Let c be (-10)/(-15)*((-6)/(-4) - 0). Solve d - c = 3 for d.

4

Let i = -1 + 3. Let f(a) = a**2 + 19*a + 22. Let v be f(-18). Suppose -25 = -h + 5*n, -h - 10 = 4*h + 2*n. Solve -v*s + 5*s - i = h for s.

2

Let a(j) = j3 - j2 - 2*j. Let g be a(2). Let t = -184 + 184. Solve -4*y + g*y - 20 = t for y.

-5

Let l be (-3 + 3)/(6 - 7). Solve -5*m + 5 = -l for m.

1

Let t® = -4 - r + 0 + 3. Let f be t(-5). Solve f*a = -a - 10 for a.

-2

Let u(z) = z3 - 3*z2 - 2*z - 5. Let m be u(4). Let d = 1 + -2. Let a® = -9*r. Let w be a(d). Solve 3*k + w = -m for k.

-4

Let m be 6/(-14) + 532⁄98. Solve -2*s + s - m = 0 for s.

-5

Suppose -5*t + 21 - 6 = 0. Suppose -4*i - i = 0. Suppose x = 3*x. Solve x*w - 3*w + t = i for w.

1

Let k = -3 - -12. Suppose -3*x + x = -12. Let v = k - x. Solve -4*g - 4 = -v*g for g.

-4

Suppose 6 + 4 = 2*y. Solve 7 = -y*x - 18 for x.

-5