Let q = 1 - 1. Let i be (2/7)/((-3)/(-21)). Suppose -2*h = n + i*n - 15, -4*n = 2*h - 18. Solve -h*m - 2 - 4 = q for m.

Let w be (1 - -2)*(-4)/(-6). Let q = 4 + w. Solve -t + q = 2 for t.

4

Let r be (-45)/6*(-12)/(-5). Let a be ²⁵⁄₉ + (-4)/r. Suppose -2*d - a*h = -2*h - 8, -3*d = -3*h - 3. Solve 4*f - 15 + d = 0 for f.

3

Let l be -4*(27/(-6) - -4). Let o be (0 - (-3 + 3))/(-1). Solve 3*w - l*w + 1 = o for w.

-1

Let y be 200/(-14) + (-2)/(-7). Let q be ³⁰⁄₇ - (-4)/y. Solve -q*z + 9 = -7 for z.

4

Let l = 13 + -15. Let a be (l - -2) + (1 - -2). Solve x + 4 = -a*x for x.

-1

Let w(h) = 2*h**2 - 1. Let o = 5 + -7. Let s be w(o). Suppose -k = 3 - s. Solve a = k*a for a.

0

Let z be (-1 + -2)²⁄₃-1. Let s = -8 + 11. Suppose -6 = -6*a + s*a. Solve 20 = -z*w - a*w for w.

-5

Let d = 4 - 6. Let u be 1*d + -1 + 3. Suppose -i + 4*l - 1 = 0, 2*i - 4*l = 5*i - 13. Solve -i*k + 9 = -u*k for k.

3

Suppose 5*z = 3*z. Solve -5*s - 20 = -z*s for s.

-4

Suppose 0 = -0*i + 5i - 5. Let y be i - 3 - 2-2. Solve -y = b + 3 for b.

-5