Let a = -7 - -22. Let g = a + -13. Solve -5*s = -g*s - 15 for s.

5

Suppose -o - 10 = -3*o + l, 4*l - 25 = -5*o. Suppose -3*y = -4*d + 20, o*y - 4*y + 5 = d. Solve 0 = c - 4 - y for c.

4

Let x(m) = m**2 + 5*m - 6. Let r be x(-6). Suppose 0 = z - 16 - r. Let l = 2 - -2. Solve l*i = -z - 4 for i.

-5

Let s be (0/(-3) + 1)/(-1). Let h = s + 4. Let m be (-4)/h*3/(-2). Solve m*v + 1 = v for v.

-1

Let n = 52 + -36. Let v be (0 - 0) + 2 + -2. Suppose v = -2*l + p + 4, n = 2*l + 3*p - 7*p. Solve l = 4*m + 12 for m.

-3

Let j = -90 - -110. Solve 0 = -7*s + 3*s + j for s.

5

Suppose -80 = 2*x - 104. Solve x = -6*c + 3*c for c.

-4

Suppose -4*w + 16 = u, -21 = -4*u + w - 8. Let o be 0/u - (-7 + 1). Suppose -3*d + 0 + o = 0. Solve -d*y - 3 = y for y.

-1

Suppose 3*i = -2*i + 45. Suppose -4*a - 3*k = 4, 0 = 4*k + 5 - 21. Let u be 45/(-10)*a/6. Solve -u*w - i = -0*w for w.

-3

Let l(g) = -6*g2 + 28*g + 16. Let c(h) = 2*h2 - 9*h - 5. Let y(m) = 16*c(m) + 5*l(m). Let v be y(-3). Let x = v - 18. Solve 2*o - 6*o = x for o.

-3