Let h be (3 + 0)*3⁄9. Solve 5*k = h - 6 for k.

-1

Let j = 1 - -13. Suppose -j = 2*p - 5*n, -2*p + 3 = -3*n + 9. Let i© = -c**3 + 2*c + 1. Let q be i(-2). Solve q + p = 2*g for g.

4

Suppose 4*v - 3*n - 16 = n, n + 8 = 3*v. Solve -3*x = -2*x + v for x.

-2

Suppose -6*n + 2*n = -n. Solve 6*v - 4*v = n for v.

0

Let o be (1*-6)/(2⁄10). Let s be (-3)/9*o/5. Solve 0*c = -s*c for c.

0

Suppose 24 - 31 = -7*u. Solve o + u = -0*o for o.

-1

Let c be 0/((-2 + 0)*(4 + -5)). Solve c*l = -2*l + 4 for l.

2

Suppose -4*c + 28 = 4*m, c - 1 = -4*m + 12. Suppose c*p = -k + 4, -5*p - k - 4*k = 0. Solve -p = -3*s + 5 for s.

2

Suppose -4*l - l - 95 = 0. Let u = -13 - l. Suppose u*t = t + 80. Solve 8*n = 4*n + t for n.

4

Suppose -5*y + 1 - 4 = x, 5*y = -5. Suppose -15 = -7*w + x*w. Solve v = 4*v + w for v.

-1