Let t be -1 + 1 + (-5 - -5). Suppose -5*k = -3*k + 3*x, t = k - 2*x - 7. Let s = -3 + k. Solve -w + 1 = -s for w.

1

Let s = 1 - -4. Suppose 4*i + i - s*r = 25, -4*i - 4*r = -12. Solve i*d = -d - 20 for d.

-4

Let n be 1/(1⁄1) - -3. Let g be -2 - -4*(n - 3). Solve g = -4*c + 6 for c.

1

Let u be (-4)/10*(-11)/((-33)/(-150)). Solve 5*m + u = 10*m for m.

4

Let n(x) = 7*x**2 + x. Let r be ((-3)/2)/(1/(-2)). Suppose 2*h + h + r = 0. Let t be n(h). Solve -j + t*j - 25 = 0 for j.

5

Let w be (5 + -2)/((-4)/(-12)). Suppose o + 2*t = 16, 109 = 4*o + 5*t + 42. Let p = -13 + o. Solve -1 = p*c + w for c.

-2

Suppose 6*a + 27 = 9*a. Suppose -p - q = 0, -2*q - a = -0*p - p. Solve -p*b - 2 - 1 = 0 for b.

-1

Suppose -3*m = -0*m + 12. Let a(q) = -q - 4. Let k be a(m). Suppose 0 = -k*s - 3*s. Solve 2*p + 2 = -s*p for p.

-1

Let s® = 0*r + 2 + 0*r - 2r. Let n be s(-5). Let m be 8/n(1 - -5). Solve m - 16 = -3*z for z.

4

Suppose 5*y - 7 = 2*p, 0 + 5 = -5*y + 5*p. Suppose -l - y = -5. Solve -b + l*b - 1 = 0 for b.

1