Suppose 63 = 6*i + 21. Solve 3 = -2*w - i for w.

Let h(n) = 4*n3 - n2 + n. Let m be h(1). Solve -3*s + s = m for s.

-2

Let w be ⁴⁄₂ + (-6 - -6). Solve -t = -w*t for t.

0

Let d(k) = -3*k - 3. Let r(f) = f + 1. Let i(a) = d(a) + 5*r(a). Let o be i(5). Solve -o = 4*v - 4 for v.

-2

Let j(f) = -f**2 + 7*f + 1. Let k be j(7). Suppose -3*s - k - 11 = 0. Let r be s/(-14) + (-15)/(-21). Solve -3*a + 2 = -r for a.

1

Suppose 51 = 3*v - 0*v. Suppose 5*f + 2 = v. Suppose -4*s + 20 = -16. Solve -f*h + s = -3 for h.

4

Let a = -9 - -5. Let w be (-6)/a - (-5)/2. Suppose 8 = -4*k + w*d, 0 = -k + 6*k + 4*d - 35. Solve 2*y - k*y = 3 for y.

-3

Let d be 1/(-1*(-3)/(-12)). Let g = d + 5. Let m = g + 1. Solve m*y + 0*y = 0 for y.

0

Let c be ((-1)/((-3)/(-18)))/(-2). Suppose -x + 4 - c = -y, -3*x = 4*y - 31. Suppose -x*w + 11 + 4 = 0. Solve 0*o = -w*o + 15 for o.

5

Let o® = r**2 + 8*r + 4. Let p be o(-10). Suppose 1 = -5*h - p. Let x = -4 - h. Solve -f = -0*f + x for f.

-1

Suppose 0 = -13*y + 6 + 7. Solve -d + y = 5 for d.

-4