Let d be 13 - 1/(-2)*-8. Solve 2*f + 1 = d for f.

4

Suppose 5*z = 5*w, -z + 0*w - 5w + 24 = 0. Let y be 1⁄2 - 10/z. Let s be (-2)/y(-1 + 11). Solve -s + 0 = 2*a for a.

-5

Suppose 3*h = 8*m - 4*m + 4, 0 = m - 2. Suppose -h*v + 6*l - 2*l = 4, 0 = -4*v - l + 21. Solve v = r + 3 for r.

1

Let k be ((-16)/(-1))/(1 + -2). Let d be (k/(-6))/((-5)/(-15)). Solve 4*t - 6*t - d = 0 for t.

-4

Let z = 10 + -6. Let p be 2/(-6) + (-170)/(-6). Suppose -2*l - 62 = -4*h, 2*h - h - p = -2*l. Solve -z*n = 6 - h for n.

3

Let x be ((-3 + 1)*4)/(-2). Let i be ((-12)/10)/(12/(-40)). Let a = x - i. Solve a*v + 8 = -2*v for v.

-4

Let d be (32⁄36)/(-4)*-9. Solve g + d*g + 3 = 0 for g.

-1

Let t© = 2*c**2 - 3*c + 2. Let x be t(2). Let m = 90 - 70. Solve 0*w = x*w + m for w.

-5

Let h be (-112)/(-6)*(-6)/(-4). Let d be ((-8)/14)/((-8)/h). Solve o = d + 3 for o.

5

Suppose -n + d = 0, -5*n - 4*d + 30 = -3*n. Solve 12 = n*x - 13 for x.

5