Let k be 2/(-14)*-3 + 548/28. Solve 0 = a - 6*a + k for a.

Suppose 0 = 5*b + 3*a - 79 + 9, 4*b - 64 = -4*a. Solve -2*s - 3 = -b for s.

4

Suppose 15 = 5*l - 4*s, 0 = 3*s + 2*s + 25. Let t = 2 - l. Solve -a + t = 1 for a.

2

Let f(t) = t + 20. Let o be f(-16). Solve 0*m + m + o = 0 for m.

-4

Let n(p) be the first derivative of 2*p**2 - 2*p + 1. Let a be n(2). Solve -a*l = -3*l for l.

0

Let u be ¹³⁸⁶⁄₅₆ + ¹⁄₄. Solve 0 = 6*h - h - u for h.

5

Let w be ((-3)/((-9)/(-48)))/(-2). Let u = w - 3. Solve -j = -u*j for j.

0

Suppose 0 = 3*p - p. Solve p*f - 8 = 2*f for f.

-4

Suppose -3*i - 4 + 2 = 2*u, 3*i - 4*u = 4. Solve -5*v + 10 = -i*v for v.

2

Let g(n) = 4*n3 + 2*n2 - 1. Let u be g(1). Suppose -y = -0*y - 20. Suppose 5*v - y = -0*v. Solve v = -u*w + w for w.

-1

Suppose -4 = f + 2*k, 5*f + 0*k + k - 7 = 0. Solve -f*o = 2*o + 4 for o.

-1