Suppose -4*p = q - 15, 5*p - 9 = 2*p. Solve 22 - 7 = -q*r for r.

-5

Let r = 19 + -11. Suppose 0 = -f - 5, r = 5*y + 4*f - 2. Solve -y = -5*l + 2*l for l.

2

Let p = 6 - 11. Suppose -42 = -8*z + 22. Let r = p + z. Solve r = i + 1 for i.

2

Suppose 5*r - 2*i = i + 35, 0 = 5*r + i - 55. Solve -3*y = 2*y - r for y.

2

Let p(g) = g2 - 6*g + 1. Let b be p(6). Let n(o) = -3*o2 + 6*o2 + 6*o3 - 5*o**2 + b. Let c be n(1). Solve 5*l - c = 5 for l.

2

Suppose -122 = 5*n - 107. Let q(a) = -4*a - 1. Let m be q(-2). Let j = n + m. Solve -o = -3*o + j for o.

2

Let a(b) = b**2 - b. Let w be a(2). Let f(g) = -g - 7. Let p be f(-9). Suppose -3*u = -p - 10. Solve -10 - w = -u*n for n.

3

Let k(v) = 11*v2 - 3*v3 + 0*v3 - 11*v + 2*v3 + 13. Let t be k(10). Suppose 0*l + t*l - 15 = 0. Solve -l*o + 6 = 31 for o.

-5

Let k be ((-54)/(-21))/(1⁄7). Solve 2 + k = 4*n for n.

5

Suppose -4*a = -2*f - 16, -5*a = -a + 2*f. Suppose -a*q = -3*q + 5. Solve -q*t - 4 - 11 = 0 for t.

-3