Suppose -5*o + 3 = -n - 2*n, n = 5*o - 1. Let g = 14 + 6. Solve o = r + 3*r - g for r.

5

Let v(a) = -a3 - 3*a2 + 4*a + 2. Let n be v(-4). Let r be 156⁄91 - 4/(-14). Solve n = -r*w + 10 for w.

4

Suppose -d + 14 = 3*p, -16 - 5 = -4*p + d. Suppose -2*f = -3*j + 50, p*j + 3*f + 0*f = 115. Solve -3*b = b - j for b.

5

Let j be (0 - -1) + -2 + 1. Let t be 5 - (2 - 1 - j). Suppose 5*p + 3 + 5 = t*r, 3*r = -5*p + 6. Solve -r*a - 3 = -a for a.

-3

Suppose -a + 5*f = -19, -4*a - 57 + 13 = 4*f. Let l = 6 + a. Solve -c + 3*c = l for c.

0

Let u = -4 - -3. Let l be u/2*(5 + -5). Suppose l = -5*r + 1 + 4. Solve -7 + r = 2*c for c.

-3

Let u = 22 - 39. Let m = u + 32. Let s(a) = -a**2 + 4*a - 3. Let n be s(3). Solve n*v = 3*v - m for v.

5

Let x(t) = t3 - 4*t2 - 6*t - 2. Let f be x(5). Let i = -7 - f. Solve i = q + 3*q - 4 for q.

1

Let l = 14 + -14. Suppose -4*o + 12 + 0 = l. Solve 2*r = -o*r for r.

0

Let n(v) = 2*v2 + 10*v3 - 5*v3 - 4*v3 + 2. Let s be n(-2). Solve -4*a = -s*a for a.

0