Let o(s) = 8*s2 - 5*s. Let i(b) = 9*b2 - 6*b. Let w(f) = -5*i(f) + 6*o(f). Let p = -3 + 4. Let k be w(p). Solve y + 4 = k*y for y.

2

Suppose -5*a - 25 = 0, -5*a + 2*a - 51 = -3*q. Let g(p) = p**2 + 3 - 5*p - 1 + q*p. Let y be g(-7). Solve y*s + 8 = 4*s for s.

4

Suppose 20 = 4*q - 4*n, -5*q + 3*n = -8 - 11. Suppose -3*v + 13 = -2. Solve -q*x = -v*x for x.

0

Let p(w) = 2*w + 5. Let q(n) = n + 3. Let v(m) = 4*p(m) - 9*q(m). Let x be v(-6). Let z be (x/(-1))/(4⁄12). Solve o = -z*o + 12 for o.

3

Let q be 10 - (-2 - (0 - 1)). Solve 0 = 5*n - q - 14 for n.

5

Let p be (-65)/(-75) - 12/(-90) - 0. Suppose 4*d + 3 = 5*d. Solve 0 = w + d + p for w.

-4

Suppose 3*x = -0*x + 3*t + 12, -4*x + 16 = t. Let g be 3⁄2 - (-6)/x. Suppose q - 3 = -i, -4*i - 3*q + 6 + 4 = 0. Solve -g = -s + i for s.

4

Let t be -4*(3/(-2))/3. Suppose 0 = 2*b + t*r - 10, -r + 1 = 3*b - 8. Suppose -b*h - 20 - 101 = -5*i, 3*i = h + 73. Solve 0 = -5*s - 0*s + i for s.

5

Let v be 3 + -3 + (-2 - -2). Suppose -3*j - 2*p - 3 = -14, v = j - 2*p - 9. Suppose 7 + 8 = j*c. Solve -c = 2*l - l for l.

-3

Let k = -43 + 48. Solve -k*w = 3 + 2 for w.

-1