Let k be (12/5)/(6/(-20)). Let c = -5 - k. Solve -9 = -3*f - c for f.

Let r = -1 - -3. Let t(q) = -q3 - 8*q2 - 7*q + 2. Let y be t(-7). Solve 0 = -4*k + r + y for k.

1

Let k be 16/(-6) + ⁴⁄₆. Let w(i) = -i3 + i2 + i - 4. Let l be w(0). Let g = k - l. Solve g*b + 15 = -b for b.

-5

Suppose 4*o + 3*x = x + 120, -3*o + x + 80 = 0. Let l = -22 + o. Solve -l*k = -3*k + 15 for k.

-5

Suppose -3*l - 2*l + 15 = 0. Solve l*o = o + 2 for o.

1

Let x be (4 + -6)*(-1 - 0). Solve x*n - 3 = -n for n.

1

Let h = 6 + -11. Let n = h - -7. Let f be 1/(n - (-21)/(-12)). Solve 11 = f*u - 9 for u.

5

Let p be (1*(-4)/(-3))/(²⁄₆). Suppose -7 = -5*w + 8. Solve -w = k - p*k for k.

1

Let t be (-2 - -2)*(-2)/(-2). Solve -k + 3*k = t for k.

0

Suppose 2 - 4 = 3*m - k, -k + 2 = 5*m. Solve m*q - 15 = 3*q for q.

-5

Suppose 0 = -a + 2. Solve 2 = -a*y + 4*y for y.

1