Let d be (-248)/(-16) - 2/(-4). Let v = d - 16. Solve v = -5*a + 7 + 3 for a.

2

Let j(a) = -a**2 + 10*a - 24. Let k be j(6). Solve k = f - 4*f for f.

0

Let g(a) = a2 + 2*a - 3. Let u be g(-3). Let s(n) = -n2 + 7. Let k be s(u). Solve 0 = -4*m + 9 + k for m.

4

Let p be (1 + 2 - 2)/(3⁄12). Solve p*x - 3*x = 2 for x.

2

Let p = 47 + -40. Solve p = 2*d - 1 for d.

4

Let z = 20 + -10. Solve 2 = 4*h + z for h.

-2

Suppose 2*d = -3*d + 10, 12 = 4*m - 2*d. Solve 0*h - m = -h for h.

4

Suppose -5*n + 4*i = -44, -8*i + 3*i + 3 = n. Let y(p) = 2*p + 4. Let f be y(n). Let o be 21⁄6 + 1⁄2. Solve s = -o*s + f for s.

4

Suppose 0 = 5*t - 12 - 3. Solve -a + 0*a = -t for a.

3

Let u be (1 - 15⁄9)*-3. Suppose -5*c = 4*z - 52, 0 = 4*z - u*c - 35 + 11. Solve -3*a - z - 7 = 0 for a.

-5