of -t4⁄4 + 4*t3⁄3 + 7*t**2⁄2 - 6*t + 1. Let f be r©. Solve -f*l - 3 = -15 for l.

3

Let h(d) = d3 + 8*d2 + 6*d - 4. Let j(x) = x - 1. Let s be j(-6). Let a be h(s). Suppose -2*z + a*y = -21, 0*y = 3*z - 5*y - 33. Solve 11*b = z*b for b.

0

Suppose -4*z + 4 = w, 0*z = -4*w - z + 16. Solve -w*h - h + 25 = 0 for h.

5

Let x = -177 - -182. Let i = 0 - -2. Suppose -15 = -3*m - i*m. Solve 0 = x*p - m + 13 for p.

-2

Let h = 18 - 16. Suppose -h*w - 5*q + 4*q + 11 = 0, 4*q = -5*w + 23. Solve 3 = 2*x - w for x.

5

Suppose -5*g - 14 = 1, 5*t - 8 = -4*g. Solve 0 = -3*l - l - t for l.

-1

Suppose -4*h + 5*y - 36 = 0, -4 = -h - 2*y - 0. Let d = 8 + h. Solve -2*t + d = -0*t for t.

2