Let h(b) = b + 15. Let n be h(0). Let p = n + -7. Suppose -3*k + 5 = t, 5*t - 4 = 2*k + 4. Solve -t - p = -5*l for l.

Suppose -n + 6 = 1, 3*u - 36 = 3*n. Suppose -3*y + 14 = -1. Suppose -u = -y*h + g - 2*g, 2*h - g = 4. Solve -h*t + t - 2 = 0 for t.

-1

Suppose 0 = -3*x + 1 - 10. Let p = -11 + 16. Let g be 1/x + p/15. Solve g*o = -5*o + 5 for o.

1

Let j be (-280)/(-130) - ²⁄₁₃. Solve -j*g - 12 = g for g.

-4

Suppose 15 = 5*k + d, d + 1 = 5*k - 4. Solve -i - 3 = -k for i.

-1

Suppose 3 + 1 = 3*z - k, z + 2*k = -8. Solve z = 5*a + 5 + 15 for a.

-4

Let c = -5 + 15. Suppose 2*s + 4*p = c, -3*p = -2 - 1. Solve -s*r = -r for r.

0

Let k(n) = n3 + n2 - n + 3. Suppose 5*v - 4*z + 20 = 0, 0*v + z - 5 = -2*v. Let s be v + (1 - 2) + 1. Let f be k(s). Solve d + 4 = -f*d for d.

-1

Let v = 17 - 14. Solve -2*t = -3*t + v for t.

3

Suppose 0 = o + 3*o - 12, -m + 2*o - 2 = 0. Suppose a + a - y = 9, a - m*y = 22. Solve 0 = -a*p - 6 for p.

-3

Suppose l - 2*f = 36 + 39, 0 = 2*l + 3*f - 129. Suppose 0 = 5*m - 6 - l. Suppose -6*q + 8*q = w + 4, -2*w = -q + 2. Solve 0 = 3*p - w*p + m for p.

-5