Suppose -7*n + 6*n = -7*n. Solve -4*u + 12 = -4*q, -q + n = -1 for u.

4

Let j = 9 - 4. Suppose j*y - 32 = 4*d - 7, 0 = 2*d + 5*y - 25. Suppose 16*t - 184 - 126 = -46*t. Solve -t*p + 3*a + 3 = 0, -2*a + d = 2 for p.

0

Let z = 94 + 14. Suppose -4*s + 0 = -z. Let i = -22 + s. Solve -5*w = 4*g - 7, i*g + 3*w - 5 = 3*g for g.

-2

Suppose 15*v + 106 = 151. Solve -2*j - 3*q + 3 = -4, v*j = q - 6 for j.

-1

Let z = 38 + -38. Suppose z = -i + 8*i - 14. Suppose 0 = -i*v + 3 + 7. Solve 0 = -h - 4*r + 7, -2*h + v*r = 12 + 13 for h.

-5

Let s(d) = 2*d + 10. Let f(n) = 8*n + 28. Let l(u) = -3*f(u) + 8*s(u). Let v be l(-1). Solve -v*j + 2*z = -6, 3*z = -4*j - z for j.

1

Suppose -6*i + 5*q = -10*i + 189, -i + 42 = 3*q. Suppose -4*o = 16, -2*l - 130 = l - 2*o. Let t = l + i. Solve x - t*f + 2 - 1 = 0, 0 = -x - f - 1 for x.

-1

Let j = -65 + 67. Suppose -5*q - j*z + 29 = 0, 0 = -2*q - 4*z + 5*z + 8. Solve -2*w = 3*w + 2*a - q, 0 = 5*a - 25 for w.

-1

Let m(i) = 3*i - 3. Let d be m(5). Let l = 27 + d. Let z = l - 34. Solve s + 2 = -b, -z*b = -2*b + 5*s + 4 for b.

-3

Let o = 19 + -10. Let y be -62*(-5 - 30/(-4)). Let a = -152 - y. Solve -3*m + o = 5*w, -2*m - w + a = -m for m.

3