Let d(s) = s + 7. Let c be d(-4). Let z be 39*-2*c/(-18). Let a = -5 + z. Solve 0*g - 2*g + a = 0 for g.

4

Suppose 5*o + 26 = 8*n - 6*n, -3*o = 12. Solve 0 = 4*t - n + 7 for t.

-1

Let f be (-7)/2*(-4)/7. Let b be f/(-4) + (-3)/(-6). Solve 0*g + 3*g = b for g.

0

Let h(l) = l**3 - 2*l + 1. Suppose 8 = -0*y + 4*y. Let j be h(y). Solve 3 = -j*u - 2 for u.

-1

Let z(d) = -d3 + 12*d2 + d - 10. Let m be z(12). Solve m*f = -3*f for f.

0

Suppose 0 = y + y. Let k = 2 - y. Suppose 18 = z - 5*x, -k*x = z - x. Solve -z*w + w = 0 for w.

0

Let v = -5 + 7. Suppose 4 = 2*p, p + 10 = 4*z - 2*p. Let s = z - v. Solve 4*n = s*n - 4 for n.

-2

Let s(i) = i2 + 7*i - 12. Let h(l) = l2 - l. Let o© = 2*h© - s©. Let q be o(8). Solve 0 = -2*t + q*t for t.

0

Suppose -2*h + 4*h = 0. Suppose h = g + 2 + 6. Let w = 8 + g. Solve u + u = w for u.

0

Suppose 20 = 6*j - j. Suppose j*w - 5*r + 6 = 0, 9 - 31 = 5*w + r. Let d be w/6*18/(-4). Solve -13 = 5*x - d for x.

-2