Suppose 15 + 13 = 3*t - 5*p, 3*t + 2 = -p. Solve t = 4*i - 3 for i.

Let v(g) = -31*g2 + 30*g2 + 4 - 10*g - g. Let a be v(-11). Solve 0 = c - a*c + 9 for c.

3

Let z be (-2 + 0 + 2)/(-1) - 0. Solve z*i + 3 = -i for i.

-3

Suppose z = -3*j - 0*j + 6, 0 = 4*j - 2*z - 8. Solve 0*r = j*r - 6 for r.

3

Let g be (²⁄₅)/(⁴⁄₂₀). Suppose -5 = -5*u, 5*a + 1 - 14 = 2*u. Solve a = t + g*t for t.

1

Let y = 8 - 8. Solve -4*q + 7 + 13 = y for q.

5

Let r be ((-56)/(-20) + -2)/((-2)/(-5)). Solve w + r = -0 for w.

-2

Suppose 2*w = -2*f + 8, -2*w - 8 = -4*w + f. Suppose 5*k = 31 - 11. Suppose g + 0*g - k*n + 16 = 0, n = 5*g - 15. Solve w*b + g = 2*b for b.

-2

Let b(a) = -68*a - 1. Let l be b(-1). Suppose 0 = -5*t + 8 + l. Solve -5*i = t - 5 for i.

-2

Let d = -30 - -66. Suppose s - 4*s + d = 0. Solve s = -q + 5*q for q.

3

Let k = 6 - 4. Suppose -k*u + 9 = u. Suppose -u*s = -5 - 1. Solve -n - s*n = -12 for n.

4