Suppose 6*r + 9 = 3*r. Let h be 2 + 3 + r + 2. Solve 0*o + h*o = 8 for o.

2

Let v = 10 + -7. Suppose -30 = -i - 4*i + 4*n, 3*i + 14 = -4*n. Solve 0 = v*s + i*s + 5 for s.

-1

Suppose -2*y - 5*m - 25 = -4*y, -2*y - 2*m = -18. Solve 5 + y = 5*b for b.

3

Suppose i - 4 = 2*u, -2*u + 5*i = i - 2. Let r = u - -8. Suppose -3*b - 15 = 0, 4*b + r = -0*t - 3*t. Solve -t*n + 5 = -0 for n.

1

Suppose -j + 4*j - 6 = 0. Suppose -a + y + 13 = j*a, -2*y = -5*a + 21. Suppose -g + 0*b - b - 2 = 0, -a*b = -4*g + 19. Solve -g - 15 = -4*c for c.

4

Let j(o) = 20*o + 3. Let x be j(3). Let f be 329/x - 4⁄18. Solve f*s = -4 + 24 for s.

4

Let k = -1 + 1. Suppose -3 - 7 = -5*s. Suppose -14 = -4*n + s. Solve k = 6*b - n*b for b.

0

Let y(t) = t**2 - 14*t - 22. Let f be y(16). Solve 2 - f = 2*j for j.

-4

Suppose 9 = 17*h - 14*h. Suppose h = 3*p - 0. Solve -p = -4*r + 3 for r.

1

Let u be (-2)/3*(-18)/4. Suppose z = -u*z. Let a® = r**2 - 4*r + 8. Let b be a(2). Solve 8 = b*x - z*x for x.

2