Let v = -3 - -1. Let w be (-4)/16 - v/8. Let z = 34 - 20. Solve w = -4*s + 2 - z for s.

-3

Suppose -4*c - 2 = -10. Solve -25 = c*z - 7*z for z.

5

Let m(f) = 7*f2 - 13*f - 16. Let a(h) = -h2 + h + 1. Let p(s) = -6*a(s) - m(s). Let y be (-13)/(-2) - (-1)/2. Let v be p(y). Solve -w = w + v for w.

-5

Suppose 2*d + 3*q - 26 = 0, -d + 5*q - 7 - 6 = 0. Suppose -4*r + i = -21, 4*r - 17 = -4*i + i. Suppose -4*b + d = -r. Solve -a - 12 = b*a for a.

-3

Let z be 2⁄6 + 3/(-9). Let h be z/((-2 + 6)/2). Solve h = -2*j - 3*j + 15 for j.

3

Let h be ((-18)/12 - (-49)/2) + -3. Solve 4*d - h = -0*d for d.

5

Suppose -5*h + 4*s - 3*s = -21, -4*s = -4*h + 20. Let j = 1 + -1. Solve j*a - h = -a for a.

4

Let f be 1 + 0 - (-6 - -4). Suppose h + 35 = 4*b, -f*h = -1 - 2. Let x = 3 + -3. Solve -5*u - 34 + b = x for u.

-5

Let d be 0*(-1)/(-4) + 2. Solve -d = w - 0*w for w.

-2

Suppose -4*u + 5*w + 30 = 0, 6*u - 29 = u + 2*w. Solve 7 - 12 = u*f for f.

-1