Let a be (-63)/(-27) - 2/(-3). Solve 6*t = a*t + 9 for t.

3

Let m be (-3 + 6 - 2)*-21. Suppose -h - 3 = 3. Let z be 228⁄14 - h/m. Solve 0 = -8*d + 4*d + z for d.

4

Suppose 4*h = -c + 4, 5*c = -4*h + 20 - 0. Suppose 4*f + 6 = 2*j, 42 = c*j - j + 5*f. Suppose t = -3, -b + 2*t = -0*b - j. Solve -4*g - 7 = -b for g.

-1

Let b(a) = -a + 5 - 4 - 3. Let i be b(-5). Solve i*f + 9 + 0 = 0 for f.

-3

Let j(v) = -v - 4. Suppose -a + 2*o = 8, 5*o - 18 = a + a. Let u be j(a). Suppose 0 = -2*k + 3*k. Solve k = -2*f - u*f + 10 for f.

5

Let m be (-1 - (-3)/6)*-4. Suppose 12 = -4*n - 5*y, 5*n + y - 14 = m*y. Solve 3*a + 1 = n*a for a.

-1

Let g = 7 + -7. Let i = 2 - g. Let l be (i - 2)/(5 + -3). Solve -4*f + l = -16 for f.

4

Suppose 36 = -4*j - 12. Let t be j/4 + 2 + 6. Solve -4*x + 3*x + t = 0 for x.

5

Let h(k) = -k + 3. Suppose 0 = -4*y + y. Let c be h(y). Solve -w + 0*w - c = 0 for w.

-3

Let s = 43 + -39. Let r = 3 + -2. Let f(t) = 6*t**2 + 1. Let c be f®. Solve 0 = -k - s + c for k.

3